path: root/ice4pi.sch

EESchema Schematic File Version 4
LIBS:ice4pi-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "ice4pi-2.0"
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L FPGA_Lattice:ICE40HX1K-TQ144 U1
U 1 1 5E1DF321
P 1450 2250
F 0 "U1" H 1830 2377 50  0000 L CNN
F 1 "ICE40HX1K-TQ144" H 1830 2286 50  0000 L CNN
F 2 "Package_QFP:TQFP-144_20x20mm_P0.5mm" H 1450 800 50  0001 C CNN
F 3 "http://www.latticesemi.com/Products/FPGAandCPLD/iCE40" H 600 3650 50  0001 C CNN
	1    1450 2250
	1    0    0    -1  
$EndComp
$Comp
L FPGA_Lattice:ICE40HX1K-TQ144 U1
U 2 1 5E1DF3BB
P 3450 2150
F 0 "U1" H 3830 2277 50  0000 L CNN
F 1 "ICE40HX1K-TQ144" H 3830 2186 50  0000 L CNN
F 2 "Package_QFP:TQFP-144_20x20mm_P0.5mm" H 3450 700 50  0001 C CNN
F 3 "http://www.latticesemi.com/Products/FPGAandCPLD/iCE40" H 2600 3550 50  0001 C CNN
	2    3450 2150
	1    0    0    -1  
$EndComp
$Comp
L FPGA_Lattice:ICE40HX1K-TQ144 U1
U 3 1 5E1DF482
P 5150 2250
F 0 "U1" H 5530 2377 50  0000 L CNN
F 1 "ICE40HX1K-TQ144" H 5530 2286 50  0000 L CNN
F 2 "Package_QFP:TQFP-144_20x20mm_P0.5mm" H 5150 800 50  0001 C CNN
F 3 "http://www.latticesemi.com/Products/FPGAandCPLD/iCE40" H 4300 3650 50  0001 C CNN
	3    5150 2250
	1    0    0    -1  
$EndComp
$Comp
L FPGA_Lattice:ICE40HX1K-TQ144 U1
U 5 1 5E1DF5E3
P 9050 2750
F 0 "U1" H 9691 2796 50  0000 L CNN
F 1 "ICE40HX1K-TQ144" H 9691 2705 50  0000 L CNN
F 2 "Package_QFP:TQFP-144_20x20mm_P0.5mm" H 9050 1300 50  0001 C CNN
F 3 "http://www.latticesemi.com/Products/FPGAandCPLD/iCE40" H 8200 4150 50  0001 C CNN
	5    9050 2750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 5E1DF7FA
P 9050 3450
F 0 "#PWR0101" H 9050 3200 50  0001 C CNN
F 1 "GND" H 9055 3277 50  0000 C CNN
F 2 "" H 9050 3450 50  0001 C CNN
F 3 "" H 9050 3450 50  0001 C CNN
	1    9050 3450
	1    0    0    -1  
$EndComp
Text GLabel 6600 2350 0    50   Input ~ 0
12MHz
Text GLabel 9850 2750 2    50   Output ~ 0
iCE_CDONE
Text GLabel 8300 3150 0    50   Input ~ 0
iCE_CREST
Wire Wire Line
	8450 3150 8300 3150
$Comp
L ice4pi:N25Q032A13ESC40F U2
U 1 1 5E1E1709
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 9200 4300 0    50   Input ~ 0
iCE_MOSI
Text GLabel 9200 4450 0    50   Input ~ 0
iCE_SCK
Text GLabel 9200 4750 0    50   Input ~ 0
iCE_SS_B
$Comp
L power:GND #PWR0102
U 1 1 5E1E2404
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 10250 4300 2    50   Output ~ 0
iCE_MISO
$Comp
L power:+3.3V #PWR0103
U 1 1 5E1E287E
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 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
	10250 4750 10750 4750
Wire Wire Line
	10750 4450 10750 4050
Wire Wire Line
	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
iCE_MISO
Text GLabel 8450 2850 0    50   Output ~ 0
iCE_SCK
Text GLabel 8450 2650 0    50   Output ~ 0
iCE_MOSI
$Comp
L power:GND #PWR0104
U 1 1 5E1E4D8E
P 4050 5000
F 0 "#PWR0104" H 4050 4750 50  0001 C CNN
F 1 "GND" H 4055 4827 50  0000 C CNN
F 2 "" H 4050 5000 50  0001 C CNN
F 3 "" H 4050 5000 50  0001 C CNN
	1    4050 5000
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C10
U 1 1 5E1E51DC
P 4350 4300
F 0 "C10" H 4442 4346 50  0000 L CNN
F 1 "0.01uF" H 4442 4255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 4350 4300 50  0001 C CNN
F 3 "~" H 4350 4300 50  0001 C CNN
F 4 "885012205012" H 4350 4300 50  0001 C CNN "PN"
