From 7f378b02c0658cb499aa83206e8f8c7f6c380934 Mon Sep 17 00:00:00 2001
From: Sean Cross <sean@xobs.io>
Date: Tue, 30 Oct 2018 12:36:17 +0800
Subject: [PATCH] initial commit

Add work-in-progress files for Tomu ICE40 FPGA.

Signed-off-by: Sean Cross <sean@xobs.io>
---
 pcb/tomu-fpga/tomu-fpga.dcm       |   35 +
 pcb/tomu-fpga/tomu-fpga.kicad_pcb |    1 +
 pcb/tomu-fpga/tomu-fpga.lib       |  205 ++++++
 pcb/tomu-fpga/tomu-fpga.pro       |   33 +
 pcb/tomu-fpga/tomu-fpga.sch       | 1076 +++++++++++++++++++++++++++++
 5 files changed, 1350 insertions(+)
 create mode 100644 pcb/tomu-fpga/tomu-fpga.dcm
 create mode 100644 pcb/tomu-fpga/tomu-fpga.kicad_pcb
 create mode 100644 pcb/tomu-fpga/tomu-fpga.lib
 create mode 100644 pcb/tomu-fpga/tomu-fpga.pro
 create mode 100644 pcb/tomu-fpga/tomu-fpga.sch

diff --git a/pcb/tomu-fpga/tomu-fpga.dcm b/pcb/tomu-fpga/tomu-fpga.dcm
new file mode 100644
index 0000000..520cd50
--- /dev/null
+++ b/pcb/tomu-fpga/tomu-fpga.dcm
@@ -0,0 +1,35 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP ICE40UP5K-SG48ITR
+D iCE40 UltraPlus FPGA, 5280 LUTs, 1.2V, 48-pin QFN
+K FPGA programmable logic
+F http://www.latticesemi.com/Products/FPGAandCPLD/iCE40Ultra
+$ENDCMP
+#
+$CMP LDO-SOT23
+D LDO Regulator in SOT-23 package
+K sot23
+$ENDCMP
+#
+$CMP Oscillator
+D Oscillator (MEMS or Crystal)
+$ENDCMP
+#
+$CMP PADS
+D Captouch Pads
+$ENDCMP
+#
+$CMP RGB-LED
+D RGB LED
+$ENDCMP
+#
+$CMP SPI-ROM
+D SPI ROM 8SOIC
+$ENDCMP
+#
+$CMP USB-B
+D USB connector
+K usb
+$ENDCMP
+#
+#End Doc Library
diff --git a/pcb/tomu-fpga/tomu-fpga.kicad_pcb b/pcb/tomu-fpga/tomu-fpga.kicad_pcb
new file mode 100644
index 0000000..02c8ecb
--- /dev/null
+++ b/pcb/tomu-fpga/tomu-fpga.kicad_pcb
@@ -0,0 +1 @@
+(kicad_pcb (version 4) (host kicad "dummy file") )
diff --git a/pcb/tomu-fpga/tomu-fpga.lib b/pcb/tomu-fpga/tomu-fpga.lib
new file mode 100644
index 0000000..b6b59e4
--- /dev/null
+++ b/pcb/tomu-fpga/tomu-fpga.lib
@@ -0,0 +1,205 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# ICE40UP5K-SG48ITR
+#
+DEF ICE40UP5K-SG48ITR U 0 20 Y Y 4 L N
+F0 "U" -350 -1150 50 H V C CNN
+F1 "ICE40UP5K-SG48ITR" 0 -1250 50 H V C CNN
+F2 "Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm" 0 -1350 50 H I C CNN
+F3 "" -400 1000 50 H I C CNN
+$FPLIST
+ QFN*7x7mm*P0.5mm*EP5.6x5.6mm*
+$ENDFPLIST
+DRAW
+S -300 1000 300 -1100 1 1 10 f
+S -400 1000 400 -1000 2 1 10 f
+S -300 600 300 -600 3 1 10 f
+S -200 300 200 -300 4 1 10 f
+X IOT_37a 23 -400 500 100 R 50 50 1 1 B
+X IOT_36b 25 -400 600 100 R 50 50 1 1 B
+X IOT_39a 26 -400 300 100 R 50 50 1 1 B
+X IOT_38b 27 -400 400 100 R 50 50 1 1 B
+X IOT_41a 28 -400 200 100 R 50 50 1 1 B
+X IOT_42b 31 -400 100 100 R 50 50 1 1 B
+X IOT_43a 32 -400 0 100 R 50 50 1 1 B
+X VCCIO_0 33 0 1100 100 D 50 50 1 1 W
+X IOT_44b 34 -400 -100 100 R 50 50 1 1 B
+X IOT_46b_G0 35 -400 -300 100 R 50 50 1 1 B
+X IOT_48b 36 -400 -400 100 R 50 50 1 1 B
+X IOT_45a_G1 37 -400 -200 100 R 50 50 1 1 B
+X IOT_50b 38 -400 -600 100 R 50 50 1 1 B
+X RGB0 39 -400 -800 100 R 50 50 1 1 C
+X RGB1 40 -400 -900 100 R 50 50 1 1 C
+X RGB2 41 -400 -1000 100 R 50 50 1 1 C
+X IOT_51a 42 -400 -700 100 R 50 50 1 1 B
+X IOT_49a 43 -400 -500 100 R 50 50 1 1 B
+X IOB_18a 10 -500 200 100 R 50 50 2 1 B
