reform

MNT Reform: Open Source Portable Computer
Log (Feed) | Files | Refs (Tags) | README
commit 3c689cd5097494eacb9e4f09aeccaf271e30e8e8
parent 5c4394f5cccbb65edffe59039918275968960fd0
Author: mntmn <lukas@mntmn.com>
Date:   Wed,  3 Jul 2019 22:57:17 +0200

WIP: reform2 motherboard: more sanity and footprint checks, passives

Diffstat:

Mreform2-motherboard/reform2-motherboard/reform2-display.sch | 1223++++++++++++++++++++++++++++++++++++++++++++++++-------------------------------


Mreform2-motherboard/reform2-motherboard/reform2-eth.sch | 4++--


Mreform2-motherboard/reform2-motherboard/reform2-hdmi.sch | 6+++---


Mreform2-motherboard/reform2-motherboard/reform2-motherboard-cache.lib | 139+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--------------------


Mreform2-motherboard/reform2-motherboard/reform2-motherboard.sch | 40++++++++++++++++++++++++++++++++++++++--


Mreform2-motherboard/reform2-motherboard/reform2-pcie.sch | 62++++++++++++++++++++++++++++++--------------------------------


Mreform2-motherboard/reform2-motherboard/reform2-power.sch | 826++++++++++++++++++++++++++++++++++++++++++++++++++-----------------------------


Mreform2-motherboard/reform2-motherboard/reform2-sd.sch | 76+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------------


Mreform2-motherboard/reform2-motherboard/reform2-usb.sch | 324++++++++++++++++++++++++++++++++++++++++----------------------------------------


Mreform2-motherboard/reform2-motherboard/reform2.lib | 40++++++++++++++++++++++++++++++++++++++++


10 files changed, 1705 insertions(+), 1035 deletions(-)