	1    4350 4300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 5E1E5317
P 4350 4400
F 0 "#PWR0106" H 4350 4150 50  0001 C CNN
F 1 "GND" H 4355 4227 50  0000 C CNN
F 2 "" H 4350 4400 50  0001 C CNN
F 3 "" H 4350 4400 50  0001 C CNN
	1    4350 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	4050 4400 4050 4200
Connection ~ 4050 4200
Wire Wire Line
	4050 4200 4350 4200
Wire Wire Line
	4050 4200 3550 4200
Wire Wire Line
	3550 4200 3550 4700
$Comp
L power:GND #PWR0107
U 1 1 5E25BC75
P 9350 3450
F 0 "#PWR0107" H 9350 3200 50  0001 C CNN
F 1 "GND" H 9355 3277 50  0000 C CNN
F 2 "" H 9350 3450 50  0001 C CNN
F 3 "" H 9350 3450 50  0001 C CNN
	1    9350 3450
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C26
U 1 1 5E25C101
P 9700 2050
F 0 "C26" H 9792 2096 50  0000 L CNN
F 1 "0.1uF" H 9792 2005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 9700 2050 50  0001 C CNN
F 3 "~" H 9700 2050 50  0001 C CNN
F 4 "885012205037" H 9700 2050 50  0001 C CNN "PN"
	1    9700 2050
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C30
U 1 1 5E25C43A
P 10100 2050
F 0 "C30" H 10192 2096 50  0000 L CNN
F 1 "10uF" H 10192 2005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 10100 2050 50  0001 C CNN
F 3 "~" H 10100 2050 50  0001 C CNN
F 4 "ZRB15XR61A106ME01D" H 10100 2050 50  0001 C CNN "PN"
	1    10100 2050
	1    0    0    -1  
$EndComp
$Comp
L Device:R R20
U 1 1 5E25C500
P 10500 1950
F 0 "R20" V 10293 1950 50  0000 C CNN
F 1 "100" V 10384 1950 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 10430 1950 50  0001 C CNN
F 3 "~" H 10500 1950 50  0001 C CNN
F 4 "ERJ-2GEJ101X" V 10500 1950 50  0001 C CNN "PN"
	1    10500 1950
	0    1    1    0   
$EndComp
$Comp
L power:+1V2 #PWR0108
U 1 1 5E25C63E
P 10650 1850
F 0 "#PWR0108" H 10650 1700 50  0001 C CNN
F 1 "+1V2" H 10665 2023 50  0000 C CNN
F 2 "" H 10650 1850 50  0001 C CNN
F 3 "" H 10650 1850 50  0001 C CNN
	1    10650 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	10650 1850 10650 1950
Wire Wire Line
	10350 1950 10100 1950
Wire Wire Line
	10100 1950 9700 1950
Connection ~ 10100 1950
Wire Wire Line
	9350 2050 9350 1950
Wire Wire Line
	9350 1950 9700 1950
Connection ~ 9700 1950
Wire Wire Line
	9700 2150 9900 2150
$Comp
L power:GND #PWR0109
U 1 1 5E25CCEA
P 9900 2150
F 0 "#PWR0109" H 9900 1900 50  0001 C CNN
F 1 "GND" H 9905 1977 50  0000 C CNN
F 2 "" H 9900 2150 50  0001 C CNN
F 3 "" H 9900 2150 50  0001 C CNN
	1    9900 2150
	1    0    0    -1  
$EndComp
Connection ~ 9900 2150
Wire Wire Line
	9900 2150 10100 2150
$Comp
L power:+3.3V #PWR0110
U 1 1 5E25D40B
P 8500 2000
F 0 "#PWR0110" H 8500 1850 50  0001 C CNN
F 1 "+3.3V" H 8515 2173 50  0000 C CNN
F 2 "LED_SMD:LED_0402_1005Metric" H 8500 2000 50  0001 C CNN
F 3 "" H 8500 2000 50  0001 C CNN
F 4 "SML-LX0603GW-TR" H 8500 2000 50  0001 C CNN "PN"
	1    8500 2000
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C18
U 1 1 5E25D48F
P 8500 2100
F 0 "C18" H 8592 2146 50  0000 L CNN
F 1 "0.1uF" H 8592 2055 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 8500 2100 50  0001 C CNN
F 3 "~" H 8500 2100 50  0001 C CNN
F 4 "885012205037" H 8500 2100 50  0001 C CNN "PN"
	1    8500 2100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0111
U 1 1 5E25D504
P 8500 2200
F 0 "#PWR0111" H 8500 1950 50  0001 C CNN
F 1 "GND" H 8505 2027 50  0000 C CNN