+X IOB_20a 11 -500 100 100 R 50 50 2 1 B
+X IOB_22b 12 -500 0 100 R 50 50 2 1 B
+X IOB_24a 13 -500 -200 100 R 50 50 2 1 B
+X IOB_32a_SPI_SO 14 -500 -600 100 R 50 50 2 1 B
+X IOB_34a_SPI_SCK 15 -500 -800 100 R 50 50 2 1 B
+X IOB_35b_SPI_SS 16 -500 -900 100 R 50 50 2 1 B
+X IOB_33b_SPI_SI 17 -500 -700 100 R 50 50 2 1 B
+X IOB_31b 18 -500 -500 100 R 50 50 2 1 B
+X IOB_29b 19 -500 -400 100 R 50 50 2 1 B
+X IOB_25b_G3 20 -500 -300 100 R 50 50 2 1 B
+X IOB_23b 21 -500 -100 100 R 50 50 2 1 B
+X SPI_VCCIO1 22 0 1100 100 D 50 50 2 1 W
+X IOB_13b 6 -500 400 100 R 50 50 2 1 B
+X CDONE 7 500 700 100 L 50 50 2 1 C
+X ~CRESET 8 -500 700 100 R 50 50 2 1 I
+X IOB_16a 9 -500 300 100 R 50 50 2 1 B
+X VCCIO_2 1 0 700 100 D 50 50 3 1 W
+X IOB_6a 2 -400 -300 100 R 50 50 3 1 B
+X IOB_9b 3 -400 -500 100 R 50 50 3 1 B
+X IOB_8a 4 -400 -400 100 R 50 50 3 1 B
+X IOB_3b_G6 44 -400 0 100 R 50 50 3 1 B
+X IOB_5b 45 -400 -200 100 R 50 50 3 1 B
+X IOB_0a 46 -400 200 100 R 50 50 3 1 B
+X IOB_2a 47 -400 100 100 R 50 50 3 1 B
+X IOB_4a 48 -400 -100 100 R 50 50 3 1 B
+X VPP_2V5 24 -100 400 100 D 50 50 4 1 W
+X VCCPLL 29 100 400 100 D 50 50 4 1 w
+X VCC 30 0 400 100 D 50 50 4 1 P N
+X GND 49 0 -400 100 U 50 50 4 1 W
+X VCC 5 0 400 100 D 50 50 4 1 W
+ENDDRAW
+ENDDEF
+#
+# LDO-SOT23
+#
+DEF LDO-SOT23 U 0 40 Y Y 1 F N
+F0 "U" 0 -50 50 H V C CNN
+F1 "LDO-SOT23" 0 -150 50 H V C CNN
+F2 "" 50 0 50 H I C CNN
+F3 "" 50 0 50 H I C CNN
+DRAW
+S 200 300 -200 0 0 1 0 f
+X IN 1 -300 250 100 R 50 50 1 1 I
+X GND 2 300 50 100 L 50 50 1 1 W
+X EN 3 -300 150 100 R 50 50 1 1 I
+X NC 4 -300 50 100 R 50 50 1 1 N
+X OUT 5 300 250 100 L 50 50 1 1 w
+ENDDRAW
+ENDDEF
+#
+# LDO-X2SON
+#
+DEF LDO-X2SON U 0 40 Y Y 1 F N
+F0 "U" 0 -50 50 H V C CNN
+F1 "LDO-X2SON" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+S -200 350 200 0 0 1 0 f
+X OUT 1 300 300 100 L 50 50 1 1 w
+X GND 2 300 50 100 L 50 50 1 1 W
+X EN 3 -300 50 100 R 50 50 1 1 I
+X IN 4 -300 300 100 R 50 50 1 1 W
+X Thermal 5 300 150 100 L 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# Oscillator
+#
+DEF Oscillator U 0 40 Y Y 1 F N
+F0 "U" 0 -50 50 H V C CNN
+F1 "Oscillator" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ oscillator
+$ENDFPLIST
+DRAW
+S -250 300 250 0 0 1 0 f
+X OE 1 -350 250 100 R 50 50 1 1 I
+X GND 2 350 50 100 L 50 50 1 1 W
+X OUT 3 -350 50 100 R 50 50 1 1 O
+X VDD 4 350 250 100 L 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# PADS
+#
+DEF PADS P 0 40 Y Y 1 F N
+F0 "P" 0 -50 50 H V C CNN
+F1 "PADS" 0 -150 50 H V C CNN
+F2 "" 50 0 50 H I C CNN
+F3 "" 50 0 50 H I C CNN
+DRAW
+S -100 400 100 0 0 1 0 f
+X ~ 1 -200 350 100 R 50 50 1 1 P
+X ~ 2 -200 250 100 R 50 50 1 1 P
+X ~ 3 -200 150 100 R 50 50 1 1 P
+X ~ 4 -200 50 100 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# RGB-LED
+#
+DEF RGB-LED U 0 40 Y Y 1 F N
+F0 "U" 0 -50 50 H V C CNN
+F1 "RGB-LED" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+S -250 300 300 0 0 1 0 f
+X Blue 1 400 250 100 L 50 50 1 1 I
+X Green 2 400 150 100 L 50 50 1 1 I
+X Red 3 400 50 100 L 50 50 1 1 I
+X VCC 4 -350 250 100 R 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# SPI-ROM
+#
+DEF SPI-ROM U 0 40 Y Y 1 F N
+F0 "U" 0 -50 50 H V C CNN
+F1 "SPI-ROM" 0 -150 50 H V C CNN
