Release ice4pi-2.0

1 files changed, 347 insertions, 405 deletions

diff --git a/ice4pi.sch b/ice4pi.sch
index df942dc..86c4f1a 100644
--- a/ice4pi.sch
+++ b/ice4pi.sch
@@ -1,10 +1,11 @@
 EESchema Schematic File Version 4
+LIBS:ice4pi-cache
 EELAYER 26 0
 EELAYER END
 $Descr A4 11693 8268
 encoding utf-8
 Sheet 1 1
-Title ""
+Title "ice4pi-2.0"
 Date ""
 Rev ""
 Comp ""
@@ -79,64 +80,64 @@ Wire Wire Line
 $Comp
 L ice4pi:N25Q032A13ESC40F U2
 U 1 1 5E1E1709
-P 9500 4550
-F 0 "U2" H 9200 5000 50  0000 C CNN
-F 1 "W25Q32JVSSIQ" H 9900 4150 50  0000 C CNN
-F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 10000 4150 50  0001 C CNN
-F 3 "" H 10000 4150 50  0001 C CNN
-F 4 "W25Q32JVSNIQ" H 9500 4550 50  0001 C CNN "PN"
-	1    9500 4550
+P 9800 4550
+F 0 "U2" H 9500 5000 50  0000 C CNN
+F 1 "W25Q32JVSSIQ" H 10200 4150 50  0000 C CNN
+F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 10300 4150 50  0001 C CNN
+F 3 "" H 10300 4150 50  0001 C CNN
+F 4 "W25Q32JVSNIQ" H 9800 4550 50  0001 C CNN "PN"
+	1    9800 4550
 	1    0    0    -1  
 $EndComp
-Text GLabel 8900 4300 0    50   Input ~ 0
+Text GLabel 9200 4300 0    50   Input ~ 0
 iCE_MOSI
-Text GLabel 8900 4450 0    50   Input ~ 0
+Text GLabel 9200 4450 0    50   Input ~ 0
 iCE_SCK
-Text GLabel 8900 4750 0    50   Input ~ 0
+Text GLabel 9200 4750 0    50   Input ~ 0
 iCE_SS_B
 $Comp
 L power:GND #PWR0102
 U 1 1 5E1E2404
-P 9500 5000
-F 0 "#PWR0102" H 9500 4750 50  0001 C CNN
-F 1 "GND" H 9505 4827 50  0000 C CNN
-F 2 "" H 9500 5000 50  0001 C CNN
-F 3 "" H 9500 5000 50  0001 C CNN
-	1    9500 5000
+P 9800 5000
+F 0 "#PWR0102" H 9800 4750 50  0001 C CNN
+F 1 "GND" H 9805 4827 50  0000 C CNN
+F 2 "" H 9800 5000 50  0001 C CNN
+F 3 "" H 9800 5000 50  0001 C CNN
+	1    9800 5000
 	1    0    0    -1  
 $EndComp
-Text GLabel 9950 4300 2    50   Output ~ 0
+Text GLabel 10250 4300 2    50   Output ~ 0
 iCE_MISO
 $Comp
 L power:+3.3V #PWR0103
 U 1 1 5E1E287E
-P 9500 4050
-F 0 "#PWR0103" H 9500 3900 50  0001 C CNN
-F 1 "+3.3V" H 9515 4223 50  0000 C CNN
-F 2 "" H 9500 4050 50  0001 C CNN
-F 3 "" H 9500 4050 50  0001 C CNN
-	1    9500 4050
+P 9800 4050
+F 0 "#PWR0103" H 9800 3900 50  0001 C CNN
+F 1 "+3.3V" H 9815 4223 50  0000 C CNN
+F 2 "" H 9800 4050 50  0001 C CNN
+F 3 "" H 9800 4050 50  0001 C CNN
+	1    9800 4050
 	1    0    0    -1  
 $EndComp
 $Comp
 L Device:R R2
 U 1 1 5E1E2982
-P 10450 4600
-F 0 "R2" H 10520 4646 50  0000 L CNN
-F 1 "10K" H 10520 4555 50  0000 L CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" V 10380 4600 50  0001 C CNN
-F 3 "~" H 10450 4600 50  0001 C CNN
-F 4 "ERJ-2GEJ103X" H 10450 4600 50  0001 C CNN "PN"
-	1    10450 4600
+P 10750 4600
+F 0 "R2" H 10820 4646 50  0000 L CNN
+F 1 "10K" H 10820 4555 50  0000 L CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" V 10680 4600 50  0001 C CNN
+F 3 "~" H 10750 4600 50  0001 C CNN
+F 4 "ERJ-2GEJ103X" H 10750 4600 50  0001 C CNN "PN"
+	1    10750 4600
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	9950 4750 10450 4750
+	10250 4750 10750 4750
 Wire Wire Line
-	10450 4450 10450 4050
+	10750 4450 10750 4050
 Wire Wire Line
-	10450 4050 9500 4050
-Connection ~ 9500 4050
+	10750 4050 9800 4050
+Connection ~ 9800 4050
 Text GLabel 8450 2950 0    50   Input ~ 0
 iCE_SS_B
 Text GLabel 8450 2750 0    50   Input ~ 0
@@ -317,107 +318,107 @@ Connection ~ 8500 2000
 $Comp
 L Device:R R16
 U 1 1 5E25FC55
-P 8150 4350
-F 0 "R16" H 8220 4396 50  0000 L CNN