F 2 "" H 8500 2200 50  0001 C CNN
F 3 "" H 8500 2200 50  0001 C CNN
	1    8500 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	8750 2050 8750 2000
Wire Wire Line
	8750 2000 8500 2000
Connection ~ 8500 2000
$Comp
L Device:R R16
U 1 1 5E25FC55
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
	9350 4450 9300 4450
$Comp
L Device:R R17
U 1 1 5E25FF44
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
	9300 4450 9300 4550
Wire Wire Line
	9300 4550 8650 4550
Wire Wire Line
	8650 4550 8650 4500
Connection ~ 9300 4450
Wire Wire Line
	9300 4450 9200 4450
Wire Wire Line
	8450 4600 8450 4500
Wire Wire Line
	8450 4600 9350 4600
Wire Wire Line
	8450 4200 8450 4050
Wire Wire Line
	8450 4050 8650 4050
Wire Wire Line
	8650 4200 8650 4050
Connection ~ 8650 4050
Wire Wire Line
	8650 4050 9800 4050
Wire Wire Line
	9350 4300 9200 4300
$Comp
L Device:R R15
U 1 1 5E261D36
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
	9350 4750 9300 4750
Wire Wire Line
	9300 4750 9300 4650
Wire Wire Line
	9300 4650 8250 4650
Wire Wire Line
	8250 4650 8250 4500
Connection ~ 9300 4750
Wire Wire Line
	9300 4750 9200 4750
Wire Wire Line
	8250 4200 8250 4050
Wire Wire Line
	8250 4050 8450 4050
Connection ~ 8450 4050
$Comp
L Device:C_Small C28
U 1 1 5E2634F8
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 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
	10900 4050 10750 4050
Connection ~ 10750 4050
$Comp
L power:+1V2 #PWR0113
U 1 1 5E2644D5
P 9050 1300
F 0 "#PWR0113" H 9050 1150 50  0001 C CNN
F 1 "+1V2" H 9065 1473 50  0000 C CNN
F 2 "" H 9050 1300 50  0001 C CNN
F 3 "" H 9050 1300 50  0001 C CNN
	1    9050 1300
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C19
U 1 1 5E26453B
P 8750 1400
F 0 "C19" H 8842 1446 50  0000 L CNN
F 1 "0.1uF" H 8842 1355 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 8750 1400 50  0001 C CNN
F 3 "~" H 8750 1400 50  0001 C CNN
F 4 "885012205037" H 8750 1400 50  0001 C CNN "PN"
	1    8750 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C21
U 1 1 5E2645B5
P 9050 1400
F 0 "C21" H 9142 1446 50  0000 L CNN
F 1 "0.1uF" H 9142 1355 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 9050 1400 50  0001 C CNN
F 3 "~" H 9050 1400 50  0001 C CNN
F 4 "885012205037" H 9050 1400 50  0001 C CNN "PN"
	1    9050 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C23
U 1 1 5E264632
P 9350 1400
F 0 "C23" H 9442 1446 50  0000 L CNN
F 1 "0.1uF" H 9442 1355 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 9350 1400 50  0001 C CNN
F 3 "~" H 9350 1400 50  0001 C CNN
F 4 "885012205037" H 9350 1400 50  0001 C CNN "PN"
	1    9350 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C25
U 1 1 5E2646A2
P 9650 1400
F 0 "C25" H 9742 1446 50  0000 L CNN
F 1 "0.1uF" H 9742 1355 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 9650 1400 50  0001 C CNN
F 3 "~" H 9650 1400 50  0001 C CNN
F 4 "885012205037" H 9650 1400 50  0001 C CNN "PN"
	1    9650 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C29
U 1 1 5E26471F
P 9950 1400
F 0 "C29" H 10042 1446 50  0000 L CNN
F 1 "0.01uF" H 10042 1355 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 9950 1400 50  0001 C CNN
F 3 "~" H 9950 1400 50  0001 C CNN
F 4 "885012205012" H 9950 1400 50  0001 C CNN "PN"
	1    9950 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C17
U 1 1 5E264797
P 8450 1400