+F2 "" -200 0 50 H I C CNN
+F3 "" -200 0 50 H I C CNN
+DRAW
+S -500 400 550 0 0 1 0 f
+X /CS 1 -600 350 100 R 50 50 1 1 I I
+X MISO_IO1 2 -600 250 100 R 50 50 1 1 B
+X /WP_IO2 3 -600 150 100 R 50 50 1 1 B I
+X GND 4 -600 50 100 R 50 50 1 1 W
+X MOSI_IO0 5 650 50 100 L 50 50 1 1 I
+X CLK 6 650 150 100 L 50 50 1 1 I
+X /HOLD_IO3 7 650 250 100 L 50 50 1 1 B I
+X VCC 8 650 350 100 L 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# Testpoint
+#
+DEF Testpoint TP 0 40 Y Y 1 F N
+F0 "TP" 0 -50 50 H V C CNN
+F1 "Testpoint" 0 -100 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+S -50 100 0 0 0 1 0 f
+X ~ 1 -150 50 100 R 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
+# USB-B
+#
+DEF USB-B U 0 40 Y Y 1 F N
+F0 "U" 0 0 50 H V C CNN
+F1 "USB-B" 0 -100 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+S 300 450 -300 50 0 1 0 f
+X VUSB 1 -400 100 100 R 50 50 1 1 w
+X USBDN 2 -400 200 100 R 50 50 1 1 B
+X USBDP 3 -400 300 100 R 50 50 1 1 B
+X GND 4 -400 400 100 R 50 50 1 1 w
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/pcb/tomu-fpga/tomu-fpga.pro b/pcb/tomu-fpga/tomu-fpga.pro
new file mode 100644
index 0000000..152769c
--- /dev/null
+++ b/pcb/tomu-fpga/tomu-fpga.pro
@@ -0,0 +1,33 @@
+update=22/05/2015 07:44:53
+version=1
+last_client=kicad
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
diff --git a/pcb/tomu-fpga/tomu-fpga.sch b/pcb/tomu-fpga/tomu-fpga.sch
new file mode 100644
index 0000000..63b81cc
--- /dev/null
+++ b/pcb/tomu-fpga/tomu-fpga.sch
@@ -0,0 +1,1076 @@
+EESchema Schematic File Version 4
+EELAYER 26 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
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+F 2 "Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm" H 10300 850 50  0001 C CNN
+F 3 "http://www.latticesemi.com/Products/FPGAandCPLD/iCE40Ultra" H 9900 3200 50  0001 C CNN
+	1    10300 2200
+	1    0    0    -1  
+$EndComp
+$Comp
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+F 3 "http://www.latticesemi.com/Products/FPGAandCPLD/iCE40Ultra" H 9600 6050 50  0001 C CNN
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+$EndComp
+$Comp
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+	2250 1250 2250 1350
+Connection ~ 2250 1350
+Wire Wire Line
+	2250 1350 2400 1350
+Wire Wire Line
+	1300 1350 1250 1350
+Wire Wire Line
+	1250 1350 1250 1450
+Wire Wire Line
+	1250 1450 1300 1450
+Wire Wire Line
+	1300 2300 1250 2300
+Wire Wire Line
+	1250 2300 1250 2400
+Wire Wire Line
+	1250 2400 1300 2400
+Wire Wire Line
+	1300 3350 1250 3350
+Wire Wire Line
+	1250 3350 1250 3450
+Wire Wire Line
+	1250 3450 1300 3450
+Wire Wire Line
+	1250 2300 1050 2300
+Wire Wire Line
+	1050 2300 1050 2200
+Connection ~ 1250 2300
+Wire Wire Line
+	1250 1350 1100 1350
+Wire Wire Line
+	1100 1350 1100 1250
+Connection ~ 1250 1350
+$Comp
+L power:+5V #PWR07
+U 1 1 5BD76AB3
+P 1100 1250
+F 0 "#PWR07" H 1100 1100 50  0001 C CNN
+F 1 "+5V" H 1115 1423 50  0000 C CNN
+F 2 "" H 1100 1250 50  0001 C CNN
+F 3 "" H 1100 1250 50  0001 C CNN
+	1    1100 1250
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+5V #PWR05
+U 1 1 5BD76AEF
+P 1050 2200
+F 0 "#PWR05" H 1050 2050 50  0001 C CNN
+F 1 "+5V" H 1065 2373 50  0000 C CNN