diff --git a/reform2-motherboard/reform2-motherboard/reform2-display.sch b/reform2-motherboard/reform2-motherboard/reform2-display.sch
@@ -6,826 +6,1077 @@ $Descr A4 11693 8268
 encoding utf-8
 Sheet 5 9
 Title "MNT Reform 2 Internal Display"
-Date "2019-06-21"
+Date "2019-07-03"
 Rev "0.1"
 Comp "MNT Research GmbH"
 Comment1 "https://mntre.com"
 Comment2 "Engineer: Lukas F. Hartmann"
-Comment3 ""
+Comment3 "License: GPL v3+"
 Comment4 ""
 $EndDescr
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 TODO: GPIOs useful for something?
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 U 1 1 5DAB7962
-P 9550 5750
-F 0 "R66" H 9609 5796 50  0000 L CNN
-F 1 "2k" H 9609 5705 50  0000 L CNN
-F 2 "Resistor_SMD:R_0603_1608Metric" H 9550 5750 50  0001 C CNN
-F 3 "~" H 9550 5750 50  0001 C CNN
-	1    9550 5750
+P 8850 5750
+F 0 "R66" H 8909 5796 50  0000 L CNN
+F 1 "2k" H 8909 5705 50  0000 L CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" H 8850 5750 50  0001 C CNN
+F 3 "~" H 8850 5750 50  0001 C CNN
+	1    8850 5750
 	1    0    0    -1  
 $EndComp
 $Comp
 L power:+1V8 #PWR042
 U 1 1 5DAB7B54
-P 9550 5600
-F 0 "#PWR042" H 9550 5450 50  0001 C CNN
-F 1 "+1V8" H 9565 5773 50  0000 C CNN
-F 2 "" H 9550 5600 50  0001 C CNN
-F 3 "" H 9550 5600 50  0001 C CNN
-	1    9550 5600
+P 8850 5600
+F 0 "#PWR042" H 8850 5450 50  0001 C CNN
+F 1 "+1V8" H 8865 5773 50  0000 C CNN
+F 2 "" H 8850 5600 50  0001 C CNN
+F 3 "" H 8850 5600 50  0001 C CNN
+	1    8850 5600
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	9550 5600 9550 5650
+	8850 5600 8850 5650
 Wire Wire Line
-	9550 5850 9550 6000
+	8850 5850 8850 6000
 Wire Wire Line
-	9550 6000 9000 6000
-Text Notes 7700 1200 0    50   ~ 0
-NOTE: Manual has "DNI" caps on all EDP pairs
-Text Notes 7700 1350 0    50   ~ 0
+	8850 6000 8300 6000
+Text Notes 6350 1500 0    50   ~ 0
 TODO: Hook up reset and I2C bus
 $Comp
 L Device:R_Small R77
 U 1 1 60F2545C
-P 6200 3650
-F 0 "R77" V 6100 3700 50  0000 L CNN
-F 1 "0" V 6200 3650 50  0000 L CNN
-F 2 "Resistor_SMD:R_0603_1608Metric" H 6200 3650 50  0001 C CNN
-F 3 "~" H 6200 3650 50  0001 C CNN
-	1    6200 3650
+P 4850 3800
+F 0 "R77" V 4750 3850 50  0000 L CNN
+F 1 "0" V 4850 3800 50  0000 L CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" H 4850 3800 50  0001 C CNN
+F 3 "~" H 4850 3800 50  0001 C CNN
+	1    4850 3800
 	0    1    1    0   
 $EndComp
-Text Notes 7700 900  0    50   ~ 0
-TODO: backlight
 $Comp
-L Device:C_Small C?
+L Device:C_Small C101
 U 1 1 5E2CC244
-P 3450 1150
-F 0 "C?" H 3542 1196 50  0000 L CNN
-F 1 "0.1uF" H 3542 1105 50  0000 L CNN
-F 2 "" H 3450 1150 50  0001 C CNN
-F 3 "~" H 3450 1150 50  0001 C CNN
-	1    3450 1150
+P 2100 1300
+F 0 "C101" H 2192 1346 50  0000 L CNN
+F 1 "0.1uF" H 2192 1255 50  0000 L CNN
+F 2 "" H 2100 1300 50  0001 C CNN
+F 3 "~" H 2100 1300 50  0001 C CNN
+	1    2100 1300
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
+L Device:C_Small C102
 U 1 1 5E2CC570
-P 3850 1150
-F 0 "C?" H 3942 1196 50  0000 L CNN
-F 1 "0.01uF" H 3942 1105 50  0000 L CNN
-F 2 "" H 3850 1150 50  0001 C CNN
-F 3 "~" H 3850 1150 50  0001 C CNN
-	1    3850 1150
+P 2500 1300
+F 0 "C102" H 2592 1346 50  0000 L CNN
+F 1 "0.01uF" H 2592 1255 50  0000 L CNN
+F 2 "" H 2500 1300 50  0001 C CNN
+F 3 "~" H 2500 1300 50  0001 C CNN
+	1    2500 1300
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
+L Device:C_Small C104
 U 1 1 5E2CC9EE
-P 4700 1150
-F 0 "C?" H 4792 1196 50  0000 L CNN
-F 1 "0.01uF" H 4792 1105 50  0000 L CNN
-F 2 "" H 4700 1150 50  0001 C CNN
-F 3 "~" H 4700 1150 50  0001 C CNN
-	1    4700 1150
+P 3350 1300
+F 0 "C104" H 3442 1346 50  0000 L CNN
+F 1 "0.01uF" H 3442 1255 50  0000 L CNN
+F 2 "" H 3350 1300 50  0001 C CNN
+F 3 "~" H 3350 1300 50  0001 C CNN
+	1    3350 1300
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
+L Device:C_Small C103
 U 1 1 5E2CCF1D
-P 4300 1150
-F 0 "C?" H 4392 1196 50  0000 L CNN
-F 1 "0.1uF" H 4392 1105 50  0000 L CNN
-F 2 "" H 4300 1150 50  0001 C CNN
-F 3 "~" H 4300 1150 50  0001 C CNN
-	1    4300 1150
+P 2950 1300
+F 0 "C103" H 3042 1346 50  0000 L CNN
+F 1 "0.1uF" H 3042 1255 50  0000 L CNN
+F 2 "" H 2950 1300 50  0001 C CNN
+F 3 "~" H 2950 1300 50  0001 C CNN
+	1    2950 1300
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
+L Device:C_Small C100
 U 1 1 5E2CD479
-P 3100 1150
-F 0 "C?" H 3192 1196 50  0000 L CNN
-F 1 "1uF" H 3192 1105 50  0000 L CNN
-F 2 "" H 3100 1150 50  0001 C CNN
-F 3 "~" H 3100 1150 50  0001 C CNN
-	1    3100 1150
+P 1750 1300
+F 0 "C100" H 1842 1346 50  0000 L CNN
+F 1 "1uF" H 1842 1255 50  0000 L CNN
+F 2 "" H 1750 1300 50  0001 C CNN
+F 3 "~" H 1750 1300 50  0001 C CNN
+	1    1750 1300
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
+L Device:C_Small C99
 U 1 1 5E2CDA6F
-P 2700 1150
-F 0 "C?" H 2792 1196 50  0000 L CNN
-F 1 "10uF" H 2792 1105 50  0000 L CNN
-F 2 "" H 2700 1150 50  0001 C CNN
-F 3 "~" H 2700 1150 50  0001 C CNN
-	1    2700 1150
+P 1350 1300
+F 0 "C99" H 1442 1346 50  0000 L CNN
+F 1 "10uF" H 1442 1255 50  0000 L CNN
+F 2 "" H 1350 1300 50  0001 C CNN
+F 3 "~" H 1350 1300 50  0001 C CNN
+	1    1350 1300
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	2700 1000 2700 1050
+	1350 1150 1350 1200
 Wire Wire Line
-	2700 1050 3100 1050
-Connection ~ 2700 1050
-Connection ~ 3100 1050
+	1350 1200 1750 1200
+Connection ~ 1350 1200
+Connection ~ 1750 1200
 Wire Wire Line
-	3100 1050 3450 1050
-Connection ~ 3450 1050
+	1750 1200 2100 1200
+Connection ~ 2100 1200
 Wire Wire Line
-	3450 1050 3850 1050
-Connection ~ 3850 1050
+	2100 1200 2500 1200
+Connection ~ 2500 1200
 Wire Wire Line
-	3850 1050 4300 1050
-Connection ~ 4300 1050
+	2500 1200 2950 1200
+Connection ~ 2950 1200
 Wire Wire Line
-	4300 1050 4700 1050
+	2950 1200 3350 1200
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0209
 U 1 1 5E2D3EA7
-P 2700 1350
-F 0 "#PWR?" H 2700 1100 50  0001 C CNN
-F 1 "GND" H 2705 1177 50  0000 C CNN
-F 2 "" H 2700 1350 50  0001 C CNN
-F 3 "" H 2700 1350 50  0001 C CNN
-	1    2700 1350
+P 1350 1500
+F 0 "#PWR0209" H 1350 1250 50  0001 C CNN
+F 1 "GND" H 1355 1327 50  0000 C CNN
+F 2 "" H 1350 1500 50  0001 C CNN
+F 3 "" H 1350 1500 50  0001 C CNN
+	1    1350 1500
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	2700 1350 2700 1250
+	1350 1500 1350 1400
 Wire Wire Line
-	4700 1250 4300 1250
-Connection ~ 4700 1250
-Connection ~ 2700 1250
-Connection ~ 3100 1250
+	3350 1400 2950 1400
+Connection ~ 3350 1400
+Connection ~ 1350 1400
+Connection ~ 1750 1400
 Wire Wire Line
-	3100 1250 2700 1250
-Connection ~ 3450 1250
+	1750 1400 1350 1400
+Connection ~ 2100 1400
 Wire Wire Line
-	3450 1250 3100 1250
-Connection ~ 3850 1250
+	2100 1400 1750 1400
+Connection ~ 2500 1400
 Wire Wire Line
-	3850 1250 3450 1250
-Connection ~ 4300 1250
+	2500 1400 2100 1400
+Connection ~ 2950 1400
 Wire Wire Line
-	4300 1250 3850 1250
+	2950 1400 2500 1400
 $Comp
-L Device:C_Small C?
+L Device:C_Small C113
 U 1 1 5E2E40AD
-P 6750 4250
-F 0 "C?" H 6842 4296 50  0000 L CNN
-F 1 "0.1uF" H 6842 4205 50  0000 L CNN
-F 2 "" H 6750 4250 50  0001 C CNN
-F 3 "~" H 6750 4250 50  0001 C CNN
-	1    6750 4250
+P 5400 4400
+F 0 "C113" H 5492 4446 50  0000 L CNN
+F 1 "0.1uF" H 5492 4355 50  0000 L CNN
+F 2 "" H 5400 4400 50  0001 C CNN
+F 3 "~" H 5400 4400 50  0001 C CNN
+	1    5400 4400
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
+L Device:C_Small C116
 U 1 1 5E2E40B7
-P 7150 4250
-F 0 "C?" H 7242 4296 50  0000 L CNN
-F 1 "0.01uF" H 7242 4205 50  0000 L CNN
-F 2 "" H 7150 4250 50  0001 C CNN
-F 3 "~" H 7150 4250 50  0001 C CNN
-	1    7150 4250
+P 5800 4400
+F 0 "C116" H 5892 4446 50  0000 L CNN
+F 1 "0.01uF" H 5892 4355 50  0000 L CNN
+F 2 "" H 5800 4400 50  0001 C CNN
+F 3 "~" H 5800 4400 50  0001 C CNN
+	1    5800 4400
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
+L Device:C_Small C118
 U 1 1 5E2E40C1
-P 7600 4250
-F 0 "C?" H 7692 4296 50  0000 L CNN
-F 1 "0.1uF" H 7692 4205 50  0000 L CNN
-F 2 "" H 7600 4250 50  0001 C CNN
-F 3 "~" H 7600 4250 50  0001 C CNN
-	1    7600 4250
+P 6250 4400
+F 0 "C118" H 6342 4446 50  0000 L CNN
+F 1 "0.1uF" H 6342 4355 50  0000 L CNN
+F 2 "" H 6250 4400 50  0001 C CNN
+F 3 "~" H 6250 4400 50  0001 C CNN
+	1    6250 4400
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
+L Device:C_Small C111
 U 1 1 5E2E40CB
-P 6400 4250
-F 0 "C?" H 6492 4296 50  0000 L CNN
-F 1 "1uF" H 6492 4205 50  0000 L CNN
-F 2 "" H 6400 4250 50  0001 C CNN
-F 3 "~" H 6400 4250 50  0001 C CNN
-	1    6400 4250
+P 5050 4400
+F 0 "C111" H 5142 4446 50  0000 L CNN
+F 1 "1uF" H 5142 4355 50  0000 L CNN
+F 2 "" H 5050 4400 50  0001 C CNN
+F 3 "~" H 5050 4400 50  0001 C CNN
+	1    5050 4400
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	6000 4150 6400 4150
-Connection ~ 6400 4150
+	4650 4300 5050 4300
+Connection ~ 5050 4300
 Wire Wire Line
-	6400 4150 6750 4150
-Connection ~ 6750 4150
+	5050 4300 5400 4300
+Connection ~ 5400 4300
 Wire Wire Line
-	6750 4150 7150 4150
-Connection ~ 7150 4150
+	5400 4300 5800 4300
+Connection ~ 5800 4300
 Wire Wire Line
-	7150 4150 7600 4150
-Connection ~ 7600 4150
+	5800 4300 6250 4300
+Connection ~ 6250 4300
 Wire Wire Line
-	7950 4350 7600 4350
-Connection ~ 6750 4350
+	6600 4500 6250 4500
+Connection ~ 5400 4500
 Wire Wire Line
-	6750 4350 6400 4350
-Connection ~ 7150 4350
+	5400 4500 5050 4500
+Connection ~ 5800 4500
 Wire Wire Line
-	7150 4350 6750 4350
-Connection ~ 7600 4350
+	5800 4500 5400 4500
+Connection ~ 6250 4500
 Wire Wire Line
-	7600 4350 7150 4350
+	6250 4500 5800 4500
 Wire Wire Line
-	7600 4150 7950 4150
+	6250 4300 6600 4300
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0210
 U 1 1 5E2EC991
-P 7950 4400
-F 0 "#PWR?" H 7950 4150 50  0001 C CNN
-F 1 "GND" H 7955 4227 50  0000 C CNN
-F 2 "" H 7950 4400 50  0001 C CNN
-F 3 "" H 7950 4400 50  0001 C CNN
-	1    7950 4400
+P 6600 4550
+F 0 "#PWR0210" H 6600 4300 50  0001 C CNN
+F 1 "GND" H 6605 4377 50  0000 C CNN
+F 2 "" H 6600 4550 50  0001 C CNN
+F 3 "" H 6600 4550 50  0001 C CNN
+	1    6600 4550
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	7950 4400 7950 4350
+	6600 4550 6600 4500
 $Comp
-L Device:C_Small C?
+L Device:C_Small C115
 U 1 1 5E2F21BD
-P 7100 5150
-F 0 "C?" H 7192 5196 50  0000 L CNN
-F 1 "0.1uF" H 7192 5105 50  0000 L CNN
-F 2 "" H 7100 5150 50  0001 C CNN
-F 3 "~" H 7100 5150 50  0001 C CNN
-	1    7100 5150
+P 5750 5300
+F 0 "C115" H 5842 5346 50  0000 L CNN
+F 1 "0.1uF" H 5842 5255 50  0000 L CNN
+F 2 "" H 5750 5300 50  0001 C CNN
+F 3 "~" H 5750 5300 50  0001 C CNN
+	1    5750 5300
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
+L Device:C_Small C112
 U 1 1 5E2F21DB
-P 6400 5150
-F 0 "C?" H 6492 5196 50  0000 L CNN
-F 1 "10uF" H 6492 5105 50  0000 L CNN
-F 2 "" H 6400 5150 50  0001 C CNN
-F 3 "~" H 6400 5150 50  0001 C CNN
-	1    6400 5150
+P 5050 5300
+F 0 "C112" H 5142 5346 50  0000 L CNN
+F 1 "10uF" H 5142 5255 50  0000 L CNN
+F 2 "" H 5050 5300 50  0001 C CNN
+F 3 "~" H 5050 5300 50  0001 C CNN
+	1    5050 5300
 	1    0    0    -1  
 $EndComp
-Connection ~ 6400 5050
+Connection ~ 5050 5200
 Wire Wire Line
-	6400 5050 6750 5050
+	5050 5200 5400 5200
 Wire Wire Line
-	6750 5250 6400 5250
-Connection ~ 6100 5050
+	5400 5400 5050 5400
+Connection ~ 4750 5200
 Wire Wire Line
-	6100 5050 6400 5050
+	4750 5200 5050 5200
 Wire Wire Line