F 0 "C17" H 8542 1446 50  0000 L CNN
F 1 "1 uF" H 8542 1355 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 8450 1400 50  0001 C CNN
F 3 "~" H 8450 1400 50  0001 C CNN
F 4 "885012105012" H 8450 1400 50  0001 C CNN "PN"
	1    8450 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C16
U 1 1 5E264806
P 8150 1400
F 0 "C16" H 8242 1446 50  0000 L CNN
F 1 "10uF" H 8242 1355 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 8150 1400 50  0001 C CNN
F 3 "~" H 8150 1400 50  0001 C CNN
F 4 "ZRB15XR61A106ME01D" H 8150 1400 50  0001 C CNN "PN"
	1    8150 1400
	1    0    0    -1  
$EndComp
Wire Wire Line
	8150 1300 8450 1300
Connection ~ 8450 1300
Wire Wire Line
	8450 1300 8750 1300
Connection ~ 8750 1300
Wire Wire Line
	8750 1300 9050 1300
Connection ~ 9050 1300
Wire Wire Line
	9050 1300 9350 1300
Connection ~ 9350 1300
Wire Wire Line
	9350 1300 9650 1300
Connection ~ 9650 1300
Wire Wire Line
	9650 1300 9950 1300
Wire Wire Line
	8150 1500 8450 1500
Connection ~ 8450 1500
Wire Wire Line
	8450 1500 8750 1500
Connection ~ 8750 1500
Wire Wire Line
	8750 1500 9050 1500
Connection ~ 9050 1500
Wire Wire Line
	9050 1500 9350 1500
Connection ~ 9350 1500
Wire Wire Line
	9350 1500 9650 1500
Connection ~ 9650 1500
Wire Wire Line
	9650 1500 9950 1500
$Comp
L power:GND #PWR0114
U 1 1 5E265BC8
P 9050 1500
F 0 "#PWR0114" H 9050 1250 50  0001 C CNN
F 1 "GND" H 9055 1327 50  0000 C CNN
F 2 "" H 9050 1500 50  0001 C CNN
F 3 "" H 9050 1500 50  0001 C CNN
	1    9050 1500
	1    0    0    -1  
$EndComp
$Comp
L power:+1V2 #PWR0115
U 1 1 5E265CC9
P 9050 2050
F 0 "#PWR0115" H 9050 1900 50  0001 C CNN
F 1 "+1V2" H 9065 2223 50  0000 C CNN
F 2 "" H 9050 2050 50  0001 C CNN
F 3 "" H 9050 2050 50  0001 C CNN
	1    9050 2050
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C20
U 1 1 5E266462
P 8850 950
F 0 "C20" H 8942 996 50  0000 L CNN
F 1 "10uF" H 8942 905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 8850 950 50  0001 C CNN
F 3 "~" H 8850 950 50  0001 C CNN
F 4 "ZRB15XR61A106ME01D" H 8850 950 50  0001 C CNN "PN"
	1    8850 950 
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C22
U 1 1 5E266469
P 9150 950
F 0 "C22" H 9242 996 50  0000 L CNN
F 1 "1 uF" H 9242 905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 9150 950 50  0001 C CNN
F 3 "~" H 9150 950 50  0001 C CNN
F 4 "885012105012" H 9150 950 50  0001 C CNN "PN"
	1    9150 950 
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C24
U 1 1 5E266470
P 9450 950
F 0 "C24" H 9542 996 50  0000 L CNN
F 1 "0.1uF" H 9542 905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 9450 950 50  0001 C CNN
F 3 "~" H 9450 950 50  0001 C CNN
F 4 "885012205037" H 9450 950 50  0001 C CNN "PN"
	1    9450 950 
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C27
U 1 1 5E266477
P 9750 950
F 0 "C27" H 9842 996 50  0000 L CNN
F 1 "0.01uF" H 9842 905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 9750 950 50  0001 C CNN
F 3 "~" H 9750 950 50  0001 C CNN
F 4 "885012205012" H 9750 950 50  0001 C CNN "PN"
	1    9750 950 
	1    0    0    -1  
$EndComp
Connection ~ 8850 850 
Wire Wire Line
	8850 850  9150 850 
Connection ~ 9150 850 
Wire Wire Line
	9150 850  9450 850 
Connection ~ 9450 850 
Wire Wire Line
	9450 850  9750 850 
Connection ~ 8850 1050
Wire Wire Line
	8850 1050 9150 1050
Connection ~ 9150 1050
Wire Wire Line