+F 2 "" H 1050 2200 50  0001 C CNN
+F 3 "" H 1050 2200 50  0001 C CNN
+	1    1050 2200
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	850  2300 850  2400
+Wire Wire Line
+	850  2300 1050 2300
+$Comp
+L Device:C_Small C2
+U 1 1 5BD7909F
+P 850 2500
+F 0 "C2" H 900 2400 50  0000 L CNN
+F 1 "0201, 1uF, 10V, X5R, 20%" H 900 2300 50  0000 L CNN
+F 2 "" H 850 2500 50  0001 C CNN
+F 3 "" H 850 2500 50  0001 C CNN
+	1    850  2500
+	1    0    0    -1  
+$EndComp
+Connection ~ 1050 2300
+$Comp
+L power:GND #PWR02
+U 1 1 5BD7D5E7
+P 850 2750
+F 0 "#PWR02" H 850 2500 50  0001 C CNN
+F 1 "GND" H 855 2577 50  0000 C CNN
+F 2 "" H 850 2750 50  0001 C CNN
+F 3 "" H 850 2750 50  0001 C CNN
+	1    850  2750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	850  2750 850  2600
+$Comp
+L Device:C_Small C3
+U 1 1 5BD80E21
+P 850 3550
+F 0 "C3" H 900 3450 50  0000 L CNN
+F 1 "0201, 1uF, 10V, X5R, 20%" H 900 3350 50  0000 L CNN
+F 2 "" H 850 3550 50  0001 C CNN
+F 3 "" H 850 3550 50  0001 C CNN
+	1    850  3550
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+5V #PWR06
+U 1 1 5BD80E55
+P 1050 3250
+F 0 "#PWR06" H 1050 3100 50  0001 C CNN
+F 1 "+5V" H 1065 3423 50  0000 C CNN
+F 2 "" H 1050 3250 50  0001 C CNN
+F 3 "" H 1050 3250 50  0001 C CNN
+	1    1050 3250
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1050 3250 1050 3350
+Wire Wire Line
+	1050 3350 1250 3350
+Connection ~ 1250 3350
+Wire Wire Line
+	1050 3350 850  3350
+Wire Wire Line
+	850  3350 850  3450
+Connection ~ 1050 3350
+$Comp
+L power:GND #PWR03
+U 1 1 5BD84FE4
+P 850 3800
+F 0 "#PWR03" H 850 3550 50  0001 C CNN
+F 1 "GND" H 855 3627 50  0000 C CNN
+F 2 "" H 850 3800 50  0001 C CNN
+F 3 "" H 850 3800 50  0001 C CNN
+	1    850  3800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	850  3800 850  3650
+$Comp
+L power:GND #PWR01
+U 1 1 5BD86186
+P 850 1800
+F 0 "#PWR01" H 850 1550 50  0001 C CNN
+F 1 "GND" H 855 1627 50  0000 C CNN
+F 2 "" H 850 1800 50  0001 C CNN
+F 3 "" H 850 1800 50  0001 C CNN
+	1    850  1800
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C1
+U 1 1 5BD861AF
+P 850 1550
+F 0 "C1" H 900 1450 50  0000 L CNN
+F 1 "0201, 1uF, 10V, X5R, 20%" H 900 1350 50  0000 L CNN
+F 2 "" H 850 1550 50  0001 C CNN
+F 3 "" H 850 1550 50  0001 C CNN
+	1    850  1550
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	850  1800 850  1650
+Wire Wire Line
+	850  1450 850  1350
+Wire Wire Line
+	850  1350 1100 1350
+Connection ~ 1100 1350
+$Comp
+L tomu-fpga:USB-B U6
+U 1 1 5BD8B24F
+P 8200 1400
+F 0 "U6" H 8144 1285 50  0000 C CNN
+F 1 "USB-B" H 8144 1376 50  0000 C CNN
+F 2 "" H 8200 1400 50  0001 C CNN
+F 3 "" H 8200 1400 50  0001 C CNN
+F 4 "DNP" H 8200 1400 50  0001 C CNN "MPN"
+F 5 "DNP" H 8200 1400 50  0001 C CNN "Manufacturer"
+F 6 "DNP" H 8200 1400 50  0001 C CNN "MYPN"
+	1    8200 1400
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	8600 1800 8750 1800
+$Comp
+L power:GND #PWR023
+U 1 1 5BD8C8EF
+P 8750 2100
+F 0 "#PWR023" H 8750 1850 50  0001 C CNN
+F 1 "GND" H 8755 1927 50  0000 C CNN
+F 2 "" H 8750 2100 50  0001 C CNN
+F 3 "" H 8750 2100 50  0001 C CNN
+	1    8750 2100
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+5V #PWR022
+U 1 1 5BD8C948
+P 8750 1350