-	5900 5050 6100 5050
+	4550 5200 4750 5200
 $Comp
-L Device:C_Small C?
+L Device:C_Small C114
 U 1 1 5E2F97D4
-P 6750 5150
-F 0 "C?" H 6842 5196 50  0000 L CNN
-F 1 "1uF" H 6842 5105 50  0000 L CNN
-F 2 "" H 6750 5150 50  0001 C CNN
-F 3 "~" H 6750 5150 50  0001 C CNN
-	1    6750 5150
+P 5400 5300
+F 0 "C114" H 5492 5346 50  0000 L CNN
+F 1 "1uF" H 5492 5255 50  0000 L CNN
+F 2 "" H 5400 5300 50  0001 C CNN
+F 3 "~" H 5400 5300 50  0001 C CNN
+	1    5400 5300
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	7100 5050 6750 5050
-Connection ~ 7100 5050
-Connection ~ 6750 5050
+	5750 5200 5400 5200
+Connection ~ 5750 5200
+Connection ~ 5400 5200
 Wire Wire Line
-	6750 5250 7100 5250
-Connection ~ 6750 5250
-Connection ~ 7100 5250
+	5400 5400 5750 5400
+Connection ~ 5400 5400
+Connection ~ 5750 5400
 Wire Wire Line
-	7950 5300 7950 5250
+	6600 5450 6600 5400
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0211
 U 1 1 5E2F21F5
-P 7950 5300
-F 0 "#PWR?" H 7950 5050 50  0001 C CNN
-F 1 "GND" H 7955 5127 50  0000 C CNN
-F 2 "" H 7950 5300 50  0001 C CNN
-F 3 "" H 7950 5300 50  0001 C CNN
-	1    7950 5300
+P 6600 5450
+F 0 "#PWR0211" H 6600 5200 50  0001 C CNN
+F 1 "GND" H 6605 5277 50  0000 C CNN
+F 2 "" H 6600 5450 50  0001 C CNN
+F 3 "" H 6600 5450 50  0001 C CNN
+	1    6600 5450
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	7500 5050 7950 5050
-Connection ~ 7500 5250
+	6150 5200 6600 5200
+Connection ~ 6150 5400
 Wire Wire Line
-	7950 5250 7500 5250
-Connection ~ 7500 5050
+	6600 5400 6150 5400
+Connection ~ 6150 5200
 $Comp
-L Device:C_Small C?
+L Device:C_Small C117
 U 1 1 5E2F21D1
-P 7500 5150
-F 0 "C?" H 7592 5196 50  0000 L CNN
-F 1 "0.01uF" H 7592 5105 50  0000 L CNN
-F 2 "" H 7500 5150 50  0001 C CNN
-F 3 "~" H 7500 5150 50  0001 C CNN
-	1    7500 5150
+P 6150 5300
+F 0 "C117" H 6242 5346 50  0000 L CNN
+F 1 "0.01uF" H 6242 5255 50  0000 L CNN
+F 2 "" H 6150 5300 50  0001 C CNN
+F 3 "~" H 6150 5300 50  0001 C CNN
+	1    6150 5300
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	7950 5000 7950 5050
+	6600 5150 6600 5200
 $Comp
 L power:+1V8 #PWR039
 U 1 1 5DA98038
-P 7950 5000
-F 0 "#PWR039" H 7950 4850 50  0001 C CNN
-F 1 "+1V8" H 7965 5173 50  0000 C CNN
-F 2 "" H 7950 5000 50  0001 C CNN
-F 3 "" H 7950 5000 50  0001 C CNN
-	1    7950 5000
+P 6600 5150
+F 0 "#PWR039" H 6600 5000 50  0001 C CNN
+F 1 "+1V8" H 6615 5323 50  0000 C CNN
+F 2 "" H 6600 5150 50  0001 C CNN
+F 3 "" H 6600 5150 50  0001 C CNN
+	1    6600 5150
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	7100 5050 7500 5050
+	5750 5200 6150 5200
 Wire Wire Line
-	7100 5250 7500 5250
+	5750 5400 6150 5400
 $Comp
-L Device:C_Small C?
+L Device:C_Small C105
 U 1 1 5E31225C
-P 6100 2450
-F 0 "C?" V 5871 2450 50  0000 C CNN
-F 1 "100nF" V 5962 2450 50  0000 C CNN
-F 2 "" H 6100 2450 50  0001 C CNN
-F 3 "~" H 6100 2450 50  0001 C CNN
-	1    6100 2450
+P 4750 2600
+F 0 "C105" V 4521 2600 50  0000 C CNN
+F 1 "100nF" V 4612 2600 50  0000 C CNN
+F 2 "" H 4750 2600 50  0001 C CNN
+F 3 "~" H 4750 2600 50  0001 C CNN
+	1    4750 2600
 	0    1    1    0   
 $EndComp
 Wire Wire Line
-	5900 2450 6000 2450
+	4550 2600 4650 2600
 Wire Wire Line
-	6200 2450 6600 2450
+	4850 2600 5250 2600
 $Comp
-L Device:C_Small C?
+L Device:C_Small C108
 U 1 1 5E316FF8
-P 6350 2550
-F 0 "C?" V 6121 2550 50  0000 C CNN
-F 1 "100nF" V 6212 2550 50  0000 C CNN
-F 2 "" H 6350 2550 50  0001 C CNN
-F 3 "~" H 6350 2550 50  0001 C CNN
-	1    6350 2550
+P 5000 2700
+F 0 "C108" V 4771 2700 50  0000 C CNN
+F 1 "100nF" V 4862 2700 50  0000 C CNN
+F 2 "" H 5000 2700 50  0001 C CNN
+F 3 "~" H 5000 2700 50  0001 C CNN
+	1    5000 2700
 	0    1    1    0   
 $EndComp
 Wire Wire Line
-	6450 2550 6600 2550
+	5100 2700 5250 2700
 Wire Wire Line
-	6250 2550 5900 2550
+	4900 2700 4550 2700
 $Comp
-L Device:C_Small C?
+L Device:C_Small C106
 U 1 1 5E31C261
-P 6100 2750
-F 0 "C?" V 6050 2650 50  0000 C CNN
-F 1 "100nF" V 5962 2750 50  0000 C CNN
-F 2 "" H 6100 2750 50  0001 C CNN
-F 3 "~" H 6100 2750 50  0001 C CNN
-	1    6100 2750
+P 4750 2900
+F 0 "C106" V 4700 2800 50  0000 C CNN
+F 1 "100nF" V 4612 2900 50  0000 C CNN
+F 2 "" H 4750 2900 50  0001 C CNN
+F 3 "~" H 4750 2900 50  0001 C CNN
+	1    4750 2900
 	0    1    1    0   
 $EndComp
 Wire Wire Line
-	5900 2750 6000 2750
+	4550 2900 4650 2900
 Wire Wire Line
-	6200 2750 6600 2750
+	4850 2900 5250 2900
 $Comp
-L Device:C_Small C?
+L Device:C_Small C109
 U 1 1 5E31C26D
-P 6350 2850
-F 0 "C?" V 6300 2950 50  0000 C CNN
-F 1 "100nF" V 6212 2850 50  0000 C CNN
-F 2 "" H 6350 2850 50  0001 C CNN
-F 3 "~" H 6350 2850 50  0001 C CNN
-	1    6350 2850
+P 5000 3000
+F 0 "C109" V 4950 3100 50  0000 C CNN
+F 1 "100nF" V 4862 3000 50  0000 C CNN
+F 2 "" H 5000 3000 50  0001 C CNN
+F 3 "~" H 5000 3000 50  0001 C CNN
+	1    5000 3000
 	0    1    1    0   
 $EndComp
 Wire Wire Line
-	6250 2850 5900 2850
+	4900 3000 4550 3000
 Wire Wire Line
-	6450 2850 6600 2850
+	5100 3000 5250 3000
 $Comp
-L Device:C_Small C?
+L Device:C_Small C107
 U 1 1 5E3225A9
-P 6100 3050
-F 0 "C?" V 6050 2950 50  0000 C CNN
-F 1 "100nF" V 5962 3050 50  0000 C CNN
-F 2 "" H 6100 3050 50  0001 C CNN
-F 3 "~" H 6100 3050 50  0001 C CNN
-	1    6100 3050
+P 4750 3200
+F 0 "C107" V 4700 3100 50  0000 C CNN
+F 1 "100nF" V 4612 3200 50  0000 C CNN
+F 2 "" H 4750 3200 50  0001 C CNN
+F 3 "~" H 4750 3200 50  0001 C CNN
+	1    4750 3200
 	0    1    1    0   
 $EndComp
 Wire Wire Line
-	5900 3050 6000 3050
+	4550 3200 4650 3200
 Wire Wire Line
-	6200 3050 6600 3050
+	4850 3200 5250 3200
 $Comp
-L Device:C_Small C?
+L Device:C_Small C110
 U 1 1 5E3225B5
-P 6350 3150
-F 0 "C?" V 6300 3250 50  0000 C CNN
-F 1 "100nF" V 6212 3150 50  0000 C CNN
-F 2 "" H 6350 3150 50  0001 C CNN
-F 3 "~" H 6350 3150 50  0001 C CNN
-	1    6350 3150
+P 5000 3300
+F 0 "C110" V 4950 3400 50  0000 C CNN
+F 1 "100nF" V 4862 3300 50  0000 C CNN
+F 2 "" H 5000 3300 50  0001 C CNN
+F 3 "~" H 5000 3300 50  0001 C CNN
+	1    5000 3300
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	4900 3300 4550 3300
+Wire Wire Line
+	5100 3300 5250 3300
+$Comp
+L power:GND #PWR?
+U 1 1 5ED7782B
+P 9050 3900
+F 0 "#PWR?" H 9050 3650 50  0001 C CNN
+F 1 "GND" V 9055 3772 50  0000 R CNN
+F 2 "" H 9050 3900 50  0001 C CNN
+F 3 "" H 9050 3900 50  0001 C CNN
+	1    9050 3900
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	9050 3900 9100 3900
+Wire Wire Line
+	9750 3800 9100 3800
+Wire Wire Line
+	9100 3800 9100 3900
+Connection ~ 9100 3900
+Wire Wire Line
+	9100 3900 9750 3900
+Wire Wire Line
+	9750 3700 9100 3700
+Wire Wire Line
+	9100 3700 9100 3800
+Connection ~ 9100 3800
+Wire Wire Line
+	9750 3600 9100 3600
+Wire Wire Line
+	9100 3600 9100 3700
+Connection ~ 9100 3700
+$Comp
+L power:+3V3 #PWR?
+U 1 1 5ED8703E
+P 8100 4700
+F 0 "#PWR?" H 8100 4550 50  0001 C CNN
+F 1 "+3V3" H 8115 4873 50  0000 C CNN
+F 2 "" H 8100 4700 50  0001 C CNN
+F 3 "" H 8100 4700 50  0001 C CNN
+	1    8100 4700
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 5ED877D7
+P 8100 4800
+F 0 "C?" H 8192 4846 50  0000 L CNN
+F 1 "10uF" H 8192 4755 50  0000 L CNN
+F 2 "" H 8100 4800 50  0001 C CNN
+F 3 "~" H 8100 4800 50  0001 C CNN
+	1    8100 4800
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 5ED9B07A
+P 8400 4800
+F 0 "C?" H 8492 4846 50  0000 L CNN
+F 1 "10uF" H 8492 4755 50  0000 L CNN
+F 2 "" H 8400 4800 50  0001 C CNN
+F 3 "~" H 8400 4800 50  0001 C CNN
+	1    8400 4800
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 5ED9B22D
+P 8750 4800
+F 0 "C?" H 8842 4846 50  0000 L CNN
+F 1 "0.1uF" H 8842 4755 50  0000 L CNN
+F 2 "" H 8750 4800 50  0001 C CNN
+F 3 "~" H 8750 4800 50  0001 C CNN
+	1    8750 4800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8100 4700 8400 4700
+Connection ~ 8100 4700
+Wire Wire Line
+	8400 4700 8750 4700
+Connection ~ 8400 4700
+Wire Wire Line
+	8750 4700 9100 4700
+Connection ~ 8750 4700
+$Comp
+L power:GND #PWR?
+U 1 1 5EDAA95D
+P 8100 5000
+F 0 "#PWR?" H 8100 4750 50  0001 C CNN
+F 1 "GND" H 8105 4827 50  0000 C CNN
+F 2 "" H 8100 5000 50  0001 C CNN
+F 3 "" H 8100 5000 50  0001 C CNN
+	1    8100 5000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8100 5000 8100 4900
+Wire Wire Line
+	8400 4900 8100 4900
+Connection ~ 8100 4900
+Wire Wire Line
+	8400 4900 8750 4900
+Connection ~ 8400 4900
+Wire Wire Line
+	9100 4700 9100 4600
+Wire Wire Line
+	9100 4600 9750 4600
+Connection ~ 9100 4700
+Wire Wire Line
+	9100 4700 9750 4700
+Wire Wire Line
+	9750 4500 9100 4500
+Wire Wire Line
+	9100 4500 9100 4600
+Connection ~ 9100 4600
+Wire Wire Line
+	9750 4400 9100 4400
+Wire Wire Line
+	9100 4400 9100 4500
+Connection ~ 9100 4500
+$Comp
+L power:+3V3 #PWR?
+U 1 1 5EDC6049
+P 8150 3400
+F 0 "#PWR?" H 8150 3250 50  0001 C CNN
+F 1 "+3V3" H 8165 3573 50  0000 C CNN
+F 2 "" H 8150 3400 50  0001 C CNN
+F 3 "" H 8150 3400 50  0001 C CNN
+	1    8150 3400
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 5EDC6053
+P 8150 3500
+F 0 "C?" H 8242 3546 50  0000 L CNN
+F 1 "10uF" H 8242 3455 50  0000 L CNN
+F 2 "" H 8150 3500 50  0001 C CNN
+F 3 "~" H 8150 3500 50  0001 C CNN
+	1    8150 3500
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 5EDC605D
+P 8450 3500
+F 0 "C?" H 8542 3546 50  0000 L CNN
+F 1 "10uF" H 8542 3455 50  0000 L CNN
+F 2 "" H 8450 3500 50  0001 C CNN
+F 3 "~" H 8450 3500 50  0001 C CNN
+	1    8450 3500
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 5EDC6067
+P 8800 3500
+F 0 "C?" H 8892 3546 50  0000 L CNN
+F 1 "0.1uF" H 8892 3455 50  0000 L CNN
+F 2 "" H 8800 3500 50  0001 C CNN
+F 3 "~" H 8800 3500 50  0001 C CNN
+	1    8800 3500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8150 3400 8450 3400
+Connection ~ 8150 3400
+Wire Wire Line
+	8450 3400 8800 3400
+Connection ~ 8450 3400
+Connection ~ 8800 3400
+$Comp
+L power:GND #PWR?
+U 1 1 5EDC6077
+P 8150 3650
+F 0 "#PWR?" H 8150 3400 50  0001 C CNN
+F 1 "GND" H 8155 3477 50  0000 C CNN
+F 2 "" H 8150 3650 50  0001 C CNN
+F 3 "" H 8150 3650 50  0001 C CNN
+	1    8150 3650
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8150 3650 8150 3600
+Wire Wire Line
+	8450 3600 8150 3600
+Connection ~ 8150 3600
+Wire Wire Line
+	8450 3600 8800 3600
+Connection ~ 8450 3600
+Wire Wire Line
+	8800 3400 9100 3400
+Wire Wire Line
+	9750 3300 9100 3300
+Wire Wire Line
+	9100 3300 9100 3400
+Connection ~ 9100 3400
+Wire Wire Line
+	9100 3400 9750 3400
+Wire Wire Line
+	9750 3100 9100 3100
+Wire Wire Line
+	9100 3100 9100 3300
+Connection ~ 9100 3300
+Wire Wire Line
+	9750 3000 9100 3000
+Wire Wire Line
+	9100 3000 9100 3100
+Connection ~ 9100 3100
+$Comp
+L Device:R_Small R?
+U 1 1 5EDE1689
+P 8300 4100
+F 0 "R?" V 8200 4050 50  0000 C CNN
+F 1 "0" V 8300 4100 50  0000 C CNN
+F 2 "" H 8300 4100 50  0001 C CNN
+F 3 "~" H 8300 4100 50  0001 C CNN
+	1    8300 4100
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	8400 4100 9750 4100
+$Comp
+L Device:R_Small R?
+U 1 1 5EDF03FF
+P 8550 4000
+F 0 "R?" V 8450 3950 50  0000 C CNN
+F 1 "0" V 8550 4000 50  0000 C CNN
+F 2 "" H 8550 4000 50  0001 C CNN
+F 3 "~" H 8550 4000 50  0001 C CNN
+	1    8550 4000
 	0    1    1    0   
 $EndComp
 Wire Wire Line
-	6250 3150 5900 3150
+	9750 4000 8650 4000
+Text GLabel 8150 4000 0    50   Input ~ 0
+BACKLIGHT_EN
+Wire Wire Line
+	8150 4000 8450 4000
+Text GLabel 8150 4100 0    50   Input ~ 0
+BACKLIGHT_PWM
+Wire Wire Line