-F 1 "10K" H 8220 4305 50  0000 L CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" V 8080 4350 50  0001 C CNN
-F 3 "~" H 8150 4350 50  0001 C CNN
-F 4 "ERJ-2GEJ103X" H 8150 4350 50  0001 C CNN "PN"
-	1    8150 4350
+P 8450 4350
+F 0 "R16" H 8520 4396 50  0000 L CNN
+F 1 "10K" H 8520 4305 50  0000 L CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" V 8380 4350 50  0001 C CNN
+F 3 "~" H 8450 4350 50  0001 C CNN
+F 4 "ERJ-2GEJ103X" H 8450 4350 50  0001 C CNN "PN"
+	1    8450 4350
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	9050 4450 9000 4450
+	9350 4450 9300 4450
 $Comp
 L Device:R R17
 U 1 1 5E25FF44
-P 8350 4350
-F 0 "R17" H 8420 4396 50  0000 L CNN
-F 1 "10K" H 8420 4305 50  0000 L CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" V 8280 4350 50  0001 C CNN
-F 3 "~" H 8350 4350 50  0001 C CNN
-F 4 "ERJ-2GEJ103X" H 8350 4350 50  0001 C CNN "PN"
-	1    8350 4350
+P 8650 4350
+F 0 "R17" H 8720 4396 50  0000 L CNN
+F 1 "10K" H 8720 4305 50  0000 L CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" V 8580 4350 50  0001 C CNN
+F 3 "~" H 8650 4350 50  0001 C CNN
+F 4 "ERJ-2GEJ103X" H 8650 4350 50  0001 C CNN "PN"
+	1    8650 4350
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	9000 4450 9000 4550
+	9300 4450 9300 4550
 Wire Wire Line
-	9000 4550 8350 4550
+	9300 4550 8650 4550
 Wire Wire Line
-	8350 4550 8350 4500
-Connection ~ 9000 4450
+	8650 4550 8650 4500
+Connection ~ 9300 4450
 Wire Wire Line
-	9000 4450 8900 4450
+	9300 4450 9200 4450
 Wire Wire Line
-	8150 4600 8150 4500
+	8450 4600 8450 4500
 Wire Wire Line
-	8150 4600 9050 4600
+	8450 4600 9350 4600
 Wire Wire Line
-	8150 4200 8150 4050
+	8450 4200 8450 4050
 Wire Wire Line
-	8150 4050 8350 4050
+	8450 4050 8650 4050
 Wire Wire Line
-	8350 4200 8350 4050
-Connection ~ 8350 4050
+	8650 4200 8650 4050
+Connection ~ 8650 4050
 Wire Wire Line
-	8350 4050 9500 4050
+	8650 4050 9800 4050
 Wire Wire Line
-	9050 4300 8900 4300
+	9350 4300 9200 4300
 $Comp
 L Device:R R15
 U 1 1 5E261D36
-P 7950 4350
-F 0 "R15" H 8020 4396 50  0000 L CNN
-F 1 "10K" H 8020 4305 50  0000 L CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" V 7880 4350 50  0001 C CNN
-F 3 "~" H 7950 4350 50  0001 C CNN
-F 4 "ERJ-2GEJ103X" H 7950 4350 50  0001 C CNN "PN"
-	1    7950 4350
+P 8250 4350
+F 0 "R15" H 8320 4396 50  0000 L CNN
+F 1 "10K" H 8320 4305 50  0000 L CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" V 8180 4350 50  0001 C CNN
+F 3 "~" H 8250 4350 50  0001 C CNN
+F 4 "ERJ-2GEJ103X" H 8250 4350 50  0001 C CNN "PN"
+	1    8250 4350
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	9050 4750 9000 4750
+	9350 4750 9300 4750
 Wire Wire Line
-	9000 4750 9000 4650
+	9300 4750 9300 4650
 Wire Wire Line
-	9000 4650 7950 4650
+	9300 4650 8250 4650
 Wire Wire Line
-	7950 4650 7950 4500
-Connection ~ 9000 4750
+	8250 4650 8250 4500
+Connection ~ 9300 4750
 Wire Wire Line
-	9000 4750 8900 4750
+	9300 4750 9200 4750
 Wire Wire Line
-	7950 4200 7950 4050
+	8250 4200 8250 4050
 Wire Wire Line
-	7950 4050 8150 4050
-Connection ~ 8150 4050
+	8250 4050 8450 4050
+Connection ~ 8450 4050
 $Comp
 L Device:C_Small C28
 U 1 1 5E2634F8
-P 10600 4150
-F 0 "C28" H 10692 4196 50  0000 L CNN
-F 1 "0.1uF" H 10692 4105 50  0000 L CNN
-F 2 "Capacitor_SMD:C_0402_1005Metric" H 10600 4150 50  0001 C CNN
-F 3 "~" H 10600 4150 50  0001 C CNN
-F 4 "885012205037" H 10600 4150 50  0001 C CNN "PN"
-	1    10600 4150
+P 10900 4150
+F 0 "C28" H 10992 4196 50  0000 L CNN