+F 0 "#PWR022" H 8750 1200 50  0001 C CNN
+F 1 "+5V" H 8765 1523 50  0000 C CNN
+F 2 "" H 8750 1350 50  0001 C CNN
+F 3 "" H 8750 1350 50  0001 C CNN
+	1    8750 1350
+	1    0    0    -1  
+$EndComp
+$Comp
+L tomu-fpga:RGB-LED U8
+U 1 1 5BD90F18
+P 9150 3250
+F 0 "U8" H 8950 3200 50  0000 C CNN
+F 1 "RGB-LED" H 9050 3100 50  0000 C CNN
+F 2 "" H 9150 3250 50  0001 C CNN
+F 3 "" H 9150 3250 50  0001 C CNN
+	1    9150 3250
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8800 3000 8700 3000
+Wire Wire Line
+	8700 3000 8700 2850
+$Comp
+L power:+3V3 #PWR021
+U 1 1 5BD9277B
+P 8700 2850
+F 0 "#PWR021" H 8700 2700 50  0001 C CNN
+F 1 "+3V3" H 8715 3023 50  0000 C CNN
+F 2 "" H 8700 2850 50  0001 C CNN
+F 3 "" H 8700 2850 50  0001 C CNN
+	1    8700 2850
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9550 3100 9900 3100
+Wire Wire Line
+	9900 3000 9550 3000
+$Comp
+L Device:R_Small R4
+U 1 1 5BDB00B1
+P 9300 1700
+F 0 "R4" V 9400 1700 50  0000 C CNN
+F 1 "22ohm, 1/16W, 0201" V 9450 1750 50  0000 C CNN
+F 2 "" H 9300 1700 50  0001 C CNN
+F 3 "" H 9300 1700 50  0001 C CNN
+	1    9300 1700
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:R_Small R3
+U 1 1 5BDB01D9
+P 9300 1600
+F 0 "R3" V 9200 1600 50  0000 C CNN
+F 1 "22ohm, 1/16W, 0201" V 9150 1600 50  0000 C CNN
+F 2 "" H 9300 1600 50  0001 C CNN
+F 3 "" H 9300 1600 50  0001 C CNN
+	1    9300 1600
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	9400 1600 9900 1600
+Wire Wire Line
+	8600 1700 8900 1700
+Text Label 9500 1700 0    50   ~ 0
+ICE_USBP
+Text Label 9500 1600 0    50   ~ 0
+ICE_USBN
+Wire Wire Line
+	9400 1700 9900 1700
+Wire Wire Line
+	8600 1600 9200 1600
+Wire Wire Line
+	8750 1500 8600 1500
+Wire Wire Line
+	9900 1900 9750 1900
+Wire Wire Line
+	9750 1900 9750 2100
+$Comp
+L Device:R_Small R2
+U 1 1 5BDC6632
+P 9050 2100
+F 0 "R2" V 9150 2050 50  0000 C CNN
+F 1 "1.5k, 1/16W, 0201" V 9200 2350 50  0000 C CNN
+F 2 "" H 9050 2100 50  0001 C CNN
+F 3 "" H 9050 2100 50  0001 C CNN
+	1    9050 2100
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	8900 2100 8900 1700
+Wire Wire Line
+	8900 2100 8950 2100
+Connection ~ 8900 1700
+Wire Wire Line
+	8900 1700 9200 1700
+Wire Wire Line
+	9750 2100 9150 2100
+Text Label 9150 2100 0    50   ~ 0
+USBP_PU_CTRL
+Wire Wire Line
+	9550 3200 9900 3200
+$Comp
+L tomu-fpga:Oscillator U5
+U 1 1 5BDD6B36
+P 4950 2200
+F 0 "U5" H 4750 2150 50  0000 C CNN
+F 1 "Oscillator" H 4900 2050 50  0000 C CNN
+F 2 "" H 4950 2200 50  0001 C CNN
+F 3 "" H 4950 2200 50  0001 C CNN
+	1    4950 2200
+	1    0    0    -1  
+$EndComp
+$Comp
+L tomu-fpga:SPI-ROM U7
+U 1 1 5BDDDF2B
+P 8250 6000
+F 0 "U7" H 7800 5950 50  0000 C CNN
+F 1 "SPI-ROM" H 7900 5850 50  0000 C CNN
+F 2 "" H 8050 6000 50  0001 C CNN
+F 3 "" H 8050 6000 50  0001 C CNN
+	1    8250 6000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5300 1950 5400 1950
+Wire Wire Line
+	5400 1950 5400 1700
+Wire Wire Line
+	5400 1700 4950 1700
+Wire Wire Line
+	4500 1700 4500 1950
+Wire Wire Line
+	4500 1950 4600 1950
+$Comp
+L power:+3V3 #PWR017
+U 1 1 5BDE59C3
+P 4950 1550
+F 0 "#PWR017" H 4950 1400 50  0001 C CNN
+F 1 "+3V3" H 4965 1723 50  0000 C CNN
+F 2 "" H 4950 1550 50  0001 C CNN
+F 3 "" H 4950 1550 50  0001 C CNN