+	8150 4100 8200 4100
+$Comp
+L Connector:TestPoint TP?
+U 1 1 5EE081BC
+P 8550 3150
+F 0 "TP?" H 8608 3268 50  0000 L CNN
+F 1 "T_EDP" H 8608 3177 50  0000 L CNN
+F 2 "" H 8750 3150 50  0001 C CNN
+F 3 "~" H 8750 3150 50  0001 C CNN
+	1    8550 3150
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9750 3200 8550 3200
 Wire Wire Line
-	6450 3150 6600 3150
+	8550 3200 8550 3150
 $EndSCHEMATC
diff --git a/reform2-motherboard/reform2-motherboard/reform2-eth.sch b/reform2-motherboard/reform2-motherboard/reform2-eth.sch
@@ -6,12 +6,12 @@ $Descr A4 11693 8268
 encoding utf-8
 Sheet 4 9
 Title "MNT Reform 2 Ethernet"
-Date "2019-06-21"
+Date "2019-07-03"
 Rev "0.1"
 Comp "MNT Research GmbH"
 Comment1 "https://mntre.com"
 Comment2 "Engineer: Lukas F. Hartmann"
-Comment3 ""
+Comment3 "License: GPL v3+"
 Comment4 ""
 $EndDescr
 $Comp
diff --git a/reform2-motherboard/reform2-motherboard/reform2-hdmi.sch b/reform2-motherboard/reform2-motherboard/reform2-hdmi.sch
@@ -6,12 +6,12 @@ $Descr A4 11693 8268
 encoding utf-8
 Sheet 8 9
 Title "MNT Reform 2 External Display"
-Date "2019-06-21"
+Date "2019-07-03"
 Rev "0.1"
 Comp "MNT Research GmbH"
 Comment1 "https://mntre.com"
 Comment2 "Engineer: Lukas F. Hartmann"
-Comment3 ""
+Comment3 "License: GPL v3+"
 Comment4 ""
 $EndDescr
 $Comp
@@ -293,7 +293,7 @@ L Device:C_Small C30
 U 1 1 5D14719E
 P 7400 1400
 F 0 "C30" H 7492 1446 50  0000 L CNN
-F 1 "C_Small" H 7492 1355 50  0000 L CNN
+F 1 "0.1uF" H 7492 1355 50  0000 L CNN
 F 2 "Capacitor_SMD:C_0603_1608Metric" H 7400 1400 50  0001 C CNN
 F 3 "~" H 7400 1400 50  0001 C CNN
 	1    7400 1400
diff --git a/reform2-motherboard/reform2-motherboard/reform2-motherboard-cache.lib b/reform2-motherboard/reform2-motherboard/reform2-motherboard-cache.lib
@@ -1,46 +1,35 @@
 EESchema-LIBRARY Version 2.4
 #encoding utf-8
 #
-# Audio_TLV320AIC23BPW
+# Amplifier_Audio_MAX9715ETE+
 #
-DEF Audio_TLV320AIC23BPW U 0 20 Y Y 1 F N
-F0 "U" 650 1050 50 H V C CNN
-F1 "Audio_TLV320AIC23BPW" 650 950 50 H V C CNN
-F2 "Package_SO:TSSOP-28_4.4x9.7mm_P0.65mm" 0 0 50 H I C CIN
+DEF Amplifier_Audio_MAX9715ETE+ U 0 20 Y Y 1 F N
+F0 "U" -300 450 50 H V C CNN
+F1 "Amplifier_Audio_MAX9715ETE+" 350 450 50 H V C CNN
+F2 "Package_DFN_QFN:TQFN-16-1EP_5x5mm_P0.8mm_EP3.1x3.1mm" 0 0 50 H I C CNN
 F3 "" 0 0 50 H I C CNN
 $FPLIST
- TSSOP*4.4x9.7mm*P0.65mm*
+ TQFN*1EP*5x5mm*P0.8mm*
 $ENDFPLIST
 DRAW
-S -700 900 700 -900 0 1 10 f
-X BVDD 1 -300 1000 100 D 50 50 1 1 W
-X RHPOUT 10 800 300 100 L 50 50 1 1 P
-X HPGND 11 300 -1000 100 U 50 50 1 1 W
-X LOUT 12 800 700 100 L 50 50 1 1 P
-X ROUT 13 800 600 100 L 50 50 1 1 P
-X AVDD 14 100 1000 100 D 50 50 1 1 W
-X AGND 15 100 -1000 100 U 50 50 1 1 W
-X VMID 16 800 -600 100 L 50 50 1 1 P
-X MICBIAS 17 800 -200 100 L 50 50 1 1 P
-X MICIN 18 800 -400 100 L 50 50 1 1 P
-X RLINEIN 19 800 0 100 L 50 50 1 1 P
-X CLKOUT 2 -800 -700 100 R 50 50 1 1 O
-X LLINEIN 20 800 100 100 L 50 50 1 1 P
-X ~CS~ 21 -800 400 100 R 50 50 1 1 I
-X MODE 22 -800 500 100 R 50 50 1 1 I
-X SDIN 23 -800 700 100 R 50 50 1 1 I
-X SCLK 24 -800 600 100 R 50 50 1 1 I
-X XTI/MCK 25 -800 -500 100 R 50 50 1 1 P
-X XTO 26 -800 -600 100 R 50 50 1 1 P
-X DVDD 27 -100 1000 100 D 50 50 1 1 W
-X DGND 28 -100 -1000 100 U 50 50 1 1 W
-X BCLK 3 -800 0 100 R 50 50 1 1 B
-X DIN 4 -800 200 100 R 50 50 1 1 I
-X LRCIN 5 -800 100 100 R 50 50 1 1 I
-X DOUT 6 -800 -200 100 R 50 50 1 1 O
-X LRCOUT 7 -800 -300 100 R 50 50 1 1 O
-X HPVDD 8 300 1000 100 D 50 50 1 1 W
-X LHPOUT 9 800 400 100 L 50 50 1 1 P
+S -400 400 400 -400 0 1 10 f
+X PGND 1 0 -500 100 U 50 50 1 1 W
+X OUTR- 10 500 -200 100 L 50 50 1 1 O
+X OUTR+ 11 500 -100 100 L 50 50 1 1 O
+X PGND 12 0 -500 100 U 50 50 1 1 P N
+X BIAS 13 -500 -300 100 R 50 50 1 1 P
+X VDD 14 -100 500 100 D 50 50 1 1 W
+X INR 15 -500 200 100 R 50 50 1 1 I
+X INL 16 -500 300 100 R 50 50 1 1 I
+X PAD 17 100 -500 100 U 50 50 1 1 P
+X OUTL+ 2 500 200 100 L 50 50 1 1 O
+X OUTL- 3 500 100 100 L 50 50 1 1 O
+X PVDD 4 0 500 100 D 50 50 1 1 W
+X NC 5 500 0 100 L 50 50 1 1 N N
+X GAIN 6 -500 0 100 R 50 50 1 1 I
+X GND 7 -100 -500 100 U 50 50 1 1 W
+X ~SHDN 8 -500 -100 100 R 50 50 1 1 I
+X PVDD 9 0 500 100 D 50 50 1 1 P N
 ENDDRAW
 ENDDEF
 #
@@ -522,6 +511,25 @@ X ~ 2 0 -100 80 U 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# Device_Crystal_Small
+#
+DEF Device_Crystal_Small Y 0 40 N N 1 F N
+F0 "Y" 0 100 50 H V C CNN
+F1 "Device_Crystal_Small" 0 -100 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Crystal*
+$ENDFPLIST
+DRAW
+S -30 -60 30 60 0 1 0 N
+P 2 0 1 15 -50 -30 -50 30 N
+P 2 0 1 15 50 -30 50 30 N
+X 1 1 -100 0 50 R 50 50 1 1 P
+X 2 2 100 0 50 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # Device_D_Schottky_Small_ALT
 #
 DEF Device_D_Schottky_Small_ALT D 0 10 N N 1 F N
@@ -968,6 +976,27 @@ F0 "U" -150 125 50 H V C CNN
 F1 "Regulator_Linear_TLV1117-15" 0 125 50 H V L CNN
 F2 "" 0 0 50 H I C CNN
 F3 "" 0 0 50 H I C CNN
+$FPLIST
+ SOT?223*
+ TO?263*
+ TO?252*
+ TO?220*
+$ENDFPLIST
+DRAW
+S -200 -200 200 75 0 1 10 f
+X GND 1 0 -300 100 U 50 50 1 1 W
+X VO 2 300 0 100 L 50 50 1 1 w
+X VI 3 -300 0 100 R 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# Regulator_Linear_TLV1117-18
+#
+DEF Regulator_Linear_TLV1117-18 U 0 10 Y Y 1 F N
+F0 "U" -150 125 50 H V C CNN
+F1 "Regulator_Linear_TLV1117-18" 0 125 50 H V L CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
 ALIAS LM1117-2.5 LM1117-3.3 LM1117-5.0 TLV1117-15 TLV1117-18 TLV1117-25 TLV1117-33 TLV1117-50
 $FPLIST
  SOT?223*
@@ -2275,6 +2304,46 @@ X DBCN 9 -700 -400 100 R 40 40 0 0 I
 ENDDRAW
 ENDDEF
 #
+# reform2_WM8731
+#
+DEF reform2_WM8731 U 0 40 Y Y 1 F N
+F0 "U" -50 1450 50 H V C CNN
+F1 "reform2_WM8731" 0 1300 50 H V C CNN
+F2 "" -50 1450 50 H I C CNN
+F3 "" -50 1450 50 H I C CNN
+DRAW
+S -450 1250 450 -1900 0 1 6 f
+X DBVDD 1 -550 1100 100 R 50 50 1 1 W
+X RHPOUT 10 550 -300 100 L 50 50 1 1 O
+X HPGND 11 550 -1800 100 L 50 50 1 1 P
+X LOUT 12 550 700 100 L 50 50 1 1 O
+X ROUT 13 550 500 100 L 50 50 1 1 O
+X AVDD 14 -550 -1550 100 R 50 50 1 1 W
+X AGND 15 -550 -1800 100 R 50 50 1 1 W
+X VMID 16 550 -1000 100 L 50 50 1 1 w
+X MICBIAS 17 550 150 100 L 50 50 1 1 P
+X MICIN 18 550 -100 100 L 50 50 1 1 I
+X RLINEIN 19 550 900 100 L 50 50 1 1 I
+X CLKOUT 2 550 -1200 100 L 50 50 1 1 O
+X LLINEIN 20 550 1100 100 L 50 50 1 1 I
+X MODE 21 -550 -1250 100 R 50 50 1 1 I
+X CSB 22 -550 -1150 100 R 50 50 1 1 I
+X SDIN 23 -550 -1050 100 R 50 50 1 1 I
+X SCLK 24 -550 -950 100 R 50 50 1 1 I
+X XTI/MCLK 25 -550 -650 100 R 50 50 1 1 I
+X XTO 26 -550 -450 100 R 50 50 1 1 O
+X DCVDD 27 -550 600 100 R 50 50 1 1 W
+X DGND 28 -550 850 100 R 50 50 1 1 W
+X BCLK 3 -550 -150 100 R 50 50 1 1 I C
+X DACDAT 4 -550 250 100 R 50 50 1 1 I
+X DACLRC 5 -550 150 100 R 50 50 1 1 I
+X ADCDAT 6 -550 50 100 R 50 50 1 1 O
+X ADCLRC 7 -550 -50 100 R 50 50 1 1 I
+X HPVDD 8 550 -1550 100 L 50 50 1 1 W
+X LHPOUT 9 550 -600 100 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
 # reform2_phycore-imx8m-alpha
 #
 DEF reform2_phycore-imx8m-alpha U 0 40 Y Y 1 F N
diff --git a/reform2-motherboard/reform2-motherboard/reform2-motherboard.sch b/reform2-motherboard/reform2-motherboard/reform2-motherboard.sch
@@ -6,12 +6,12 @@ $Descr A2 23386 16535
 encoding utf-8
 Sheet 1 9
 Title "MNT Reform 2"
-Date "2019-06-21"
+Date "2019-07-03"
 Rev "0.1"
 Comp "MNT Research GmbH"
 Comment1 "https://mntre.com"
 Comment2 "Engineer: Lukas F. Hartmann"
-Comment3 ""
+Comment3 "License: GPL v3+"
 Comment4 ""
 $EndDescr
 $Comp
@@ -847,4 +847,40 @@ F 3 "" H 18750 8900 50  0001 C CNN
 	1    18750 8900
 	1    0    0    -1  
 $EndComp
+Text GLabel 6400 6500 0    50   Output ~ 0
+BACKLIGHT_EN
+Text GLabel 6400 6800 0    50   Output ~ 0
+BACKLIGHT_PWM
+Wire Wire Line
+	6400 6800 6500 6800
+Wire Wire Line
+	6400 6500 6500 6500
+Text GLabel 6450 12300 0    50   Output ~ 0
+DAC_TXFS
+Text GLabel 6450 12400 0    50   Output ~ 0
+DAC_DOUT
+Text GLabel 6450 12500 0    50   Input ~ 0
+DAC_DIN
+Text GLabel 6450 12200 0    50   Output ~ 0
+DAC_BCLK
+Wire Wire Line
+	6450 12500 6500 12500
+Wire Wire Line
+	6450 12400 6500 12400
+Wire Wire Line
+	6450 12300 6500 12300
+Text GLabel 6450 12600 0    50   Output ~ 0
+DAC_RXFS
+Wire Wire Line
+	6450 12600 6500 12600
+Wire Wire Line
+	6450 12200 6500 12200
+Text GLabel 6450 12100 0    50   Output ~ 0
+DAC_MCLK
+Wire Wire Line
+	6450 12100 6500 12100
+Text GLabel 6450 12700 0    50   Output ~ 0
+DAC_RXCLK
+Wire Wire Line
+	6450 12700 6500 12700
 $EndSCHEMATC
diff --git a/reform2-motherboard/reform2-motherboard/reform2-pcie.sch b/reform2-motherboard/reform2-motherboard/reform2-pcie.sch
@@ -6,12 +6,12 @@ $Descr A4 11693 8268
 encoding utf-8
 Sheet 6 9
 Title "MNT Reform 2 PCIe"
-Date "2019-06-21"
+Date "2019-07-03"
 Rev "0.1"
 Comp "MNT Research GmbH"
 Comment1 "https://mntre.com"
 Comment2 "Engineer: Lukas F. Hartmann"
-Comment3 ""
+Comment3 "License: GPL v3+"
 Comment4 ""
 $EndDescr
 $Comp
@@ -376,8 +376,6 @@ F 3 "" H 4000 2150 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 Connection ~ 4000 2150
-Text Notes 3200 1500 0    50   ~ 0
-TODO: 1.5V?
 Text Notes 8200 1200 0    50   ~ 0
 1-2199230-5
 Text Notes 8200 1300 0    50   ~ 0
@@ -714,10 +712,10 @@ Wire Wire Line
 	9000 3150 9750 3150
 Connection ~ 9750 3150
 $Comp
-L Device:LED_Small D?
+L Device:LED_Small D23
 U 1 1 5D21DAF3
 P 9250 2750
-F 0 "D?" H 9250 2985 50  0000 C CNN
+F 0 "D23" H 9250 2985 50  0000 C CNN
 F 1 "LED_NVME" H 9250 2894 50  0000 C CNN
 F 2 "LED_SMD:LED_0603_1608Metric" V 9250 2750 50  0001 C CNN
 F 3 "~" V 9250 2750 50  0001 C CNN
@@ -727,10 +725,10 @@ $EndComp
 Wire Wire Line
 	9150 2750 9000 2750
 $Comp
-L Device:R_Small R?
+L Device:R_Small R110
 U 1 1 5D21DAFE
 P 9550 2750
-F 0 "R?" V 9354 2750 50  0000 C CNN
+F 0 "R110" V 9354 2750 50  0000 C CNN
 F 1 "240" V 9445 2750 50  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" H 9550 2750 50  0001 C CNN
 F 3 "~" H 9550 2750 50  0001 C CNN
@@ -852,10 +850,10 @@ Wire Wire Line
 NoConn ~ 8200 2550
 NoConn ~ 8200 2650
 $Comp
-L Device:R_Small R?
+L Device:R_Small R107
 U 1 1 5D2DBE2E
 P 7700 2850
-F 0 "R?" V 7600 2850 50  0000 C CNN
+F 0 "R107" V 7600 2850 50  0000 C CNN
 F 1 "0" V 7700 2850 50  0000 C CNN
 F 2 "" H 7700 2850 50  0001 C CNN
 F 3 "~" H 7700 2850 50  0001 C CNN
@@ -863,10 +861,10 @@ F 3 "~" H 7700 2850 50  0001 C CNN
 	0    1    1    0   
 $EndComp
 $Comp
-L Device:R_Small R?
+L Device:R_Small R104
 U 1 1 5D2DCFF0
 P 7450 2950
-F 0 "R?" V 7350 2950 50  0000 C CNN
+F 0 "R104" V 7350 2950 50  0000 C CNN
 F 1 "0" V 7450 2950 50  0000 C CNN
 F 2 "" H 7450 2950 50  0001 C CNN
 F 3 "~" H 7450 2950 50  0001 C CNN
@@ -888,10 +886,10 @@ Wire Wire Line
 Wire Wire Line
 	8200 2850 7800 2850
 $Comp
-L Device:R_Small R?
+L Device:R_Small R108
 U 1 1 5D2F70BD
 P 7700 3450
-F 0 "R?" V 7600 3450 50  0000 C CNN
+F 0 "R108" V 7600 3450 50  0000 C CNN
 F 1 "0" V 7700 3450 50  0000 C CNN
 F 2 "" H 7700 3450 50  0001 C CNN
 F 3 "~" H 7700 3450 50  0001 C CNN
@@ -899,10 +897,10 @@ F 3 "~" H 7700 3450 50  0001 C CNN
 	0    1    1    0   
 $EndComp
 $Comp
-L Device:R_Small R?
+L Device:R_Small R105
 U 1 1 5D2F70C7
 P 7450 3550
-F 0 "R?" V 7350 3550 50  0000 C CNN
+F 0 "R105" V 7350 3550 50  0000 C CNN
 F 1 "0" V 7450 3550 50  0000 C CNN
 F 2 "" H 7450 3550 50  0001 C CNN
 F 3 "~" H 7450 3550 50  0001 C CNN
@@ -924,10 +922,10 @@ Connection ~ 7300 3550