+F 1 "0.1uF" H 10992 4105 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0402_1005Metric" H 10900 4150 50  0001 C CNN
+F 3 "~" H 10900 4150 50  0001 C CNN
+F 4 "885012205037" H 10900 4150 50  0001 C CNN "PN"
+	1    10900 4150
 	1    0    0    -1  
 $EndComp
 $Comp
 L power:GND #PWR0112
 U 1 1 5E2635B5
-P 10600 4250
-F 0 "#PWR0112" H 10600 4000 50  0001 C CNN
-F 1 "GND" H 10605 4077 50  0000 C CNN
-F 2 "" H 10600 4250 50  0001 C CNN
-F 3 "" H 10600 4250 50  0001 C CNN
-	1    10600 4250
+P 10900 4250
+F 0 "#PWR0112" H 10900 4000 50  0001 C CNN
+F 1 "GND" H 10905 4077 50  0000 C CNN
+F 2 "" H 10900 4250 50  0001 C CNN
+F 3 "" H 10900 4250 50  0001 C CNN
+	1    10900 4250
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	10600 4050 10450 4050
-Connection ~ 10450 4050
+	10900 4050 10750 4050
+Connection ~ 10750 4050
 $Comp
 L power:+1V2 #PWR0113
 U 1 1 5E2644D5
@@ -915,173 +916,173 @@ LED0
 $Comp
 L Device:LED D4
 U 1 1 5E2AFD5C
-P 5000 6000
-F 0 "D4" H 4991 6217 50  0000 C CNN
-F 1 "LED" H 4991 6126 50  0000 C CNN
-F 2 "LED_SMD:LED_0402_1005Metric" H 5000 6000 50  0001 C CNN
-F 3 "~" H 5000 6000 50  0001 C CNN
-F 4 "SML-LX0603GW-TR" H 5000 6000 50  0001 C CNN "PN"
-	1    5000 6000
+P 4550 5950
+F 0 "D4" H 4541 6167 50  0000 C CNN
+F 1 "LED" H 4541 6076 50  0000 C CNN
+F 2 "LED_SMD:LED_0402_1005Metric" H 4550 5950 50  0001 C CNN
+F 3 "~" H 4550 5950 50  0001 C CNN
+F 4 "SML-LX0603GW-TR" H 4550 5950 50  0001 C CNN "PN"
+	1    4550 5950
 	1    0    0    -1  
 $EndComp
 $Comp
 L Device:LED D3
 U 1 1 5E2B0000
-P 5000 6200
-F 0 "D3" H 4991 6417 50  0000 C CNN
-F 1 "LED" H 4991 6326 50  0000 C CNN
-F 2 "LED_SMD:LED_0402_1005Metric" H 5000 6200 50  0001 C CNN
-F 3 "~" H 5000 6200 50  0001 C CNN
-F 4 "SML-LX0603GW-TR" H 5000 6200 50  0001 C CNN "PN"
-	1    5000 6200
+P 4550 6150
+F 0 "D3" H 4541 6367 50  0000 C CNN
+F 1 "LED" H 4541 6276 50  0000 C CNN
+F 2 "LED_SMD:LED_0402_1005Metric" H 4550 6150 50  0001 C CNN
+F 3 "~" H 4550 6150 50  0001 C CNN
+F 4 "SML-LX0603GW-TR" H 4550 6150 50  0001 C CNN "PN"
+	1    4550 6150
 	1    0    0    -1  
 $EndComp
 $Comp
 L Device:LED D2
 U 1 1 5E2B00B9
-P 5000 6400
-F 0 "D2" H 4991 6617 50  0000 C CNN
-F 1 "LED" H 4991 6526 50  0000 C CNN
-F 2 "LED_SMD:LED_0402_1005Metric" H 5000 6400 50  0001 C CNN
-F 3 "~" H 5000 6400 50  0001 C CNN
-F 4 "SML-LX0603GW-TR" H 5000 6400 50  0001 C CNN "PN"
-	1    5000 6400
+P 4550 6350
+F 0 "D2" H 4541 6567 50  0000 C CNN
+F 1 "LED" H 4541 6476 50  0000 C CNN
+F 2 "LED_SMD:LED_0402_1005Metric" H 4550 6350 50  0001 C CNN
+F 3 "~" H 4550 6350 50  0001 C CNN
+F 4 "SML-LX0603GW-TR" H 4550 6350 50  0001 C CNN "PN"
+	1    4550 6350
 	1    0    0    -1  
 $EndComp
 $Comp
 L Device:LED D1
 U 1 1 5E2B0159
-P 5000 6600
-F 0 "D1" H 4991 6817 50  0000 C CNN
-F 1 "LED" H 4991 6726 50  0000 C CNN
-F 2 "LED_SMD:LED_0402_1005Metric" H 5000 6600 50  0001 C CNN
-F 3 "~" H 5000 6600 50  0001 C CNN
-F 4 "SML-LX0603GW-TR" H 5000 6600 50  0001 C CNN "PN"
-	1    5000 6600
+P 4550 6550
+F 0 "D1" H 4541 6767 50  0000 C CNN
+F 1 "LED" H 4541 6676 50  0000 C CNN
+F 2 "LED_SMD:LED_0402_1005Metric" H 4550 6550 50  0001 C CNN
+F 3 "~" H 4550 6550 50  0001 C CNN
+F 4 "SML-LX0603GW-TR" H 4550 6550 50  0001 C CNN "PN"
+	1    4550 6550
 	1    0    0    -1  
 $EndComp
 $Comp
 L Device:R R14
 U 1 1 5E2B02DE
-P 4700 6750
-F 0 "R14" H 4770 6796 50  0000 L CNN
-F 1 "1K" H 4770 6705 50  0000 L CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" V 4630 6750 50  0001 C CNN
-F 3 "~" H 4700 6750 50  0001 C CNN
-F 4 "ERJ-2GEJ102X " H 4700 6750 50  0001 C CNN "PN"