	9150 1050 9450 1050
Connection ~ 9450 1050
Wire Wire Line
	9450 1050 9750 1050
$Comp
L power:GND #PWR0116
U 1 1 5E2664A2
P 8850 1050
F 0 "#PWR0116" H 8850 800 50  0001 C CNN
F 1 "GND" H 8855 877 50  0000 C CNN
F 2 "" H 8850 1050 50  0001 C CNN
F 3 "" H 8850 1050 50  0001 C CNN
	1    8850 1050
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0117
U 1 1 5E26905D
P 8850 850
F 0 "#PWR0117" H 8850 700 50  0001 C CNN
F 1 "+3.3V" H 8865 1023 50  0000 C CNN
F 2 "" H 8850 850 50  0001 C CNN
F 3 "" H 8850 850 50  0001 C CNN
	1    8850 850 
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0118
U 1 1 5E26F1B5
P 1450 850
F 0 "#PWR0118" H 1450 700 50  0001 C CNN
F 1 "+3.3V" H 1465 1023 50  0000 C CNN
F 2 "" H 1450 850 50  0001 C CNN
F 3 "" H 1450 850 50  0001 C CNN
	1    1450 850 
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C3
U 1 1 5E271FF6
P 1900 950
F 0 "C3" H 1992 996 50  0000 L CNN
F 1 "0.1uF" H 1992 905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 1900 950 50  0001 C CNN
F 3 "~" H 1900 950 50  0001 C CNN
F 4 "885012205037" H 1900 950 50  0001 C CNN "PN"
	1    1900 950 
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C6
U 1 1 5E271FFD
P 2200 950
F 0 "C6" H 2292 996 50  0000 L CNN
F 1 "0.01uF" H 2292 905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2200 950 50  0001 C CNN
F 3 "~" H 2200 950 50  0001 C CNN
F 4 "885012205012" H 2200 950 50  0001 C CNN "PN"
	1    2200 950 
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 850  1900 850 
Wire Wire Line
	1900 850  1450 850 
Connection ~ 1900 850 
Wire Wire Line
	1900 1050 2200 1050
$Comp
L power:GND #PWR0119
U 1 1 5E2974B8
P 1900 1050
F 0 "#PWR0119" H 1900 800 50  0001 C CNN
F 1 "GND" H 1905 877 50  0000 C CNN
F 2 "" H 1900 1050 50  0001 C CNN
F 3 "" H 1900 1050 50  0001 C CNN
	1    1900 1050
	1    0    0    -1  
$EndComp
Connection ~ 1900 1050
Connection ~ 1450 850 
$Comp
L Device:C_Small C9
U 1 1 5E29A155
P 3900 750
F 0 "C9" H 3992 796 50  0000 L CNN
F 1 "0.1uF" H 3992 705 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 3900 750 50  0001 C CNN
F 3 "~" H 3900 750 50  0001 C CNN
F 4 "885012205037" H 3900 750 50  0001 C CNN "PN"
	1    3900 750 
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C11
U 1 1 5E29A15C
P 4200 750
F 0 "C11" H 4292 796 50  0000 L CNN
F 1 "0.01uF" H 4292 705 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 4200 750 50  0001 C CNN
F 3 "~" H 4200 750 50  0001 C CNN
F 4 "885012205012" H 4200 750 50  0001 C CNN "PN"
	1    4200 750 
	1    0    0    -1  
$EndComp
Wire Wire Line
	4200 650  3900 650 
Wire Wire Line
	3900 650  3450 650 
Connection ~ 3900 650 
Wire Wire Line
	3900 850  4200 850 
$Comp
L power:GND #PWR0120
U 1 1 5E29A167
P 3900 850
F 0 "#PWR0120" H 3900 600 50  0001 C CNN
F 1 "GND" H 3905 677 50  0000 C CNN
F 2 "" H 3900 850 50  0001 C CNN
F 3 "" H 3900 850 50  0001 C CNN
	1    3900 850 
	1    0    0    -1  
$EndComp
Connection ~ 3900 850 
$Comp
L Device:C_Small C12
U 1 1 5E29BA08
P 5600 1050
F 0 "C12" H 5692 1096 50  0000 L CNN
F 1 "0.1uF" H 5692 1005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5600 1050 50  0001 C CNN
F 3 "~" H 5600 1050 50  0001 C CNN
F 4 "885012205037" H 5600 1050 50  0001 C CNN "PN"
	1    5600 1050
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C13
U 1 1 5E29BA0F
P 5900 1050
F 0 "C13" H 5992 1096 50  0000 L CNN