 Wire Wire Line
 	7300 3550 7300 3650
 $Comp
-L Device:R_Small R?
+L Device:R_Small R109
 U 1 1 5D304129
 P 7700 4050
-F 0 "R?" V 7600 4050 50  0000 C CNN
+F 0 "R109" V 7600 4050 50  0000 C CNN
 F 1 "0" V 7700 4050 50  0000 C CNN
 F 2 "" H 7700 4050 50  0001 C CNN
 F 3 "~" H 7700 4050 50  0001 C CNN
@@ -935,10 +933,10 @@ F 3 "~" H 7700 4050 50  0001 C CNN
 	0    1    1    0   
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 Wire Wire Line
 	7300 4150 7300 4250
 $Comp
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 Wire Wire Line
 	4600 4500 4150 4500
 $Comp
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diff --git a/reform2-motherboard/reform2-motherboard/reform2-power.sch b/reform2-motherboard/reform2-motherboard/reform2-power.sch
@@ -6,12 +6,12 @@ $Descr A3 16535 11693
 encoding utf-8
 Sheet 2 9
 Title "MNT Reform 2 Power System"
-Date "2019-06-21"
+Date "2019-07-03"
 Rev "0.1"
 Comp "MNT Research GmbH"
 Comment1 "https://mntre.com"
 Comment2 "Engineer: Lukas F. Hartmann"
-Comment3 ""
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 Comment4 ""
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+F 2 "Inductor_SMD:L_1210_3225Metric" H 6300 6000 50  0001 C CNN
 F 3 "~" H 6300 6000 50  0001 C CNN
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 	1    0    0    -1  
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 F 3 "~" V 5900 6550 50  0001 C CNN
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 F 3 "~" H 4800 4300 50  0001 C CNN
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 Wire Wire Line
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 Wire Wire Line
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 $EndComp
 $Comp
 L power:PWR_FLAG #FLG01
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-F 1 "PWR_FLAG" H 15150 1973 50  0000 C CNN
-F 2 "" H 15150 1800 50  0001 C CNN
-F 3 "~" H 15150 1800 50  0001 C CNN
-	1    15150 1800
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 $EndComp
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 Wire Wire Line
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 $Comp
 L power:PWR_FLAG #FLG02
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-F 2 "" H 15200 2850 50  0001 C CNN
-F 3 "~" H 15200 2850 50  0001 C CNN
-	1    15200 2850
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+F 2 "" H 15250 2250 50  0001 C CNN
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 	1    0    0    -1  
 $EndComp
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+Connection ~ 15250 2250
 Wire Wire Line
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 $Comp
 L power:GND #PWR018
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-F 1 "GND" H 14405 3077 50  0000 C CNN
-F 2 "" H 14400 3250 50  0001 C CNN
-F 3 "" H 14400 3250 50  0001 C CNN
-	1    14400 3250
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 $Comp
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 	7000 5200 10100 5200
 Wire Wire Line
 	10100 5200 10100 5400
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 $Comp
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 U 1 1 5E225E59
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-F 3 "https://www.nxp.com/docs/en/data-sheet/PCF8523.pdf" H 12400 4350 50  0001 C CNN
-	1    12400 4350
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+F 3 "https://www.nxp.com/docs/en/data-sheet/PCF8523.pdf" H 12050 4500 50  0001 C CNN
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 $Comp
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 F 2 "Resistor_SMD:R_0603_1608Metric" H 14700 7950 50  0001 C CNN
 F 3 "~" H 14700 7950 50  0001 C CNN
 	1    14700 7950
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 U 1 1 609DDFBB
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 F 0 "R69" H 2959 8396 50  0000 L CNN
-F 1 "1k" H 2959 8305 50  0000 L CNN
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 F 2 "Resistor_SMD:R_0603_1608Metric" H 2900 8350 50  0001 C CNN
 F 3 "~" H 2900 8350 50  0001 C CNN
 	1    2900 8350
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 F 2 "Resistor_SMD:R_0603_1608Metric" H 2650 8500 50  0001 C CNN
 F 3 "~" H 2650 8500 50  0001 C CNN
 	1    2650 8500
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 LPC_MOSI
 Text GLabel 11800 7050 0    50   Input ~ 0
 LPC_SCK
-Text Notes 11250 4650 0    50   ~ 0
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 F 1 "BATCON1" H 8358 10790 50  0000 C CNN
-F 2 "Connector_Molex:Molex_KK-254_AE-6410-05A_1x05_P2.54mm_Vertical" H 8250 10500 50  0001 C CNN
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 F 3 "~" H 8250 10500 50  0001 C CNN
 	1    8250 10500
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 F 1 "BATCON2" H 9058 10790 50  0000 C CNN
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 F 3 "~" H 8950 10500 50  0001 C CNN
 	1    8950 10500
 	1    0    0    -1  
 $EndComp
 $Comp
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 F 1 "0" V 7150 2950 50  0000 C CNN
 F 2 "" H 7150 2950 50  0001 C CNN
 F 3 "~" H 7150 2950 50  0001 C CNN
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 	7000 2950 7000 2850
 Connection ~ 7000 2850
 $Comp
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 U 1 1 5D4CC647
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 F 1 "0" V 4800 2150 50  0000 C CNN
 F 2 "" H 4800 2150 50  0001 C CNN
 F 3 "~" H 4800 2150 50  0001 C CNN
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 Wire Wire Line
 	4650 2050 4550 2050
 $Comp
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-F 0 "U?" H 14400 4192 50  0000 C CNN
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-F 2 "" H 14400 3950 50  0001 C CNN
-F 3 "http://www.ti.com/lit/ds/symlink/tlv1117.pdf" H 14400 3950 50  0001 C CNN
-	1    14400 3950
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 	1    0    0    -1  
 $EndComp
 $Comp
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-F 3 "~" H 14900 4050 50  0001 C CNN
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 Wire Wire Line
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 $Comp
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 $EndComp
 $Comp
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 U 1 1 5D579D9B
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-F 0 "#FLG?" H 15200 4025 50  0001 C CNN
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-F 2 "" H 15200 3950 50  0001 C CNN
-F 3 "~" H 15200 3950 50  0001 C CNN
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 $EndComp
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 Wire Wire Line
-	15200 3950 14900 3950
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 $Comp
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 U 1 1 5D5CD858
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-F 3 "" H 15550 3950 50  0001 C CNN
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 	1    0    0    -1  
 $EndComp
 $Comp
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 U 1 1 5D5CDBE0
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 	1    0    0    -1  
 $EndComp
 $Comp
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 U 1 1 5D5CDBEA
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-F 0 "#PWR?" H 13800 3700 50  0001 C CNN
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-F 2 "" H 13800 3850 50  0001 C CNN
-F 3 "" H 13800 3850 50  0001 C CNN
-	1    13800 3850
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 Wire Wire Line
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 $Comp
-L power:GND #PWR?
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-F 2 "" H 13800 4150 50  0001 C CNN
-F 3 "" H 13800 4150 50  0001 C CNN
-	1    13800 4150
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 	1    0    0    -1  
 $EndComp
 Wire Wire Line
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 $Comp
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 U 1 1 5D620E04
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-F 1 "GND" H 14405 4077 50  0000 C CNN
-F 2 "" H 14400 4250 50  0001 C CNN
-F 3 "" H 14400 4250 50  0001 C CNN
-	1    14400 4250
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+F 3 "" H 14450 3650 50  0001 C CNN
+	1    14450 3650
 	1    0    0    -1  
 $EndComp
 Text Notes 4650 4900 0    50   ~ 0
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 Text Notes 5350 5000 0    50   ~ 0
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 $Comp
-L Device:R_Small R?
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 P 5500 9050
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 F 1 "0" V 5500 9050 50  0000 C CNN
 F 2 "" H 5500 9050 50  0001 C CNN
 F 3 "~" H 5500 9050 50  0001 C CNN
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 Wire Wire Line
 	5600 9050 5700 9050
 $Comp
-L Device:R_Small R?
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 F 1 "0" V 5200 9150 50  0000 C CNN
 F 2 "" H 5200 9150 50  0001 C CNN
 F 3 "~" H 5200 9150 50  0001 C CNN
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 Wire Wire Line
 	5700 9150 5300 9150
 $Comp
-L power:GND #PWR?
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 U 1 1 5D84B01A
 P 4700 9150
-F 0 "#PWR?" H 4700 8900 50  0001 C CNN
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 F 1 "GND" H 4705 8977 50  0000 C CNN
 F 2 "" H 4700 9150 50  0001 C CNN
 F 3 "" H 4700 9150 50  0001 C CNN
@@ -3932,16 +3921,257 @@ Wire Wire Line
 	4700 9050 4700 9150
 Connection ~ 4700 9150
 $Comp
-L power:GND #PWR?
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 U 1 1 5DE1FA57
-P 12400 4800
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-F 1 "GND" H 12405 4627 50  0000 C CNN
-F 2 "" H 12400 4800 50  0001 C CNN
-F 3 "" H 12400 4800 50  0001 C CNN
-	1    12400 4800
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 	1    0    0    -1  
 $EndComp
 Wire Wire Line
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+Text Notes 7100 11100 0    50   ~ 0
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+$Comp
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+F 3 "~" H 12650 4050 50  0001 C CNN
+	1    12650 4050
+	1    0    0    -1  
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+RTC_SCL
+Wire Wire Line
+	11250 4300 11550 4300
+Text GLabel 11250 4400 0    50   BiDi ~ 0
+RTC_SDA
+Wire Wire Line
+	11550 4400 11250 4400
+$Comp
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+F 4 "ECS-.327-7-12R-TR" V 10750 4650 50  0001 C CNN "Manufacturer_No"
+	1    10750 4650
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+$EndComp
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+Wire Wire Line
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+Wire Wire Line
+	11450 4750 11450 4700
+Wire Wire Line
+	11450 4700 11550 4700
+Text GLabel 12600 4500 2    50   Output ~ 0
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+	12650 3900 12500 3900
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+Connection ~ 12650 3900
+Wire Wire Line
+	12650 3900 12650 3950
+$Comp
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+	1    12300 4000
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+L power:GND #PWR?
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+F 3 "" H 12650 4150 50  0001 C CNN
+	1    12650 4150
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+$EndComp
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+F 0 "U?" H 14500 4542 50  0000 C CNN