-	1    4700 6750
+P 4250 6700
+F 0 "R14" H 4320 6746 50  0000 L CNN
+F 1 "1K" H 4320 6655 50  0000 L CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" V 4180 6700 50  0001 C CNN
+F 3 "~" H 4250 6700 50  0001 C CNN
+F 4 "ERJ-2GEJ102X " H 4250 6700 50  0001 C CNN "PN"
+	1    4250 6700
 	1    0    0    -1  
 $EndComp
 $Comp
 L Device:R R13
 U 1 1 5E2B041C
-P 4550 6750
-F 0 "R13" H 4620 6796 50  0000 L CNN
-F 1 "1K" H 4620 6705 50  0000 L CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" V 4480 6750 50  0001 C CNN
-F 3 "~" H 4550 6750 50  0001 C CNN
-F 4 "ERJ-2GEJ102X " H 4550 6750 50  0001 C CNN "PN"
-	1    4550 6750
+P 4100 6700
+F 0 "R13" H 4170 6746 50  0000 L CNN
+F 1 "1K" H 4170 6655 50  0000 L CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" V 4030 6700 50  0001 C CNN
+F 3 "~" H 4100 6700 50  0001 C CNN
+F 4 "ERJ-2GEJ102X " H 4100 6700 50  0001 C CNN "PN"
+	1    4100 6700
 	1    0    0    -1  
 $EndComp
 $Comp
 L Device:R R12
 U 1 1 5E2B04DD
-P 4400 6750
-F 0 "R12" H 4470 6796 50  0000 L CNN
-F 1 "1K" H 4470 6705 50  0000 L CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" V 4330 6750 50  0001 C CNN
-F 3 "~" H 4400 6750 50  0001 C CNN
-F 4 "ERJ-2GEJ102X " H 4400 6750 50  0001 C CNN "PN"
-	1    4400 6750
+P 3950 6700
+F 0 "R12" H 4020 6746 50  0000 L CNN
+F 1 "1K" H 4020 6655 50  0000 L CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" V 3880 6700 50  0001 C CNN
+F 3 "~" H 3950 6700 50  0001 C CNN
+F 4 "ERJ-2GEJ102X " H 3950 6700 50  0001 C CNN "PN"
+	1    3950 6700
 	1    0    0    -1  
 $EndComp
 $Comp
 L Device:R R11
 U 1 1 5E2B05E5
-P 4250 6750
-F 0 "R11" H 4320 6796 50  0000 L CNN
-F 1 "1K" H 4320 6705 50  0000 L CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" V 4180 6750 50  0001 C CNN
-F 3 "~" H 4250 6750 50  0001 C CNN
-F 4 "ERJ-2GEJ102X " H 4250 6750 50  0001 C CNN "PN"
-	1    4250 6750
+P 3800 6700
+F 0 "R11" H 3870 6746 50  0000 L CNN
+F 1 "1K" H 3870 6655 50  0000 L CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" V 3730 6700 50  0001 C CNN
+F 3 "~" H 3800 6700 50  0001 C CNN
+F 4 "ERJ-2GEJ102X " H 3800 6700 50  0001 C CNN "PN"
+	1    3800 6700
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	4700 6600 4850 6600
+	4250 6550 4400 6550
 Wire Wire Line
-	4850 6400 4550 6400
+	4400 6350 4100 6350
 Wire Wire Line
-	4550 6400 4550 6600
+	4100 6350 4100 6550
 Wire Wire Line
-	4850 6200 4400 6200
+	4400 6150 3950 6150
 Wire Wire Line
-	4400 6200 4400 6600
+	3950 6150 3950 6550
 Wire Wire Line
-	4850 6000 4250 6000
+	4400 5950 3800 5950
 Wire Wire Line
-	4250 6000 4250 6600
+	3800 5950 3800 6550
 $Comp
 L power:GND #PWR0127
 U 1 1 5E2B848B
-P 4250 6900
-F 0 "#PWR0127" H 4250 6650 50  0001 C CNN
-F 1 "GND" H 4255 6727 50  0000 C CNN
-F 2 "" H 4250 6900 50  0001 C CNN
-F 3 "" H 4250 6900 50  0001 C CNN
-	1    4250 6900
+P 3800 6850
+F 0 "#PWR0127" H 3800 6600 50  0001 C CNN
+F 1 "GND" H 3805 6677 50  0000 C CNN
+F 2 "" H 3800 6850 50  0001 C CNN
+F 3 "" H 3800 6850 50  0001 C CNN
+	1    3800 6850
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	4700 6900 4550 6900
-Connection ~ 4250 6900
-Connection ~ 4400 6900
+	4250 6850 4100 6850
+Connection ~ 3800 6850
+Connection ~ 3950 6850
 Wire Wire Line
-	4400 6900 4250 6900
-Connection ~ 4550 6900
+	3950 6850 3800 6850
+Connection ~ 4100 6850
 Wire Wire Line
-	4550 6900 4400 6900
-Text GLabel 5150 6000 2    50   Input ~ 0
+	4100 6850 3950 6850
+Text GLabel 4700 5950 2    50   Input ~ 0
 LED3