+	1    4950 1550
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4950 1550 4950 1700
+Connection ~ 4950 1700
+Wire Wire Line
+	4950 1700 4500 1700
+$Comp
+L Device:C_Small C12
+U 1 1 5BDE79EE
+P 5500 2050
+F 0 "C12" H 5550 2150 50  0000 L CNN
+F 1 "0201, 100nF, 10V, X5R, 20%" H 4900 2250 50  0000 L CNN
+F 2 "" H 5500 2050 50  0001 C CNN
+F 3 "" H 5500 2050 50  0001 C CNN
+	1    5500 2050
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5500 2150 5350 2150
+Wire Wire Line
+	5350 2150 5350 2300
+Connection ~ 5350 2150
+Wire Wire Line
+	5350 2150 5300 2150
+$Comp
+L power:GND #PWR018
+U 1 1 5BDEBDAC
+P 5350 2300
+F 0 "#PWR018" H 5350 2050 50  0001 C CNN
+F 1 "GND" H 5355 2127 50  0000 C CNN
+F 2 "" H 5350 2300 50  0001 C CNN
+F 3 "" H 5350 2300 50  0001 C CNN
+	1    5350 2300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5500 1950 5400 1950
+Connection ~ 5400 1950
+Wire Wire Line
+	4600 2150 4500 2150
+Wire Wire Line
+	4500 2150 4500 2600
+Wire Wire Line
+	4500 2600 6100 2600
+Text Label 4650 2600 0    50   ~ 0
+OSC_IN
+Wire Wire Line
+	7650 5950 7350 5950
+Wire Wire Line
+	7350 5950 7350 6150
+$Comp
+L power:GND #PWR020
+U 1 1 5BDFD708
+P 7350 6150
+F 0 "#PWR020" H 7350 5900 50  0001 C CNN
+F 1 "GND" H 7355 5977 50  0000 C CNN
+F 2 "" H 7350 6150 50  0001 C CNN
+F 3 "" H 7350 6150 50  0001 C CNN
+	1    7350 6150
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+3V3 #PWR024
+U 1 1 5BDFD76F
+P 8950 4950
+F 0 "#PWR024" H 8950 4800 50  0001 C CNN
+F 1 "+3V3" H 8965 5123 50  0000 C CNN
+F 2 "" H 8950 4950 50  0001 C CNN
+F 3 "" H 8950 4950 50  0001 C CNN
+	1    8950 4950
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8900 5650 8950 5650
+Wire Wire Line
+	8950 5650 8950 5450
+Wire Wire Line
+	8950 5450 7300 5450
+Wire Wire Line
+	7300 5450 7300 5700
+Connection ~ 8950 5450
+Wire Wire Line
+	8950 5450 8950 4950
+$Comp
+L Device:C_Small C13
+U 1 1 5BE02A6F
+P 7300 5800
+F 0 "C13" H 7350 5900 50  0000 L CNN
+F 1 "0201, 100nF, 10V, X5R, 20%" H 6100 5800 50  0000 L CNN
+F 2 "" H 7300 5800 50  0001 C CNN
+F 3 "" H 7300 5800 50  0001 C CNN
+	1    7300 5800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7300 5900 7300 5950
+Wire Wire Line
+	7300 5950 7350 5950
+Connection ~ 7350 5950
+Wire Wire Line
+	8900 5850 9500 5850
+Wire Wire Line
+	8900 5950 9100 5950
+Wire Wire Line
+	9100 5950 9100 5650
+Wire Wire Line
+	9100 5650 9500 5650
+Wire Wire Line
+	9300 6300 9300 5750
+Wire Wire Line
+	9300 5750 9500 5750
+Wire Wire Line
+	9500 5950 9350 5950
+Wire Wire Line
+	9350 5950 9350 5050
+Wire Wire Line
+	9350 5050 7500 5050
+Wire Wire Line
+	7500 5050 7500 5650
+Wire Wire Line
+	7500 5650 7650 5650
+Wire Wire Line
+	7650 5750 7500 5750
+Wire Wire Line
+	7500 5750 7500 6300
+Wire Wire Line
+	7500 6300 9300 6300
+Wire Wire Line
+	9500 5250 7600 5250
+Wire Wire Line
+	7600 5250 7600 5850
+Wire Wire Line
+	7600 5850 7650 5850
+Wire Wire Line
+	9500 5550 9000 5550
+Wire Wire Line
+	9000 5550 9000 5750
+Wire Wire Line
+	9000 5750 8900 5750
+Text Label 7850 6300 0    50   ~ 0
+SPI_MISO
+Text Label 8950 5950 0    50   ~ 0
+SPI_MOSI
+Text Label 8950 5850 0    50   ~ 0
+SPI_CLK
+Text Label 8950 5750 0    50   ~ 0
+SPI_IO3
+Text Label 8000 5250 0    50   ~ 0