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+F 3 "http://www.ti.com/lit/ds/symlink/tlv1117.pdf" H 14500 4300 50  0001 C CNN
+	1    14500 4300
+	1    0    0    -1  
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+F 3 "" H 13750 4200 50  0001 C CNN
+	1    13750 4200
+	1    0    0    -1  
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+$Comp
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+F 3 "~" H 13750 4400 50  0001 C CNN
+	1    13750 4400
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+F 3 "" H 13750 4500 50  0001 C CNN
+	1    13750 4500
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+$Comp
+L power:GND #PWR?
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+F 2 "" H 14500 4600 50  0001 C CNN
+F 3 "" H 14500 4600 50  0001 C CNN
+	1    14500 4600
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+$Comp
+L Device:C_Small C?
+U 1 1 5EC615CA
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+F 2 "Capacitor_SMD:C_0603_1608Metric" H 15000 4400 50  0001 C CNN
+F 3 "~" H 15000 4400 50  0001 C CNN
+	1    15000 4400
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+$EndComp
+Wire Wire Line
+	15000 4300 14800 4300
+Wire Wire Line
+	15650 4300 15300 4300
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+$Comp
+L power:GND #PWR?
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+F 0 "#PWR?" H 15000 4250 50  0001 C CNN
+F 1 "GND" H 15005 4327 50  0000 C CNN
+F 2 "" H 15000 4500 50  0001 C CNN
+F 3 "" H 15000 4500 50  0001 C CNN
+	1    15000 4500
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:PWR_FLAG #FLG?
+U 1 1 5EC615E1
+P 15300 4300
+F 0 "#FLG?" H 15300 4375 50  0001 C CNN
+F 1 "PWR_FLAG" H 15300 4473 50  0000 C CNN
+F 2 "" H 15300 4300 50  0001 C CNN
+F 3 "~" H 15300 4300 50  0001 C CNN
+	1    15300 4300
+	1    0    0    -1  
+$EndComp
+Connection ~ 15300 4300
+Wire Wire Line
+	15300 4300 15000 4300
+$Comp
+L power:+1V8 #PWR?
+U 1 1 5ECBDCF9
+P 15650 4300
+F 0 "#PWR?" H 15650 4150 50  0001 C CNN
+F 1 "+1V8" H 15665 4473 50  0000 C CNN
+F 2 "" H 15650 4300 50  0001 C CNN
+F 3 "" H 15650 4300 50  0001 C CNN
+	1    15650 4300
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+1V8 #PWR?
+U 1 1 5ED74610
+P 12650 3850
+F 0 "#PWR?" H 12650 3700 50  0001 C CNN
+F 1 "+1V8" H 12665 4023 50  0000 C CNN
+F 2 "" H 12650 3850 50  0001 C CNN
+F 3 "" H 12650 3850 50  0001 C CNN
+	1    12650 3850
+	1    0    0    -1  
+$EndComp
+Text Notes 4600 5800 0    50   ~ 0
+sets the freq to 1.5MHz
+Text Notes 4350 3600 0    50   ~ 0
+vout bypass needs ceramic caps
+$Comp
+L Device:C_Small C?
+U 1 1 5F02D702
+P 4300 5000
+F 0 "C?" H 4392 5046 50  0000 L CNN
+F 1 "10uF" H 4392 4955 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric" H 4300 5000 50  0001 C CNN
+F 3 "~" H 4300 5000 50  0001 C CNN
+	1    4300 5000
+	1    0    0    -1  
+$EndComp
+Connection ~ 4300 4900
+Wire Wire Line
+	4300 4900 4550 4900
+Wire Wire Line
+	4300 5100 4300 5950
+Connection ~ 4300 5950
 $EndSCHEMATC
diff --git a/reform2-motherboard/reform2-motherboard/reform2-sd.sch b/reform2-motherboard/reform2-motherboard/reform2-sd.sch
@@ -6,12 +6,12 @@ $Descr A4 11693 8268
 encoding utf-8
 Sheet 7 9
 Title "MNT Reform 2 SD Card"
-Date "2019-06-21"
+Date "2019-07-03"
 Rev "0.1"
 Comp "MNT Research GmbH"
 Comment1 "https://mntre.com"
 Comment2 "Engineer: Lukas F. Hartmann"
-Comment3 ""
+Comment3 "License: GPL v3+"
 Comment4 ""
 $EndDescr
 $Comp
@@ -37,9 +37,9 @@ Text GLabel 4450 3250 0    50   Input ~ 0
 SD2_CMD
 Text GLabel 4450 3550 0    50   Input ~ 0
 SD2_CLK
-Text GLabel 7550 3350 2    50   Input ~ 0
+Text GLabel 7550 3350 2    50   Output ~ 0
 SD2_WP
-Text GLabel 7550 3250 2    50   Input ~ 0
+Text GLabel 7550 3250 2    50   Output ~ 0
 SD2_CD
 Wire Wire Line
 	4450 3050 5300 3050
@@ -85,17 +85,15 @@ Wire Wire Line
 $Comp
 L power:+3V3 #PWR0152
 U 1 1 5D1CC1EA
-P 4850 2750
-F 0 "#PWR0152" H 4850 2600 50  0001 C CNN
-F 1 "+3V3" H 4865 2923 50  0000 C CNN
-F 2 "" H 4850 2750 50  0001 C CNN
-F 3 "" H 4850 2750 50  0001 C CNN
-	1    4850 2750
+P 4050 2400
+F 0 "#PWR0152" H 4050 2250 50  0001 C CNN
+F 1 "+3V3" H 4065 2573 50  0000 C CNN
+F 2 "" H 4050 2400 50  0001 C CNN
+F 3 "" H 4050 2400 50  0001 C CNN
+	1    4050 2400
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	4850 2750 4850 3450
-Wire Wire Line
 	4850 3450 5300 3450
 $Comp
 L power:GND #PWR0153
@@ -144,11 +142,59 @@ Wire Wire Line
 	7200 3550 7200 3650
 Connection ~ 7200 3650
 Text Notes 5450 2400 0    50   ~ 0
-TODO: isolation / level shift?
-Text Notes 5450 2550 0    50   ~ 0
-TODO: caps
+TODO: ESD diodes
+Text Notes 5450 2200 0    50   ~ 0
+TODO: CD/WP polarity?
 Text Notes 5600 4250 0    50   ~ 0
 Replace with Molex 5035000993
 Text Notes 5650 4400 0    50   ~ 0
 Replace with TE 1775059-1
+$Comp
+L Device:C_Small C?
+U 1 1 5EE5821E
+P 4050 2550
+F 0 "C?" H 4142 2596 50  0000 L CNN
+F 1 "47uF" H 4142 2505 50  0000 L CNN
+F 2 "" H 4050 2550 50  0001 C CNN
+F 3 "~" H 4050 2550 50  0001 C CNN
+	1    4050 2550
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 5EE585F1
+P 4400 2550
+F 0 "C?" H 4492 2596 50  0000 L CNN
+F 1 "0.1uF" H 4492 2505 50  0000 L CNN
+F 2 "" H 4400 2550 50  0001 C CNN
+F 3 "~" H 4400 2550 50  0001 C CNN
+	1    4400 2550
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4850 2450 4400 2450
+Wire Wire Line
+	4850 2450 4850 3450
+Wire Wire Line
+	4400 2450 4050 2450
+Connection ~ 4400 2450
+Wire Wire Line
+	4050 2400 4050 2450
+Connection ~ 4050 2450
+$Comp
+L power:GND #PWR?
+U 1 1 5EE59DFE
+P 4050 2700
+F 0 "#PWR?" H 4050 2450 50  0001 C CNN
+F 1 "GND" H 4055 2527 50  0000 C CNN
+F 2 "" H 4050 2700 50  0001 C CNN
+F 3 "" H 4050 2700 50  0001 C CNN
+	1    4050 2700
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4050 2650 4050 2700
+Wire Wire Line
+	4050 2650 4400 2650
+Connection ~ 4050 2650
 $EndSCHEMATC
diff --git a/reform2-motherboard/reform2-motherboard/reform2-usb.sch b/reform2-motherboard/reform2-motherboard/reform2-usb.sch
@@ -6,12 +6,12 @@ $Descr A3 16535 11693
 encoding utf-8
 Sheet 3 9
 Title "MNT Reform 2 USB"
-Date "2019-06-21"
+Date "2019-07-03"
 Rev "0.1"
 Comp "MNT Research GmbH"
 Comment1 "https://mntre.com"
 Comment2 "Engineer: Lukas F. Hartmann"
-Comment3 ""
+Comment3 "License: GPL v3+"
 Comment4 ""
 $EndDescr
 $Comp
@@ -789,10 +789,10 @@ F 3 "~" H 3450 9650 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:R_Small R?
+L Device:R_Small R103
 U 1 1 5D907271
 P 10750 3400
-F 0 "R?" V 10650 3400 50  0000 C CNN
+F 0 "R103" V 10650 3400 50  0000 C CNN
 F 1 "0" V 10750 3400 50  0000 C CNN
 F 2 "" H 10750 3400 50  0001 C CNN
 F 3 "~" H 10750 3400 50  0001 C CNN
@@ -810,10 +810,10 @@ USB3_3_VBUS
 Text GLabel 6400 1800 2    50   Output ~ 0
 USB3_4_VBUS
 $Comp
-L power:+5V #PWR?
+L power:+5V #PWR0193
 U 1 1 5D917009
 P 4900 1400
-F 0 "#PWR?" H 4900 1250 50  0001 C CNN
+F 0 "#PWR0193" H 4900 1250 50  0001 C CNN
 F 1 "+5V" H 4915 1573 50  0000 C CNN
 F 2 "" H 4900 1400 50  0001 C CNN
 F 3 "" H 4900 1400 50  0001 C CNN
@@ -838,10 +838,10 @@ USB3_4_EN
 Text GLabel 4550 1800 0    50   Input ~ 0
 USB3_3_EN
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0194
 U 1 1 5D92B062
 P 5900 2550
-F 0 "#PWR?" H 5900 2300 50  0001 C CNN
+F 0 "#PWR0194" H 5900 2300 50  0001 C CNN
 F 1 "GND" H 5905 2377 50  0000 C CNN
 F 2 "" H 5900 2550 50  0001 C CNN
 F 3 "" H 5900 2550 50  0001 C CNN
@@ -855,10 +855,10 @@ USB3_3_VBUS
 Text GLabel 5700 9550 2    50   Input ~ 0
 USB3_4_VBUS
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0195
 U 1 1 5D9342E9
 P 3700 9000
-F 0 "#PWR?" H 3700 8750 50  0001 C CNN
+F 0 "#PWR0195" H 3700 8750 50  0001 C CNN
 F 1 "GND" H 3705 8827 50  0000 C CNN
 F 2 "" H 3700 9000 50  0001 C CNN
 F 3 "" H 3700 9000 50  0001 C CNN
@@ -870,10 +870,10 @@ Wire Wire Line
 Wire Wire Line
 	3700 8950 3650 8950
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0196
 U 1 1 5D93843A
 P 3700 9900
-F 0 "#PWR?" H 3700 9650 50  0001 C CNN
+F 0 "#PWR0196" H 3700 9650 50  0001 C CNN
 F 1 "GND" H 3705 9727 50  0000 C CNN
 F 2 "" H 3700 9900 50  0001 C CNN
 F 3 "" H 3700 9900 50  0001 C CNN
@@ -889,10 +889,10 @@ USB3_3_DP
 Text GLabel 4050 8750 2    50   Input ~ 0
 USB3_3_DN
 $Comp
-L Device:R_Small R?
+L Device:R_Small R90
 U 1 1 5D950F53
 P 3800 8850
-F 0 "R?" V 3900 8850 50  0000 C CNN
+F 0 "R90" V 3900 8850 50  0000 C CNN
 F 1 "27" V 3800 8850 50  0000 C CNN
 F 2 "" H 3800 8850 50  0001 C CNN
 F 3 "~" H 3800 8850 50  0001 C CNN
@@ -900,10 +900,10 @@ F 3 "~" H 3800 8850 50  0001 C CNN
 	0    1    1    0   
 $EndComp
 $Comp
-L Device:R_Small R?
+L Device:R_Small R92
 U 1 1 5D95F31A
 P 3950 8750
-F 0 "R?" V 4050 8750 50  0000 C CNN
+F 0 "R92" V 4050 8750 50  0000 C CNN
 F 1 "27" V 3950 8750 50  0000 C CNN
 F 2 "" H 3950 8750 50  0001 C CNN
 F 3 "~" H 3950 8750 50  0001 C CNN
@@ -921,10 +921,10 @@ USB3_4_DP
 Text GLabel 4050 9650 2    50   Input ~ 0
 USB3_4_DN
 $Comp
-L Device:R_Small R?
+L Device:R_Small R91
 U 1 1 5D96EEAB
 P 3800 9750
-F 0 "R?" V 3900 9750 50  0000 C CNN
+F 0 "R91" V 3900 9750 50  0000 C CNN
 F 1 "27" V 3800 9750 50  0000 C CNN
 F 2 "" H 3800 9750 50  0001 C CNN
 F 3 "~" H 3800 9750 50  0001 C CNN
@@ -932,10 +932,10 @@ F 3 "~" H 3800 9750 50  0001 C CNN
 	0    1    1    0   
 $EndComp
 $Comp
-L Device:R_Small R?
+L Device:R_Small R93
 U 1 1 5D96EEB5
 P 3950 9650
-F 0 "R?" V 4050 9650 50  0000 C CNN
+F 0 "R93" V 4050 9650 50  0000 C CNN
 F 1 "27" V 3950 9650 50  0000 C CNN
 F 2 "" H 3950 9650 50  0001 C CNN
 F 3 "~" H 3950 9650 50  0001 C CNN
@@ -965,10 +965,10 @@ USB3_4_SSRXP
 Text GLabel 1850 9900 2    50   Output ~ 0
 USB3_4_SSRXN
 $Comp
-L Connector:Conn_01x06_Male J?
+L Connector:Conn_01x06_Male J15
 U 1 1 5D9A256D
 P 1400 8700
-F 0 "J?" H 1508 9081 50  0000 C CNN
+F 0 "J15" H 1508 9081 50  0000 C CNN
 F 1 "Conn_01x06_Male" H 1508 8990 50  0000 C CNN
 F 2 "" H 1400 8700 50  0001 C CNN
 F 3 "~" H 1400 8700 50  0001 C CNN
@@ -976,10 +976,10 @@ F 3 "~" H 1400 8700 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Connector:Conn_01x06_Male J?
+L Connector:Conn_01x06_Male J16
 U 1 1 5D9A6768
 P 1400 9700
-F 0 "J?" H 1508 10081 50  0000 C CNN
+F 0 "J16" H 1508 10081 50  0000 C CNN
 F 1 "Conn_01x06_Male" H 1508 9990 50  0000 C CNN
 F 2 "" H 1400 9700 50  0001 C CNN
 F 3 "~" H 1400 9700 50  0001 C CNN
@@ -1003,10 +1003,10 @@ Wire Wire Line
 Wire Wire Line
 	1600 9900 1850 9900
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0197
 U 1 1 5D9CE045
 P 1650 9000
-F 0 "#PWR?" H 1650 8750 50  0001 C CNN
+F 0 "#PWR0197" H 1650 8750 50  0001 C CNN
 F 1 "GND" H 1655 8827 50  0000 C CNN
 F 2 "" H 1650 9000 50  0001 C CNN
 F 3 "" H 1650 9000 50  0001 C CNN
@@ -1016,10 +1016,10 @@ $EndComp
 Wire Wire Line
 	1600 9000 1650 9000
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0198
 U 1 1 5D9D77BB
 P 1650 10000
-F 0 "#PWR?" H 1650 9750 50  0001 C CNN
+F 0 "#PWR0198" H 1650 9750 50  0001 C CNN
 F 1 "GND" H 1655 9827 50  0000 C CNN
 F 2 "" H 1650 10000 50  0001 C CNN
 F 3 "" H 1650 10000 50  0001 C CNN
@@ -1033,10 +1033,10 @@ USB3_4_VBUS
 Text GLabel 1600 8500 2    50   Input ~ 0
 USB3_3_VBUS
 $Comp
-L Connector:USB3_A J?
+L Connector:USB3_A J17
 U 1 1 5DA0C9AF
 P 5000 6300
-F 0 "J?" H 5057 7017 50  0000 C CNN
+F 0 "J17" H 5057 7017 50  0000 C CNN
 F 1 "USB3_A" H 5057 6926 50  0000 C CNN
 F 2 "Connector_USB:USB3_A_Molex_48393-001" H 5150 6400 50  0001 C CNN