-Text GLabel 5150 6200 2    50   Input ~ 0
+Text GLabel 4700 6150 2    50   Input ~ 0
 LED2
-Text GLabel 5150 6400 2    50   Input ~ 0
+Text GLabel 4700 6350 2    50   Input ~ 0
 LED1
-Text GLabel 5150 6600 2    50   Input ~ 0
+Text GLabel 4700 6550 2    50   Input ~ 0
 LED0
 $Comp
 L Device:LED D5
 U 1 1 5E2C9447
-P 5000 5800
-F 0 "D5" H 4991 6017 50  0000 C CNN
-F 1 "LED" H 4991 5926 50  0000 C CNN
-F 2 "LED_SMD:LED_0402_1005Metric" H 5000 5800 50  0001 C CNB
-F 3 "~" H 5000 5800 50  0001 C CNN
-F 4 "SML-LX0603IW-TR" H 5000 5800 50  0001 C CNN "PN"
-	1    5000 5800
+P 4550 5750
+F 0 "D5" H 4541 5967 50  0000 C CNN
+F 1 "LED" H 4541 5876 50  0000 C CNN
+F 2 "LED_SMD:LED_0402_1005Metric" H 4550 5750 50  0001 C CNB
+F 3 "~" H 4550 5750 50  0001 C CNN
+F 4 "SML-LX0603IW-TR" H 4550 5750 50  0001 C CNN "PN"
+	1    4550 5750
 	1    0    0    -1  
 $EndComp
-Text GLabel 5150 5800 2    50   Input ~ 0
+Text GLabel 4700 5750 2    50   Input ~ 0
 LED4
 $Comp
 L Device:R R10
 U 1 1 5E2D2FE4
-P 4100 6750
-F 0 "R10" H 4170 6796 50  0000 L CNN
-F 1 "1K" H 4170 6705 50  0000 L CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" V 4030 6750 50  0001 C CNN
-F 3 "~" H 4100 6750 50  0001 C CNN
-F 4 "ERJ-2GEJ102X " H 4100 6750 50  0001 C CNN "PN"
-	1    4100 6750
+P 3650 6700
+F 0 "R10" H 3720 6746 50  0000 L CNN
+F 1 "1K" H 3720 6655 50  0000 L CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" V 3580 6700 50  0001 C CNN
+F 3 "~" H 3650 6700 50  0001 C CNN
+F 4 "ERJ-2GEJ102X " H 3650 6700 50  0001 C CNN "PN"
+	1    3650 6700
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	4250 6900 4100 6900
+	3800 6850 3650 6850
 Wire Wire Line
-	4100 6600 4100 5800
+	3650 6550 3650 5750
 Wire Wire Line
-	4100 5800 4850 5800
+	3650 5750 4400 5750
 $Comp
 L Device:R R18
 U 1 1 5E2DB2F7
@@ -1373,29 +1374,6 @@ F 3 "" H 3500 5100 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Connector:Raspberry_Pi_2_3 J2
-U 1 1 5E30CCA6
-P 6650 5200
-F 0 "J2" H 6650 6678 50  0000 C CNN
-F 1 "Raspberry_Pi_2_3" H 6650 6587 50  0000 C CNN
-F 2 "ice4pi:PinSocket_2x20_P2.54mm_Vertical_1_04mm" H 6650 5200 50  0001 C CNN
-F 3 "https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_3bplus_1p0_reduced.pdf" H 6650 5200 50  0001 C CNN
-F 4 "SSW-120-01-T-D-006" H 6650 5200 50  0001 C CNN "PN"
-	1    6650 5200
-	1    0    0    -1  
-$EndComp
-$Comp
-L power:+5V #PWR0137
-U 1 1 5E30D42B
-P 6450 3900
-F 0 "#PWR0137" H 6450 3750 50  0001 C CNN
-F 1 "+5V" H 6465 4073 50  0000 C CNN
-F 2 "" H 6450 3900 50  0001 C CNN
-F 3 "" H 6450 3900 50  0001 C CNN
-	1    6450 3900
-	1    0    0    -1  
-$EndComp
-$Comp
 L Connector_Generic:Conn_02x06_Top_Bottom J1
 U 1 1 5E30D74F
 P 1450 6650
@@ -1483,28 +1461,11 @@ Text GLabel 1750 6650 2    50   BiDi ~ 0
 PIO1_08
 Text GLabel 1750 6750 2    50   BiDi ~ 0
 PIO1_09
-Wire Wire Line
-	6550 3900 6450 3900
-Connection ~ 6450 3900
-$Comp
-L power:+3.3V #PWR0133
-U 1 1 5E292362
-P 6750 3900
-F 0 "#PWR0133" H 6750 3750 50  0001 C CNN
-F 1 "+3.3V" H 6765 4073 50  0000 C CNN
-F 2 "" H 6750 3900 50  0001 C CNN
-F 3 "" H 6750 3900 50  0001 C CNN
-	1    6750 3900
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	6850 3900 6750 3900
-Connection ~ 6750 3900
-Text GLabel 7450 5600 2    50   Output ~ 0
+Text GLabel 5850 5150 0    50   Output ~ 0
 iCE_MOSI
-Text GLabel 7450 5500 2    50   Input ~ 0
+Text GLabel 5850 5250 0    50   Input ~ 0
 iCE_MISO
-Text GLabel 7450 5700 2    50   Output ~ 0
+Text GLabel 5850 5350 0    50   Output ~ 0
 iCE_SCK
 $Comp