F 1 "0.01uF" H 5992 1005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5900 1050 50  0001 C CNN
F 3 "~" H 5900 1050 50  0001 C CNN
F 4 "885012205012" H 5900 1050 50  0001 C CNN "PN"
	1    5900 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5900 950  5600 950 
Wire Wire Line
	5600 950  5150 950 
Connection ~ 5600 950 
Wire Wire Line
	5600 1150 5900 1150
$Comp
L power:GND #PWR0121
U 1 1 5E29BA1A
P 5600 1150
F 0 "#PWR0121" H 5600 900 50  0001 C CNN
F 1 "GND" H 5605 977 50  0000 C CNN
F 2 "" H 5600 1150 50  0001 C CNN
F 3 "" H 5600 1150 50  0001 C CNN
	1    5600 1150
	1    0    0    -1  
$EndComp
Connection ~ 5600 1150
$Comp
L Device:C_Small C14
U 1 1 5E29D489
P 7550 850
F 0 "C14" H 7642 896 50  0000 L CNN
F 1 "0.1uF" H 7642 805 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7550 850 50  0001 C CNN
F 3 "~" H 7550 850 50  0001 C CNN
F 4 "885012205037" H 7550 850 50  0001 C CNN "PN"
	1    7550 850 
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C15
U 1 1 5E29D490
P 7850 850
F 0 "C15" H 7942 896 50  0000 L CNN
F 1 "0.01uF" H 7942 805 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7850 850 50  0001 C CNN
F 3 "~" H 7850 850 50  0001 C CNN
F 4 "885012205012" H 7850 850 50  0001 C CNN "PN"
	1    7850 850 
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 750  7550 750 
Wire Wire Line
	7550 750  7100 750 
Connection ~ 7550 750 
Wire Wire Line
	7550 950  7850 950 
$Comp
L power:GND #PWR0122
U 1 1 5E29D49B
P 7550 950
F 0 "#PWR0122" H 7550 700 50  0001 C CNN
F 1 "GND" H 7555 777 50  0000 C CNN
F 2 "" H 7550 950 50  0001 C CNN
F 3 "" H 7550 950 50  0001 C CNN
	1    7550 950 
	1    0    0    -1  
$EndComp
Connection ~ 7550 950 
$Comp
L power:+3.3V #PWR0123
U 1 1 5E29F257
P 7100 750
F 0 "#PWR0123" H 7100 600 50  0001 C CNN
F 1 "+3.3V" H 7115 923 50  0000 C CNN
F 2 "" H 7100 750 50  0001 C CNN
F 3 "" H 7100 750 50  0001 C CNN
	1    7100 750 
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0124
U 1 1 5E29F309
P 5150 950
F 0 "#PWR0124" H 5150 800 50  0001 C CNN
F 1 "+3.3V" H 5165 1123 50  0000 C CNN
F 2 "" H 5150 950 50  0001 C CNN
F 3 "" H 5150 950 50  0001 C CNN
	1    5150 950 
	1    0    0    -1  
$EndComp
Connection ~ 5150 950 
$Comp
L power:+3.3V #PWR0125
U 1 1 5E29F397
P 3450 650
F 0 "#PWR0125" H 3450 500 50  0001 C CNN
F 1 "+3.3V" H 3465 823 50  0000 C CNN
F 2 "" H 3450 650 50  0001 C CNN
F 3 "" H 3450 650 50  0001 C CNN
	1    3450 650 
	1    0    0    -1  
$EndComp
Connection ~ 3450 650 
$Comp
L Device:R R19
U 1 1 5E2A0C2E
P 9650 2600
F 0 "R19" H 9720 2646 50  0000 L CNN
F 1 "10K" H 9720 2555 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 9580 2600 50  0001 C CNN
F 3 "~" H 9650 2600 50  0001 C CNN
F 4 "ERJ-2GEJ103X" H 9650 2600 50  0001 C CNN "PN"
	1    9650 2600
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0126
U 1 1 5E2A2A6C
P 9650 2450
F 0 "#PWR0126" H 9650 2300 50  0001 C CNN
F 1 "+3.3V" H 9665 2623 50  0000 C CNN
F 2 "" H 9650 2450 50  0001 C CNN
F 3 "" H 9650 2450 50  0001 C CNN
	1    9650 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	9850 2750 9650 2750
Connection ~ 9650 2750
Text GLabel 2950 2350 0    50   Output ~ 0
LED4
Text GLabel 2950 2450 0    50   Output ~ 0
LED3
Text GLabel 2950 2550 0    50   Output ~ 0
LED2
Text GLabel 2950 2650 0    50   Output ~ 0
LED1
Text GLabel 2950 2750 0    50   Output ~ 0