+SPI_IO2
+Text Label 8000 5050 0    50   ~ 0
+SPI_CS
+$Comp
+L power:+3V3 #PWR019
+U 1 1 5BE34C74
+P 6500 1750
+F 0 "#PWR019" H 6500 1600 50  0001 C CNN
+F 1 "+3V3" H 6515 1923 50  0000 C CNN
+F 2 "" H 6500 1750 50  0001 C CNN
+F 3 "" H 6500 1750 50  0001 C CNN
+	1    6500 1750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6500 1750 6500 1900
+$Comp
+L power:+3V3 #PWR025
+U 1 1 5BE38AB4
+P 10000 2650
+F 0 "#PWR025" H 10000 2500 50  0001 C CNN
+F 1 "+3V3" H 10015 2823 50  0000 C CNN
+F 2 "" H 10000 2650 50  0001 C CNN
+F 3 "" H 10000 2650 50  0001 C CNN
+	1    10000 2650
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10000 2650 10000 2750
+$Comp
+L power:+3V3 #PWR027
+U 1 1 5BE3C8D5
+P 10300 1000
+F 0 "#PWR027" H 10300 850 50  0001 C CNN
+F 1 "+3V3" H 10315 1173 50  0000 C CNN
+F 2 "" H 10300 1000 50  0001 C CNN
+F 3 "" H 10300 1000 50  0001 C CNN
+	1    10300 1000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10300 1000 10300 1100
+$Comp
+L tomu-fpga:PADS P1
+U 1 1 5BE44C19
+P 5550 2750
+F 0 "P1" H 5600 3200 50  0000 C CNN
+F 1 "Captouch Pads" H 5400 3300 50  0000 C CNN
+F 2 "" H 5600 2750 50  0001 C CNN
+F 3 "" H 5600 2750 50  0001 C CNN
+F 4 "DNP" H 5550 2750 50  0001 C CNN "MPN"
+F 5 "DNP" H 5550 2750 50  0001 C CNN "Manufacturer"
+F 6 "DNP" H 5550 2750 50  0001 C CNN "MYPN"
+	1    5550 2750
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	5750 3100 6100 3100
+Wire Wire Line
+	6100 3000 5750 3000
+Wire Wire Line
+	5750 2900 6100 2900
+Wire Wire Line
+	6100 2800 5750 2800
+$Comp
+L power:GND #PWR016
+U 1 1 5BE564F6
+P 3100 6250
+F 0 "#PWR016" H 3100 6000 50  0001 C CNN
+F 1 "GND" H 3105 6077 50  0000 C CNN
+F 2 "" H 3100 6250 50  0001 C CNN
+F 3 "" H 3100 6250 50  0001 C CNN
+	1    3100 6250
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2650 6050 2900 6050
+Wire Wire Line
+	3100 6050 3100 6250
+$Comp
+L power:+1V2 #PWR09
+U 1 1 5BE5AB61
+P 1400 5200
+F 0 "#PWR09" H 1400 5050 50  0001 C CNN
+F 1 "+1V2" H 1415 5373 50  0000 C CNN
+F 2 "" H 1400 5200 50  0001 C CNN
+F 3 "" H 1400 5200 50  0001 C CNN
+	1    1400 5200
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+1V2 #PWR08
+U 1 1 5BE5ABB7
+P 1200 5950
+F 0 "#PWR08" H 1200 5800 50  0001 C CNN
+F 1 "+1V2" H 1215 6123 50  0000 C CNN
+F 2 "" H 1200 5950 50  0001 C CNN
+F 3 "" H 1200 5950 50  0001 C CNN
+	1    1200 5950
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+2V5 #PWR04
+U 1 1 5BE5AC1B
+P 950 6000
+F 0 "#PWR04" H 950 5850 50  0001 C CNN
+F 1 "+2V5" H 965 6173 50  0000 C CNN
+F 2 "" H 950 6000 50  0001 C CNN
+F 3 "" H 950 6000 50  0001 C CNN
+	1    950  6000
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C5
+U 1 1 5BE5ACB9
+P 1950 5700
+F 0 "C5" V 1900 5550 50  0000 L CNN
+F 1 "0201, 100nF, 10V, X5R, 20%" V 1900 4350 50  0000 L CNN
+F 2 "" H 1950 5700 50  0001 C CNN
+F 3 "" H 1950 5700 50  0001 C CNN
+	1    1950 5700
+	0    -1   -1   0   
+$EndComp
+$Comp
+L Device:C_Small C4
+U 1 1 5BE5AF99
+P 1950 5500
+F 0 "C4" V 1900 5550 50  0000 L CNN
+F 1 "0201, 10uF, 6V, X5R, 20%" V 1900 5750 50  0000 L CNN
+F 2 "" H 1950 5500 50  0001 C CNN
+F 3 "" H 1950 5500 50  0001 C CNN
+	1    1950 5500
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	1400 5950 1850 5950