 L power:+3.3V #PWR0105
@@ -1521,11 +1482,11 @@ Text GLabel 6600 1650 0    50   Output ~ 0
 RS232_Tx_TTL
 Text GLabel 6600 1750 0    50   Input ~ 0
 RS232_Rx_TTL
-Text GLabel 5850 4400 0    50   Input ~ 0
+Text GLabel 7450 4650 2    50   Input ~ 0
 RS232_Tx_TTL
-Text GLabel 5850 4300 0    50   Output ~ 0
+Text GLabel 7450 4550 2    50   Output ~ 0
 RS232_Rx_TTL
-Text GLabel 5850 5600 0    50   Output ~ 0
+Text GLabel 7450 5050 2    50   Output ~ 0
 iCE_CREST
 $Comp
 L power:+3.3V #PWR0141
@@ -1552,133 +1513,6 @@ F 4 "CDBU0520" V 9250 1900 50  0001 C CNN "PN"
 	1    9250 1900
 	0    -1   -1   0   
 $EndComp
-Wire Wire Line
-	6350 6500 6250 6500
-$Comp
-L power:GND #PWR0142
-U 1 1 5E3537CA
-P 6250 6500
-F 0 "#PWR0142" H 6250 6250 50  0001 C CNN
-F 1 "GND" H 6255 6327 50  0000 C CNN
-F 2 "" H 6250 6500 50  0001 C CNN
-F 3 "" H 6250 6500 50  0001 C CNN
-	1    6250 6500
-	1    0    0    -1  
-$EndComp
-Connection ~ 6250 6500
-Wire Wire Line
-	6950 6500 6850 6500
-Connection ~ 6350 6500
-Connection ~ 6450 6500
-Wire Wire Line
-	6450 6500 6350 6500
-Connection ~ 6550 6500
-Wire Wire Line
-	6550 6500 6450 6500
-Connection ~ 6650 6500
-Wire Wire Line
-	6650 6500 6550 6500
-Connection ~ 6750 6500
-Wire Wire Line
-	6750 6500 6650 6500
-Connection ~ 6850 6500
-Wire Wire Line
-	6850 6500 6750 6500
-$Comp
-L ice4pi:TFDU4101-TR3 U5
-U 1 1 5E3647BC
-P 10250 5750
-F 0 "U5" H 10578 5526 50  0000 L CNN
-F 1 "TFDU4101-TR3" H 10578 5435 50  0000 L CNN
-F 2 "ice4pi:TFDU4101-TR3" H 10150 5950 50  0001 C CNN
-F 3 "" H 10150 5950 50  0001 C CNN
-F 4 "TFDU4101-TR3" H 10250 5750 50  0001 C CNN "PN"
-	1    10250 5750
-	1    0    0    -1  
-$EndComp
-$Comp
-L Device:R R21
-U 1 1 5E364A05
-P 9700 5650
-F 0 "R21" V 9493 5650 50  0000 C CNN
-F 1 "47" V 9584 5650 50  0000 C CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" V 9630 5650 50  0001 C CNN
-F 3 "~" H 9700 5650 50  0001 C CNN
-F 4 "ERJ-2GEJ470X" V 9700 5650 50  0001 C CNN "PN"
-	1    9700 5650
-	0    1    1    0   
-$EndComp
-$Comp
-L Device:R R22
-U 1 1 5E364B52
-P 9700 5750
-F 0 "R22" V 9493 5750 50  0000 C CNN
-F 1 "47" V 9584 5750 50  0000 C CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" V 9630 5750 50  0001 C CNN
-F 3 "~" H 9700 5750 50  0001 C CNN
-F 4 "ERJ-2GEJ470X" V 9700 5750 50  0001 C CNN "PN"
-	1    9700 5750
-	0    1    1    0   
-$EndComp
-$Comp
-L power:+3.3V #PWR0143
-U 1 1 5E364CC8
-P 9550 5650
-F 0 "#PWR0143" H 9550 5500 50  0001 C CNN
-F 1 "+3.3V" H 9565 5823 50  0000 C CNN
-F 2 "" H 9550 5650 50  0001 C CNN
-F 3 "" H 9550 5650 50  0001 C CNN
-	1    9550 5650
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	9550 5750 9550 5650
-Connection ~ 9550 5650
-Wire Wire Line
-	10050 5650 9850 5650
-$Comp
-L Device:C_Small C32
-U 1 1 5E37D22C
-P 9850 5850
-F 0 "C32" H 9942 5896 50  0000 L CNN
-F 1 "0.1uF" H 9942 5805 50  0000 L CNN
-F 2 "Capacitor_SMD:C_0402_1005Metric" H 9850 5850 50  0001 C CNN
-F 3 "~" H 9850 5850 50  0001 C CNN
-F 4 "885012205037" H 9850 5850 50  0001 C CNN "PN"
-	1    9850 5850
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	9850 5750 10050 5750
-Connection ~ 9850 5750
-Wire Wire Line
-	9850 5950 9950 5950
-Wire Wire Line
-	9950 5950 9950 5900
-Wire Wire Line
-	9950 5900 10050 5900
-$Comp
-L Device:C_Small C31
-U 1 1 5E38DF5C
-P 9550 5850
-F 0 "C31" H 9642 5896 50  0000 L CNN
-F 1 "4.7uF" H 9642 5805 50  0000 L CNN
-F 2 "Capacitor_SMD:C_0402_1005Metric" H 9550 5850 50  0001 C CNN
-F 3 "~" H 9550 5850 50  0001 C CNN
-F 4 "C1005X5R0J475M050BC" H 9550 5850 50  0001 C CNN "PN"