 F 3 "~" H 5150 6400 50  0001 C CNN
@@ -1048,8 +1048,8 @@ L reform2-motherboard-rescue:C_Small-reform-motherboard-rescue C?
 U 1 1 5DA0C9CA
 P 5650 6700
 AR Path="/5DA0C9CA" Ref="C?"  Part="1" 
-AR Path="/5D06A2FD/5DA0C9CA" Ref="C?"  Part="1" 
-F 0 "C?" H 5660 6770 50  0000 L CNN
+AR Path="/5D06A2FD/5DA0C9CA" Ref="C80"  Part="1" 
+F 0 "C80" H 5660 6770 50  0000 L CNN
 F 1 "0.1uF" H 5660 6620 50  0000 L CNN
 F 2 "Capacitor_SMD:C_0603_1608Metric" H 5650 6700 50  0001 C CNN
 F 3 "" H 5650 6700 50  0001 C CNN
@@ -1061,8 +1061,8 @@ L reform2-motherboard-rescue:C_Small-reform-motherboard-rescue C?
 U 1 1 5DA0C9D4
 P 6050 6800
 AR Path="/5DA0C9D4" Ref="C?"  Part="1" 
-AR Path="/5D06A2FD/5DA0C9D4" Ref="C?"  Part="1" 
-F 0 "C?" H 6060 6870 50  0000 L CNN
+AR Path="/5D06A2FD/5DA0C9D4" Ref="C82"  Part="1" 
+F 0 "C82" H 6060 6870 50  0000 L CNN
 F 1 "0.1uF" H 6060 6720 50  0000 L CNN
 F 2 "Capacitor_SMD:C_0603_1608Metric" H 6050 6800 50  0001 C CNN
 F 3 "" H 6050 6800 50  0001 C CNN
@@ -1080,10 +1080,10 @@ Wire Wire Line
 Text GLabel 7050 5900 2    50   Input ~ 0
 USB_PWR
 $Comp
-L Device:R_Small R?
+L Device:R_Small R89
 U 1 1 5DA29AEA
 P 3000 1900
-F 0 "R?" V 2900 1900 50  0000 C CNN
+F 0 "R89" V 2900 1900 50  0000 C CNN
 F 1 "0" V 3000 1900 50  0000 C CNN
 F 2 "" H 3000 1900 50  0001 C CNN
 F 3 "~" H 3000 1900 50  0001 C CNN
@@ -1091,10 +1091,10 @@ F 3 "~" H 3000 1900 50  0001 C CNN
 	0    -1   -1   0   
 $EndComp
 $Comp
-L Device:R_Small R?
+L Device:R_Small R88
 U 1 1 5DA2A4B1
 P 3000 1600
-F 0 "R?" V 2900 1600 50  0000 C CNN
+F 0 "R88" V 2900 1600 50  0000 C CNN
 F 1 "0" V 3000 1600 50  0000 C CNN
 F 2 "" H 3000 1600 50  0001 C CNN
 F 3 "~" H 3000 1600 50  0001 C CNN
@@ -1102,10 +1102,10 @@ F 3 "~" H 3000 1600 50  0001 C CNN
 	0    -1   -1   0   
 $EndComp
 $Comp
-L Device:R_Small R?
+L Device:R_Small R100
 U 1 1 5DA2A6C7
 P 6500 1600
-F 0 "R?" V 6400 1600 50  0000 C CNN
+F 0 "R100" V 6400 1600 50  0000 C CNN
 F 1 "0" V 6500 1600 50  0000 C CNN
 F 2 "" H 6500 1600 50  0001 C CNN
 F 3 "~" H 6500 1600 50  0001 C CNN
@@ -1113,10 +1113,10 @@ F 3 "~" H 6500 1600 50  0001 C CNN
 	0    -1   -1   0   
 $EndComp
 $Comp
-L Device:R_Small R?
+L Device:R_Small R101
 U 1 1 5DA2AAEE
 P 6500 1900
-F 0 "R?" V 6400 1900 50  0000 C CNN
+F 0 "R101" V 6400 1900 50  0000 C CNN
 F 1 "0" V 6500 1900 50  0000 C CNN
 F 2 "" H 6500 1900 50  0001 C CNN
 F 3 "~" H 6500 1900 50  0001 C CNN
@@ -1140,10 +1140,10 @@ USB3_3_OVERCURn
 Text GLabel 2100 6800 2    50   Output ~ 0
 USB3_4_OVERCURn
 $Comp
-L Device:R_Small R?
+L Device:R_Small R87
 U 1 1 5DA34EE4
 P 2900 2200
-F 0 "R?" H 2959 2246 50  0000 L CNN
+F 0 "R87" H 2959 2246 50  0000 L CNN
 F 1 "24.9k" H 2959 2155 50  0000 L CNN
 F 2 "" H 2900 2200 50  0001 C CNN
 F 3 "~" H 2900 2200 50  0001 C CNN
@@ -1158,10 +1158,10 @@ Connection ~ 2400 2450
 Wire Wire Line
 	2400 2450 2400 2400
 $Comp
-L Device:R_Small R?
+L Device:R_Small R99
 U 1 1 5DA3B1A5
 P 6400 2200
-F 0 "R?" H 6459 2246 50  0000 L CNN
+F 0 "R99" H 6459 2246 50  0000 L CNN
 F 1 "24.9k" H 6459 2155 50  0000 L CNN
 F 2 "" H 6400 2200 50  0001 C CNN
 F 3 "~" H 6400 2200 50  0001 C CNN
@@ -1188,10 +1188,10 @@ Wire Wire Line
 Wire Wire Line
 	1700 1900 1450 1900
 $Comp
-L Device:C_Small C?
+L Device:C_Small C66
 U 1 1 5DA7850D
 P 1550 2300
-F 0 "C?" H 1642 2346 50  0000 L CNN
+F 0 "C66" H 1642 2346 50  0000 L CNN
 F 1 "0.1uF" H 1642 2255 50  0000 L CNN
 F 2 "" H 1550 2300 50  0001 C CNN
 F 3 "~" H 1550 2300 50  0001 C CNN
@@ -1211,10 +1211,10 @@ USB3_1_OVERCURn
 Text GLabel 2100 6600 2    50   Output ~ 0
 USB3_2_OVERCURn
 $Comp
-L Device:R_Small R?
+L Device:R_Small R86
 U 1 1 5DA9C65D
 P 2050 6350
-F 0 "R?" H 1991 6304 50  0000 R CNN
+F 0 "R86" H 1991 6304 50  0000 R CNN
 F 1 "10k" H 1991 6395 50  0000 R CNN
 F 2 "" H 2050 6350 50  0001 C CNN
 F 3 "~" H 2050 6350 50  0001 C CNN
@@ -1222,10 +1222,10 @@ F 3 "~" H 2050 6350 50  0001 C CNN
 	-1   0    0    1   
 $EndComp
 $Comp
-L Device:R_Small R?
+L Device:R_Small R85
 U 1 1 5DAA369B
 P 1800 6500
-F 0 "R?" H 1741 6454 50  0000 R CNN
+F 0 "R85" H 1741 6454 50  0000 R CNN
 F 1 "10k" H 1741 6545 50  0000 R CNN
 F 2 "" H 1800 6500 50  0001 C CNN
 F 3 "~" H 1800 6500 50  0001 C CNN
@@ -1233,10 +1233,10 @@ F 3 "~" H 1800 6500 50  0001 C CNN
 	-1   0    0    1   
 $EndComp
 $Comp
-L Device:R_Small R?
+L Device:R_Small R84
 U 1 1 5DAA3945
 P 1550 6600
-F 0 "R?" H 1491 6554 50  0000 R CNN
+F 0 "R84" H 1491 6554 50  0000 R CNN
 F 1 "10k" H 1491 6645 50  0000 R CNN
 F 2 "" H 1550 6600 50  0001 C CNN
 F 3 "~" H 1550 6600 50  0001 C CNN
@@ -1244,10 +1244,10 @@ F 3 "~" H 1550 6600 50  0001 C CNN
 	-1   0    0    1   
 $EndComp
 $Comp
-L Device:R_Small R?
+L Device:R_Small R81
 U 1 1 5DAA3B52
 P 1300 6700
-F 0 "R?" H 1241 6654 50  0000 R CNN
+F 0 "R81" H 1241 6654 50  0000 R CNN
 F 1 "10k" H 1241 6745 50  0000 R CNN
 F 2 "" H 1300 6700 50  0001 C CNN
 F 3 "~" H 1300 6700 50  0001 C CNN
@@ -1285,10 +1285,10 @@ USB3_3_OVERCURn
 Text GLabel 6600 1900 2    50   Output ~ 0
 USB3_4_OVERCURn
 $Comp
-L Device:C_Small C?
+L Device:C_Small C73
 U 1 1 5DAE283C
 P 4900 2300
-F 0 "C?" H 4992 2346 50  0000 L CNN
+F 0 "C73" H 4992 2346 50  0000 L CNN
 F 1 "0.1uF" H 4992 2255 50  0000 L CNN
 F 2 "" H 4900 2300 50  0001 C CNN
 F 3 "~" H 4900 2300 50  0001 C CNN
@@ -1299,10 +1299,10 @@ NoConn ~ 10900 4700
 NoConn ~ 10900 4800
 NoConn ~ 10900 4900
 $Comp
-L Device:R_Small R?
+L Device:R_Small R102
 U 1 1 5DBAC04C
 P 10300 4850
-F 0 "R?" H 10359 4896 50  0000 L CNN
+F 0 "R102" H 10359 4896 50  0000 L CNN
 F 1 "1k" H 10359 4805 50  0000 L CNN
 F 2 "" H 10300 4850 50  0001 C CNN
 F 3 "~" H 10300 4850 50  0001 C CNN
@@ -1330,10 +1330,10 @@ Wire Wire Line
 	4900 2450 4900 2400
 Connection ~ 5700 2450
 $Comp
-L Device:R_Small R?
+L Device:R_Small R82
 U 1 1 5DC331BA
 P 1350 1800
-F 0 "R?" V 1250 1800 50  0000 C CNN
+F 0 "R82" V 1250 1800 50  0000 C CNN
 F 1 "0" V 1350 1800 50  0000 C CNN
 F 2 "" H 1350 1800 50  0001 C CNN
 F 3 "~" H 1350 1800 50  0001 C CNN
@@ -1343,10 +1343,10 @@ $EndComp
 Wire Wire Line
 	1250 1800 1200 1800
 $Comp
-L Device:R_Small R?
+L Device:R_Small R83
 U 1 1 5DC3CB0C
 P 1350 1900
-F 0 "R?" V 1250 1900 50  0000 C CNN
+F 0 "R83" V 1250 1900 50  0000 C CNN
 F 1 "0" V 1350 1900 50  0000 C CNN
 F 2 "" H 1350 1900 50  0001 C CNN
 F 3 "~" H 1350 1900 50  0001 C CNN
@@ -1356,10 +1356,10 @@ $EndComp
 Wire Wire Line
 	1250 1900 1200 1900
 $Comp
-L Device:R_Small R?
+L Device:R_Small R94
 U 1 1 5DC58706
 P 4700 1800
-F 0 "R?" V 4600 1800 50  0000 C CNN
+F 0 "R94" V 4600 1800 50  0000 C CNN
 F 1 "0" V 4700 1800 50  0000 C CNN
 F 2 "" H 4700 1800 50  0001 C CNN
 F 3 "~" H 4700 1800 50  0001 C CNN
@@ -1367,10 +1367,10 @@ F 3 "~" H 4700 1800 50  0001 C CNN
 	0    1    1    0   
 $EndComp
 $Comp
-L Device:R_Small R?
+L Device:R_Small R95
 U 1 1 5DC58710
 P 4700 1900
-F 0 "R?" V 4600 1900 50  0000 C CNN
+F 0 "R95" V 4600 1900 50  0000 C CNN
 F 1 "0" V 4700 1900 50  0000 C CNN
 F 2 "" H 4700 1900 50  0001 C CNN
 F 3 "~" H 4700 1900 50  0001 C CNN
@@ -1382,10 +1382,10 @@ Wire Wire Line
 Wire Wire Line
 	4550 1900 4600 1900
 $Comp
-L Device:R_Small R?
+L Device:R_Small R98
 U 1 1 5DC767AD
 P 5650 5900
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 Wire Wire Line
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 $Comp
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@@ -1406,10 +1406,10 @@ F 3 "~" H 2550 3550 50  0001 C CNN
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 $EndComp
 $Comp
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 Wire Wire Line
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 $Comp
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 Wire Wire Line
 	2950 3700 2950 3650
 $Comp
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@@ -1458,10 +1458,10 @@ F 3 "~" H 6100 3550 50  0001 C CNN
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 $EndComp
 $Comp
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 Wire Wire Line
 	6500 3400 6100 3400
 $Comp
-L power:GND #PWR?
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 Wire Wire Line
 	6500 3700 6500 3650
 $Comp
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@@ -1510,10 +1510,10 @@ F 3 "~" H 4700 8800 50  0001 C CNN
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 $EndComp
 $Comp
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 Wire Wire Line
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 $Comp
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 F 1 "GND" H 5105 8827 50  0000 C CNN
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 Wire Wire Line
 	5100 8950 5100 8900
 $Comp
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 F 1 "150uF" H 4788 9655 50  0000 L CNN
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@@ -1560,10 +1560,10 @@ F 3 "~" H 4700 9700 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
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 F 1 "0.1uF" H 5192 9655 50  0000 L CNN
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 Wire Wire Line
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 $Comp
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 F 1 "GND" H 5105 9727 50  0000 C CNN
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 F 3 "" H 5100 9900 50  0001 C CNN
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 Wire Wire Line
 	3650 9550 4700 9550
 $Comp
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 F 1 "150uF" H 6138 6005 50  0000 L CNN
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@@ -1614,10 +1614,10 @@ F 3 "~" H 6050 6050 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
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 Wire Wire Line
 	6450 5900 6050 5900
 $Comp
-L power:GND #PWR?
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 F 3 "" H 6450 6250 50  0001 C CNN
@@ -1684,10 +1684,10 @@ $EndComp
 Wire Wire Line
 	1450 4500 2350 4500
 $Comp
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@@ -1695,10 +1695,10 @@ F 3 "~" H 1550 4800 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
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 F 1 "0.001uF" H 2042 4755 50  0000 L CNN
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 F 3 "~" H 1950 4800 50  0001 C CNN
@@ -1728,10 +1728,10 @@ Wire Wire Line
 	1950 4600 1950 4700
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 $Comp
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 F 1 "1M" H 4859 4855 50  0000 L CNN
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 F 3 "~" H 4800 4900 50  0001 C CNN
@@ -1748,10 +1748,10 @@ Wire Wire Line
 Wire Wire Line
 	5900 5350 5900 5150
 $Comp
-L power:GND #PWR?
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 U 1 1 5DF89962
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 F 1 "GND" H 5905 5177 50  0000 C CNN
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 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
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 U 1 1 5DF8996C
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 F 1 "0.1uF" H 5192 4855 50  0000 L CNN
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 F 3 "~" H 5100 4900 50  0001 C CNN
@@ -1770,10 +1770,10 @@ F 3 "~" H 5100 4900 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
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 F 1 "0.001uF" H 5592 4855 50  0000 L CNN