LED0
$Comp
L Device:LED D4
U 1 1 5E2AFD5C
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 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 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 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 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 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 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 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
	4250 6550 4400 6550
Wire Wire Line
	4400 6350 4100 6350
Wire Wire Line
	4100 6350 4100 6550
Wire Wire Line
	4400 6150 3950 6150
Wire Wire Line
	3950 6150 3950 6550
Wire Wire Line
	4400 5950 3800 5950
Wire Wire Line
	3800 5950 3800 6550
$Comp
L power:GND #PWR0127
U 1 1 5E2B848B
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
	4250 6850 4100 6850
Connection ~ 3800 6850
Connection ~ 3950 6850
Wire Wire Line
	3950 6850 3800 6850
Connection ~ 4100 6850
Wire Wire Line
	4100 6850 3950 6850
Text GLabel 4700 5950 2    50   Input ~ 0
LED3
Text GLabel 4700 6150 2    50   Input ~ 0
LED2
Text GLabel 4700 6350 2    50   Input ~ 0
LED1
Text GLabel 4700 6550 2    50   Input ~ 0
LED0
$Comp
L Device:LED D5
U 1 1 5E2C9447
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 4700 5750 2    50   Input ~ 0
LED4
$Comp
L Device:R R10
U 1 1 5E2D2FE4
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
	3800 6850 3650 6850
Wire Wire Line
	3650 6550 3650 5750
Wire Wire Line
	3650 5750 4400 5750
$Comp
L Device:R R18
U 1 1 5E2DB2F7
P 7850 2700
F 0 "R18" H 7920 2746 50  0000 L CNN
F 1 "10K" H 7920 2655 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 7780 2700 50  0001 C CNN
F 3 "~" H 7850 2700 50  0001 C CNN
F 4 "ERJ-2GEJ103X" H 7850 2700 50  0001 C CNN "PN"
	1    7850 2700
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0128
U 1 1 5E2DB442
P 7850 2550
F 0 "#PWR0128" H 7850 2400 50  0001 C CNN
F 1 "+3.3V" H 7865 2723 50  0000 C CNN
F 2 "" H 7850 2550 50  0001 C CNN
F 3 "" H 7850 2550 50  0001 C CNN
	1    7850 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 2850 7850 3050
Wire Wire Line
	7850 3050 8450 3050
Wire Wire Line
	8450 3050 8450 3150
Connection ~ 8450 3150
Text GLabel 2950 1350 0    50   BiDi ~ 0
PIO1_02
Text GLabel 2950 1450 0    50   BiDi ~ 0
PIO1_03
Text GLabel 2950 1550 0    50   BiDi ~ 0
PIO1_04
Text GLabel 2950 1650 0    50   BiDi ~ 0
PIO1_05
Text GLabel 2950 1750 0    50   BiDi ~ 0
PIO1_06
Text GLabel 2950 1850 0    50   BiDi ~ 0
PIO1_07
Text GLabel 2950 1950 0    50   BiDi ~ 0
PIO1_08
Text GLabel 2950 2050 0    50   BiDi ~ 0
PIO1_09
Text GLabel 950  1150 0    50   BiDi ~ 0
PIO0_02
Text GLabel 950  1250 0    50   BiDi ~ 0
PIO0_03
Text GLabel 950  1350 0    50   BiDi ~ 0
PIO0_04
Text GLabel 950  1450 0    50   BiDi ~ 0
PIO0_05
Text GLabel 950  1550 0    50   BiDi ~ 0
PIO0_06
Text GLabel 950  1650 0    50   BiDi ~ 0
PIO0_07
Text GLabel 950  1750 0    50   BiDi ~ 0
PIO0_08
Text GLabel 950  1850 0    50   BiDi ~ 0
PIO0_09
$Comp
L ice4pi:LT3030 U3
U 1 1 5E27FCD5
P 1650 5050
F 0 "U3" H 1650 5765 50  0000 C CNN
F 1 "LT3030" H 1650 5674 50  0000 C CNN
F 2 "ice4pi:TSSOP-20_4.4x6.5mm_P0.65mm" H 1250 5700 50  0001 C CNN
F 3 "" H 1250 5700 50  0001 C CNN
F 4 "LT3030EFE#PBF" H 1650 5050 50  0001 C CNN "PN"
	1    1650 5050
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0129
U 1 1 5E2804CB