-	1    9550 5850
-	1    0    0    -1  
-$EndComp
-Connection ~ 9550 5750
-Wire Wire Line
-	9550 5950 9850 5950
-Connection ~ 9850 5950
-Text GLabel 10050 6200 0    50   Input ~ 0
-IR_TXD
-Text GLabel 10050 6400 0    50   Input ~ 0
-IR_SD
-Text GLabel 10050 6300 0    50   Output ~ 0
-IR_RXD
 Text GLabel 2950 3150 0    50   Output ~ 0
 IR_TXD
 Text GLabel 2950 3350 0    50   Output ~ 0
@@ -1725,60 +1559,60 @@ NoConn ~ 2200 4950
 $Comp
 L Device:C_Small C4
 U 1 1 5E4A4EC3
-P 7600 3950
-F 0 "C4" H 7692 3996 50  0000 L CNN
-F 1 "10uF" H 7692 3905 50  0000 L CNN
-F 2 "Capacitor_SMD:C_0402_1005Metric" H 7600 3950 50  0001 C CNN
-F 3 "~" H 7600 3950 50  0001 C CNN
-F 4 "ZRB15XR61A106ME01D" H 7600 3950 50  0001 C CNN "PN"
-	1    7600 3950
+P 7650 4000
+F 0 "C4" H 7742 4046 50  0000 L CNN
+F 1 "10uF" H 7742 3955 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0402_1005Metric" H 7650 4000 50  0001 C CNN
+F 3 "~" H 7650 4000 50  0001 C CNN
+F 4 "ZRB15XR61A106ME01D" H 7650 4000 50  0001 C CNN "PN"
+	1    7650 4000
 	1    0    0    -1  
 $EndComp
 $Comp
 L power:+3.3V #PWR0140
 U 1 1 5E4B367C
-P 7600 3850
-F 0 "#PWR0140" H 7600 3700 50  0001 C CNN
-F 1 "+3.3V" H 7615 4023 50  0000 C CNN
-F 2 "" H 7600 3850 50  0001 C CNN
-F 3 "" H 7600 3850 50  0001 C CNN
-	1    7600 3850
+P 7650 3900
+F 0 "#PWR0140" H 7650 3750 50  0001 C CNN
+F 1 "+3.3V" H 7665 4073 50  0000 C CNN
+F 2 "" H 7650 3900 50  0001 C CNN
+F 3 "" H 7650 3900 50  0001 C CNN
+	1    7650 3900
 	1    0    0    -1  
 $EndComp
 $Comp
 L power:GND #PWR0144
 U 1 1 5E4B3768
-P 7600 4050
-F 0 "#PWR0144" H 7600 3800 50  0001 C CNN
-F 1 "GND" H 7605 3877 50  0000 C CNN
-F 2 "" H 7600 4050 50  0001 C CNN
-F 3 "" H 7600 4050 50  0001 C CNN
-	1    7600 4050
+P 7650 4100
+F 0 "#PWR0144" H 7650 3850 50  0001 C CNN
+F 1 "GND" H 7655 3927 50  0000 C CNN
+F 2 "" H 7650 4100 50  0001 C CNN
+F 3 "" H 7650 4100 50  0001 C CNN
+	1    7650 4100
 	1    0    0    -1  
 $EndComp
-Text GLabel 5850 5700 0    50   Input ~ 0
+Text GLabel 7450 5250 2    50   Input ~ 0
 iCE_CDONE
-Text GLabel 7450 5400 2    50   Output ~ 0
+Text GLabel 7450 5350 2    50   Output ~ 0
 iCE_SS_B
-Text GLabel 5850 5200 0    50   BiDi ~ 0
+Text GLabel 7450 6150 2    50   BiDi ~ 0
 PIO0_02
-Text GLabel 5850 5100 0    50   BiDi ~ 0
+Text GLabel 7450 6050 2    50   BiDi ~ 0
 PIO0_04
-Text GLabel 5850 5800 0    50   BiDi ~ 0
+Text GLabel 5850 6050 0    50   BiDi ~ 0
 PIO0_03
-Text GLabel 5850 4600 0    50   BiDi ~ 0
+Text GLabel 7450 5950 2    50   BiDi ~ 0
 PIO0_06
-Text GLabel 5850 5000 0    50   BiDi ~ 0
+Text GLabel 5850 5950 0    50   BiDi ~ 0
 PIO0_05
-Text GLabel 7450 5100 2    50   BiDi ~ 0
+Text GLabel 5850 5750 0    50   BiDi ~ 0
 PIO0_08
-Text GLabel 7450 5000 2    50   BiDi ~ 0
+Text GLabel 5850 5650 0    50   BiDi ~ 0
 PIO0_10
-Text GLabel 7450 4400 2    50   BiDi ~ 0
+Text GLabel 7450 5550 2    50   BiDi ~ 0
 PIO0_12
-Text GLabel 7450 4300 2    50   BiDi ~ 0
+Text GLabel 5850 5550 0    50   BiDi ~ 0
 PIO0_11
-Text GLabel 7450 5300 2    50   BiDi ~ 0
+Text GLabel 7450 5450 2    50   BiDi ~ 0
 PIO0_13
 Text GLabel 950  1950 0    50   BiDi ~ 0
 PIO0_10
@@ -1788,9 +1622,9 @@ Text GLabel 950  2150 0    50   BiDi ~ 0
 PIO0_12
 Text GLabel 950  2250 0    50   BiDi ~ 0
 PIO0_13
-Text GLabel 7450 6000 2    50   BiDi ~ 0
+Text GLabel 5850 5850 0    50   BiDi ~ 0
 PIO0_07
-Text GLabel 7450 5900 2    50   BiDi ~ 0
+Text GLabel 7450 5750 2    50   BiDi ~ 0
 PIO0_09
 Text GLabel 950  2350 0    50   BiDi ~ 0