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 F 3 "~" H 5500 4900 50  0001 C CNN
@@ -1803,10 +1803,10 @@ Connection ~ 5100 4700
 Wire Wire Line
 	4800 4500 4800 4700
 $Comp
-L Device:R_Small R?
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 U 1 1 5DF9BC56
 P 4800 7400
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 F 1 "1M" H 4859 7355 50  0000 L CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" H 4800 7400 50  0001 C CNN
 F 3 "~" H 4800 7400 50  0001 C CNN
@@ -1823,10 +1823,10 @@ Wire Wire Line
 Wire Wire Line
 	5900 7850 5900 7650
 $Comp
-L power:GND #PWR?
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 U 1 1 5DF9BC66
 P 5900 7850
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 F 1 "GND" H 5905 7677 50  0000 C CNN
 F 2 "" H 5900 7850 50  0001 C CNN
 F 3 "" H 5900 7850 50  0001 C CNN
@@ -1834,10 +1834,10 @@ F 3 "" H 5900 7850 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
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 U 1 1 5DF9BC70
 P 5100 7400
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 F 1 "0.1uF" H 5192 7355 50  0000 L CNN
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@@ -1845,10 +1845,10 @@ F 3 "~" H 5100 7400 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
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 U 1 1 5DF9BC7A
 P 5500 7400
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 F 1 "0.001uF" H 5592 7355 50  0000 L CNN
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 F 3 "~" H 5500 7400 50  0001 C CNN
@@ -1886,10 +1886,10 @@ Wire Wire Line
 Wire Wire Line
 	5900 7000 5900 7650
 $Comp
-L Device:Ferrite_Bead_Small FB?
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 U 1 1 5E029BC1
 P 6950 5900
-F 0 "FB?" H 7050 5946 50  0000 L CNN
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 F 1 "220@100MHz 1.4A" H 7050 5855 50  0000 L CNN
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 F 3 "~" H 6950 5900 50  0001 C CNN
@@ -1901,10 +1901,10 @@ $EndComp
 Wire Wire Line
 	6450 5900 6850 5900
 $Comp
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-F 0 "FB?" H 7100 3446 50  0000 L CNN
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 F 2 "Inductor_SMD:L_0603_1608Metric" V 6930 3400 50  0001 C CNN
 F 3 "~" H 7000 3400 50  0001 C CNN
@@ -1916,10 +1916,10 @@ $EndComp
 Wire Wire Line
 	6500 3400 6900 3400
 $Comp
-L Device:Ferrite_Bead_Small FB?
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 U 1 1 5E050034
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-F 0 "FB?" H 3700 3446 50  0000 L CNN
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 F 2 "Inductor_SMD:L_0603_1608Metric" V 3530 3400 50  0001 C CNN
 F 3 "~" H 3600 3400 50  0001 C CNN
@@ -1931,10 +1931,10 @@ $EndComp
 Wire Wire Line
 	2950 3400 3500 3400
 $Comp
-L Device:Ferrite_Bead_Small FB?
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 U 1 1 5E07638B
 P 5600 8650
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 F 1 "220@100MHz 1.4A" H 5700 8605 50  0000 L CNN
 F 2 "Inductor_SMD:L_0603_1608Metric" V 5530 8650 50  0001 C CNN
 F 3 "~" H 5600 8650 50  0001 C CNN
@@ -1946,10 +1946,10 @@ $EndComp
 Wire Wire Line
 	5100 8650 5500 8650
 $Comp
-L Device:Ferrite_Bead_Small FB?
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-F 0 "FB?" H 5700 9596 50  0000 L CNN
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 F 1 "220@100MHz 1.4A" H 5700 9505 50  0000 L CNN
 F 2 "Inductor_SMD:L_0603_1608Metric" V 5530 9550 50  0001 C CNN
 F 3 "~" H 5600 9550 50  0001 C CNN
@@ -1961,10 +1961,10 @@ $EndComp
 Wire Wire Line
 	5100 9550 5500 9550
 $Comp
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 U 1 1 5E09FF91
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-F 0 "#PWR?" H 1300 6000 50  0001 C CNN
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 F 1 "+3V3" H 1315 6323 50  0000 C CNN
 F 2 "" H 1300 6150 50  0001 C CNN
 F 3 "" H 1300 6150 50  0001 C CNN
@@ -1975,10 +1975,10 @@ Wire Wire Line
 	1300 6150 1300 6200
 Connection ~ 1300 6200
 $Comp
-L Device:C_Small C?
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 U 1 1 5E0C8B1D
 P 13850 2400
-F 0 "C?" H 13942 2446 50  0000 L CNN
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 F 1 "0.1uF" H 13942 2355 50  0000 L CNN
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 F 3 "~" H 13850 2400 50  0001 C CNN
@@ -1986,10 +1986,10 @@ F 3 "~" H 13850 2400 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
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 U 1 1 5E0C87CC
 P 13450 2400
-F 0 "C?" H 13542 2446 50  0000 L CNN
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 F 1 "0.1uF" H 13542 2355 50  0000 L CNN
 F 2 "" H 13450 2400 50  0001 C CNN
 F 3 "~" H 13450 2400 50  0001 C CNN
@@ -1997,10 +1997,10 @@ F 3 "~" H 13450 2400 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
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 U 1 1 5E0C8464
 P 13050 2400
-F 0 "C?" H 13142 2446 50  0000 L CNN
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 F 1 "0.1uF" H 13142 2355 50  0000 L CNN
 F 2 "" H 13050 2400 50  0001 C CNN
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@@ -2008,10 +2008,10 @@ F 3 "~" H 13050 2400 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
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 P 12650 2400
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 F 1 "0.1uF" H 12742 2355 50  0000 L CNN
 F 2 "" H 12650 2400 50  0001 C CNN
 F 3 "~" H 12650 2400 50  0001 C CNN
@@ -2032,10 +2032,10 @@ F 3 "http://www.ti.com/lit/ds/symlink/tusb8041.pdf" H 11900 4800 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
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 U 1 1 5E0DCBCF
 P 15450 2400
-F 0 "C?" H 15542 2446 50  0000 L CNN
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 F 1 "10uF" H 15542 2355 50  0000 L CNN
 F 2 "" H 15450 2400 50  0001 C CNN
 F 3 "~" H 15450 2400 50  0001 C CNN
@@ -2043,10 +2043,10 @@ F 3 "~" H 15450 2400 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
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 U 1 1 5E0DCBD9
 P 15050 2400
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 F 1 "0.1uF" H 15142 2355 50  0000 L CNN
 F 2 "" H 15050 2400 50  0001 C CNN
 F 3 "~" H 15050 2400 50  0001 C CNN
@@ -2054,10 +2054,10 @@ F 3 "~" H 15050 2400 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
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 U 1 1 5E0DCBE3
 P 14650 2400
-F 0 "C?" H 14742 2446 50  0000 L CNN
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 F 1 "0.1uF" H 14742 2355 50  0000 L CNN
 F 2 "" H 14650 2400 50  0001 C CNN
 F 3 "~" H 14650 2400 50  0001 C CNN
@@ -2065,10 +2065,10 @@ F 3 "~" H 14650 2400 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
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 U 1 1 5E0DCBED
 P 14250 2400
-F 0 "C?" H 14342 2446 50  0000 L CNN
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 F 1 "0.1uF" H 14342 2355 50  0000 L CNN
 F 2 "" H 14250 2400 50  0001 C CNN
 F 3 "~" H 14250 2400 50  0001 C CNN
@@ -2101,10 +2101,10 @@ Wire Wire Line
 Connection ~ 12500 2300
 Connection ~ 12650 2300
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0207
 U 1 1 5E12959B
 P 15450 2600
-F 0 "#PWR?" H 15450 2350 50  0001 C CNN
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 F 1 "GND" H 15455 2427 50  0000 C CNN
 F 2 "" H 15450 2600 50  0001 C CNN
 F 3 "" H 15450 2600 50  0001 C CNN
@@ -2135,10 +2135,10 @@ Connection ~ 15050 2500
 Wire Wire Line
 	15050 2500 14650 2500
 $Comp
-L Device:C_Small C?
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 U 1 1 5E17AFEA
 P 12650 1850
-F 0 "C?" H 12742 1896 50  0000 L CNN
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 F 1 "0.1uF" H 12742 1805 50  0000 L CNN
 F 2 "" H 12650 1850 50  0001 C CNN
 F 3 "~" H 12650 1850 50  0001 C CNN
@@ -2146,10 +2146,10 @@ F 3 "~" H 12650 1850 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
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 U 1 1 5E17AFF4
 P 12250 1850
-F 0 "C?" H 12342 1896 50  0000 L CNN
+F 0 "C88" H 12342 1896 50  0000 L CNN
 F 1 "0.1uF" H 12342 1805 50  0000 L CNN
 F 2 "" H 12250 1850 50  0001 C CNN
 F 3 "~" H 12250 1850 50  0001 C CNN
@@ -2157,10 +2157,10 @@ F 3 "~" H 12250 1850 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
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 U 1 1 5E17AFFE
 P 11850 1850
-F 0 "C?" H 11942 1896 50  0000 L CNN
+F 0 "C87" H 11942 1896 50  0000 L CNN
 F 1 "0.1uF" H 11942 1805 50  0000 L CNN
 F 2 "" H 11850 1850 50  0001 C CNN
 F 3 "~" H 11850 1850 50  0001 C CNN
@@ -2168,10 +2168,10 @@ F 3 "~" H 11850 1850 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
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 U 1 1 5E17B008
 P 11450 1850
-F 0 "C?" H 11542 1896 50  0000 L CNN
+F 0 "C86" H 11542 1896 50  0000 L CNN
 F 1 "0.1uF" H 11542 1805 50  0000 L CNN
 F 2 "" H 11450 1850 50  0001 C CNN
 F 3 "~" H 11450 1850 50  0001 C CNN
@@ -2179,10 +2179,10 @@ F 3 "~" H 11450 1850 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
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 U 1 1 5E17B012
 P 13050 1850
-F 0 "C?" H 13142 1896 50  0000 L CNN
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 F 1 "10uF" H 13142 1805 50  0000 L CNN
 F 2 "" H 13050 1850 50  0001 C CNN
 F 3 "~" H 13050 1850 50  0001 C CNN
@@ -2224,10 +2224,10 @@ Connection ~ 12650 1950
 Wire Wire Line
 	12650 1950 13050 1950
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0208
 U 1 1 5E1BC0BC
 P 13050 2000
-F 0 "#PWR?" H 13050 1750 50  0001 C CNN
+F 0 "#PWR0208" H 13050 1750 50  0001 C CNN
 F 1 "GND" H 13055 1827 50  0000 C CNN
 F 2 "" H 13050 2000 50  0001 C CNN
 F 3 "" H 13050 2000 50  0001 C CNN
diff --git a/reform2-motherboard/reform2-motherboard/reform2.lib b/reform2-motherboard/reform2-motherboard/reform2.lib
@@ -960,6 +960,46 @@ X DBCN 9 -700 -400 100 R 40 40 0 0 I
 ENDDRAW
 ENDDEF
 #
+# WM8731
+#
+DEF WM8731 U 0 40 Y Y 1 F N
+F0 "U" -50 1450 50 H V C CNN
+F1 "WM8731" 0 1300 50 H V C CNN
+F2 "" -50 1450 50 H I C CNN
+F3 "" -50 1450 50 H I C CNN
+DRAW
+S -450 1250 450 -1900 0 1 6 f
+X DBVDD 1 -550 1100 100 R 50 50 1 1 W
+X RHPOUT 10 550 -300 100 L 50 50 1 1 O
+X HPGND 11 550 -1800 100 L 50 50 1 1 P
+X LOUT 12 550 700 100 L 50 50 1 1 O
+X ROUT 13 550 500 100 L 50 50 1 1 O
+X AVDD 14 -550 -1550 100 R 50 50 1 1 W
+X AGND 15 -550 -1800 100 R 50 50 1 1 W
+X VMID 16 550 -1000 100 L 50 50 1 1 w
+X MICBIAS 17 550 150 100 L 50 50 1 1 P
+X MICIN 18 550 -100 100 L 50 50 1 1 I
+X RLINEIN 19 550 900 100 L 50 50 1 1 I
+X CLKOUT 2 550 -1200 100 L 50 50 1 1 O
+X LLINEIN 20 550 1100 100 L 50 50 1 1 I
+X MODE 21 -550 -1250 100 R 50 50 1 1 I
+X CSB 22 -550 -1150 100 R 50 50 1 1 I
+X SDIN 23 -550 -1050 100 R 50 50 1 1 I
+X SCLK 24 -550 -950 100 R 50 50 1 1 I
+X XTI/MCLK 25 -550 -650 100 R 50 50 1 1 I
+X XTO 26 -550 -450 100 R 50 50 1 1 O
+X DCVDD 27 -550 600 100 R 50 50 1 1 W
+X DGND 28 -550 850 100 R 50 50 1 1 W
+X BCLK 3 -550 -150 100 R 50 50 1 1 I C
+X DACDAT 4 -550 250 100 R 50 50 1 1 I
+X DACLRC 5 -550 150 100 R 50 50 1 1 I
+X ADCDAT 6 -550 50 100 R 50 50 1 1 O
+X ADCLRC 7 -550 -50 100 R 50 50 1 1 I
+X HPVDD 8 550 -1550 100 L 50 50 1 1 W
+X LHPOUT 9 550 -600 100 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
 # phycore-imx8m-alpha
 #
 DEF phycore-imx8m-alpha U 0 40 Y Y 1 F N