+Wire Wire Line
+	1850 6050 1200 6050
+Wire Wire Line
+	1200 6050 1200 5950
+Wire Wire Line
+	950  6000 950  6150
+$Comp
+L tomu-fpga:Testpoint TP1
+U 1 1 5BE9F404
+P 9200 4550
+F 0 "TP1" V 9150 4350 50  0000 L CNN
+F 1 "Testpoint" V 9250 4300 50  0000 L CNN
+F 2 "" H 9200 4550 50  0001 C CNN
+F 3 "" H 9200 4550 50  0001 C CNN
+	1    9200 4550
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	9250 4350 9500 4350
+$Comp
+L tomu-fpga:Testpoint TP2
+U 1 1 5BEA519B
+P 10650 4550
+F 0 "TP2" V 10700 4500 50  0000 L CNN
+F 1 "Testpoint" V 10800 4500 50  0000 L CNN
+F 2 "" H 10650 4550 50  0001 C CNN
+F 3 "" H 10650 4550 50  0001 C CNN
+	1    10650 4550
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	10700 4350 10500 4350
+NoConn ~ 9900 2900
+NoConn ~ 9900 2800
+NoConn ~ 9900 2700
+NoConn ~ 9900 2600
+NoConn ~ 9900 2500
+NoConn ~ 9900 2400
+NoConn ~ 9900 2300
+NoConn ~ 9900 2200
+NoConn ~ 9900 2100
+NoConn ~ 9900 2000
+NoConn ~ 9900 1800
+NoConn ~ 9500 4650
+NoConn ~ 9500 4750
+NoConn ~ 9500 4850
+NoConn ~ 9500 4950
+NoConn ~ 9500 5050
+NoConn ~ 9500 5150
+NoConn ~ 9500 5350
+NoConn ~ 9500 5450
+NoConn ~ 6100 2400
+NoConn ~ 6100 2500
+NoConn ~ 6100 2700
+Wire Wire Line
+	8750 1350 8750 1500
+$Comp
+L Device:R_Small R1
+U 1 1 5BF5243E
+P 1400 5350
+F 0 "R1" H 1300 5250 50  0000 C CNN
+F 1 "100ohm, 1/16W, 0201" H 900 5350 50  0000 C CNN
+F 2 "" H 1400 5350 50  0001 C CNN
+F 3 "" H 1400 5350 50  0001 C CNN
+	1    1400 5350
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	1400 5250 1400 5200
+Wire Wire Line
+	1400 5450 1400 5500
+Wire Wire Line
+	1400 5500 1600 5500
+Connection ~ 1400 5500
+Wire Wire Line
+	1400 5500 1400 5950
+Connection ~ 1600 5500
+Wire Wire Line
+	1600 5500 1850 5500
+Wire Wire Line
+	2050 5500 2300 5500
+Wire Wire Line
+	1600 5500 1600 5700
+Wire Wire Line
+	1600 5700 1850 5700
+Wire Wire Line
+	2050 5700 2300 5700
+Wire Wire Line
+	2300 5500 2300 5600
+Connection ~ 2300 5600
+Wire Wire Line
+	2300 5600 2300 5700
+Wire Wire Line
+	2900 5600 2900 6050
+Wire Wire Line
+	2300 5600 2900 5600
+Connection ~ 2900 6050
+Wire Wire Line
+	2900 6050 3100 6050
+Wire Wire Line
+	950  6150 1850 6150
+Wire Notes Line
+	750  4850 3350 4850
+Wire Notes Line
+	3350 4850 3350 6600
+Wire Notes Line
+	3350 6600 750  6600
+Wire Notes Line
+	750  6600 750  4850
+Text Notes 800  6550 0    50   ~ 0
+Power
+Wire Notes Line
+	600  900  3700 900 
+Wire Notes Line
+	3700 900  3700 4350
+Wire Notes Line
+	3700 4350 600  4350
+Wire Notes Line
+	600  4350 600  900 
+Text Notes 750  4250 0    50   ~ 0
+Power Regulation
+Wire Notes Line
+	11000 550  11000 3550
+Wire Notes Line
+	11000 3550 7700 3550
+Wire Notes Line
+	7700 3550 7700 550 
+Wire Notes Line
+	7700 550  11000 550 
+Text Notes 7750 3500 0    50   ~ 0
+USB and LED
+$Comp
+L power:+3V3 #PWR026
+U 1 1 5C081BFE
+P 10000 3900
+F 0 "#PWR026" H 10000 3750 50  0001 C CNN
+F 1 "+3V3" H 10015 4073 50  0000 C CNN
+F 2 "" H 10000 3900 50  0001 C CNN
+F 3 "" H 10000 3900 50  0001 C CNN
+	1    10000 3900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10700 4350 10700 4400
+Wire Wire Line
+	9250 4350 9250 4400
+Wire Wire Line
+	10000 3950 10000 3900
+Wire Wire Line
+	8750 1800 8750 2100
+$EndSCHEMATC