 PIO0_14
@@ -1806,22 +1640,130 @@ Text GLabel 950  2850 0    50   BiDi ~ 0
 PIO0_19
 Text GLabel 950  2950 0    50   BiDi ~ 0
 PIO0_20
-Text GLabel 5850 5400 0    50   BiDi ~ 0
+Text GLabel 5850 4950 0    50   BiDi ~ 0
 PIO0_14
-Text GLabel 5850 5500 0    50   BiDi ~ 0
+Text GLabel 7450 4950 2    50   BiDi ~ 0
 PIO0_15
-Text GLabel 5850 5900 0    50   BiDi ~ 0
+Text GLabel 5850 4850 0    50   BiDi ~ 0
 PIO0_16
-Text GLabel 5850 4800 0    50   BiDi ~ 0
+Text GLabel 7450 4750 2    50   BiDi ~ 0
 PIO0_17
-Text GLabel 5850 4700 0    50   BiDi ~ 0
+Text GLabel 5850 4750 0    50   BiDi ~ 0
 PIO0_18
-Text GLabel 7450 4900 2    50   BiDi ~ 0
+Text GLabel 5850 4550 0    50   BiDi ~ 0
 PIO0_19
-Text GLabel 7450 4700 2    50   BiDi ~ 0
+Text GLabel 5850 4450 0    50   BiDi ~ 0
 PIO0_21
-Text GLabel 7450 4600 2    50   BiDi ~ 0
+Text GLabel 5850 4350 0    50   BiDi ~ 0
 PIO0_20
 Text GLabel 950  3050 0    50   BiDi ~ 0
 PIO0_21
+$Comp
+L ice4pi:raspberry_pi_2_3_4_ordered J2
+U 1 1 620502D1
+P 6650 5200
+F 0 "J2" H 6650 6567 50  0000 C CNN
+F 1 "raspberry_pi_2_3_4_ordered" H 6650 6476 50  0000 C CNN
+F 2 "ice4pi:PinSocket_2x20_P2.54mm_Vertical_1_04mm" H 6650 5050 50  0001 C CNN
+F 3 "https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_3bplus_1p0_reduced.pdf" H 6650 5050 50  0001 C CNN
+F 4 "SSW-120-01-T-D-006" H 6650 5200 50  0001 C CNN "PN"
+	1    6650 5200
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+5V #PWR?
+U 1 1 622A516D
+P 7450 4150
+F 0 "#PWR?" H 7450 4000 50  0001 C CNN
+F 1 "+5V" H 7465 4323 50  0000 C CNN
+F 2 "" H 7450 4150 50  0001 C CNN
+F 3 "" H 7450 4150 50  0001 C CNN
+	1    7450 4150
+	1    0    0    -1  
+$EndComp
+Connection ~ 7450 4250
+Wire Wire Line
+	7450 4250 7450 4150
+$Comp
+L power:GND #PWR?
+U 1 1 622ABE71
+P 8050 6400
+F 0 "#PWR?" H 8050 6150 50  0001 C CNN
+F 1 "GND" H 8055 6227 50  0000 C CNN
+F 2 "" H 8050 6400 50  0001 C CNN
+F 3 "" H 8050 6400 50  0001 C CNN
+	1    8050 6400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8050 6400 8050 5850
+Wire Wire Line
+	8050 5650 8050 5850
+Connection ~ 8050 5850
+Wire Wire Line
+	8050 5150 8050 5650
+Wire Wire Line
+	8050 4850 8050 5150
+Connection ~ 8050 5150
+Wire Wire Line
+	7450 5850 8050 5850
+Wire Wire Line
+	7450 5650 8050 5650
+Wire Wire Line
+	7450 5150 8050 5150
+Wire Wire Line
+	7450 4850 8050 4850
+Wire Wire Line
+	7450 4450 8050 4450
+Wire Wire Line
+	8050 4450 8050 4850
+Connection ~ 8050 4850
+$Comp
+L power:+3.3V #PWR?
+U 1 1 622FB201
+P 5400 4150
+F 0 "#PWR?" H 5400 4000 50  0001 C CNN
+F 1 "+3.3V" H 5415 4323 50  0000 C CNN
+F 2 "" H 5400 4150 50  0001 C CNN
+F 3 "" H 5400 4150 50  0001 C CNN
+	1    5400 4150
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5850 4250 5400 4250
+Wire Wire Line
+	5400 4250 5400 4150
+Wire Wire Line
+	5400 4250 5400 5050
+Wire Wire Line
+	5400 5050 5850 5050
+Connection ~ 5400 4250
+$Comp
+L power:GND #PWR?
+U 1 1 6230A1D0
+P 5250 6250
+F 0 "#PWR?" H 5250 6000 50  0001 C CNN
+F 1 "GND" H 5255 6077 50  0000 C CNN
+F 2 "" H 5250 6250 50  0001 C CNN
+F 3 "" H 5250 6250 50  0001 C CNN
+	1    5250 6250
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5850 6150 5250 6150
+Wire Wire Line
+	5250 6150 5250 6250
+Wire Wire Line
+	5850 5450 5250 5450
+Wire Wire Line
+	5250 5450 5250 6150
+Connection ~ 5250 6150
+Wire Wire Line
+	5850 4650 5250 4650
+Wire Wire Line
+	5250 4650 5250 5450
+Connection ~ 5250 5450
+Wire Wire Line
+	7450 4250 7450 4350
+Connection ~ 8050 5650
 $EndSCHEMATC