P 600 4450
F 0 "#PWR0129" H 600 4300 50  0001 C CNN
F 1 "+5V" H 615 4623 50  0000 C CNN
F 2 "" H 600 4450 50  0001 C CNN
F 3 "" H 600 4450 50  0001 C CNN
	1    600  4450
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C1
U 1 1 5E280667
P 600 4550
F 0 "C1" H 692 4596 50  0000 L CNN
F 1 "10uF" H 692 4505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 600 4550 50  0001 C CNN
F 3 "~" H 600 4550 50  0001 C CNN
F 4 "ZRB15XR61A106ME01D" H 600 4550 50  0001 C CNN "PN"
	1    600  4550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0130
U 1 1 5E28079E
P 600 4650
F 0 "#PWR0130" H 600 4400 50  0001 C CNN
F 1 "GND" H 605 4477 50  0000 C CNN
F 2 "" H 600 4650 50  0001 C CNN
F 3 "" H 600 4650 50  0001 C CNN
	1    600  4650
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 5E280901
P 750 5100
F 0 "R1" H 820 5146 50  0000 L CNN
F 1 "1M" H 820 5055 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 680 5100 50  0001 C CNN
F 3 "~" H 750 5100 50  0001 C CNN
F 4 "ERJ-2GEJ105X" H 750 5100 50  0001 C CNN "PN"
	1    750  5100
	1    0    0    -1  
$EndComp
Connection ~ 600  4450
Wire Wire Line
	1100 5400 750  5400
Wire Wire Line
	750  5400 750  5250
Wire Wire Line
	750  4950 750  4450
Wire Wire Line
	750  4450 600  4450
Wire Wire Line
	1700 5750 1800 5750
Connection ~ 1800 5750
Wire Wire Line
	1800 5750 1900 5750
Connection ~ 1900 5750
Wire Wire Line
	1900 5750 2000 5750
$Comp
L power:GND #PWR0131
U 1 1 5E29CAA0
P 2000 5800
F 0 "#PWR0131" H 2000 5550 50  0001 C CNN
F 1 "GND" H 2005 5627 50  0000 C CNN
F 2 "" H 2000 5800 50  0001 C CNN
F 3 "" H 2000 5800 50  0001 C CNN
	1    2000 5800
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 5800 2000 5750
Connection ~ 2000 5750
$Comp
L power:GND #PWR0132
U 1 1 5E2A09D4
P 1100 5550
F 0 "#PWR0132" H 1100 5300 50  0001 C CNN
F 1 "GND" H 1105 5377 50  0000 C CNN
F 2 "" H 1100 5550 50  0001 C CNN
F 3 "" H 1100 5550 50  0001 C CNN
	1    1100 5550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C5
U 1 1 5E2D9385
P 2350 5200
F 0 "C5" H 2442 5246 50  0000 L CNN
F 1 "0.01uF" H 2442 5155 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2350 5200 50  0001 C CNN
F 3 "~" H 2350 5200 50  0001 C CNN
F 4 "885012205012" H 2350 5200 50  0001 C CNN "PN"
	1    2350 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 5200 2200 5100
Wire Wire Line
	2350 5100 2200 5100
Connection ~ 2200 5100
Wire Wire Line
	2200 5350 2350 5350
Wire Wire Line
	2350 5350 2350 5300
$Comp
L Device:C_Small C8
U 1 1 5E2EDD40
P 3000 5300
F 0 "C8" H 3092 5346 50  0000 L CNN
F 1 "4.7uF" H 3092 5255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 3000 5300 50  0001 C CNN
F 3 "~" H 3000 5300 50  0001 C CNN
F 4 "C1005X5R0J475M050BC" H 3000 5300 50  0001 C CNN "PN"
	1    3000 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	3000 5450 3000 5400
Wire Wire Line
	3000 5200 3000 5100
Connection ~ 2350 5100
$Comp
L Oscillator:ASDMB-xxxMHz U4
U 1 1 5E1E4CAF
P 3950 4700
F 0 "U4" H 3850 4950 50  0000 L CNN
F 1 "DSC1001DI1-012.0000" H 4100 4450 50  0000 L CNN
F 2 "Oscillator:Oscillator_SMD_Abracon_ASDMB-4Pin_2.5x2.0mm" H 3950 4700 50  0001 C CNN
F 3 "https://abracon.com/Oscillators/ASDMB.pdf" H 4250 5150 50  0001 C CNN
F 4 "DSC1001DI1-012.0000 " H 3950 4700 50  0001 C CNN "PN"
	1    3950 4700
	1    0    0    -1  
$EndComp
Text GLabel 4350 4700 2    50   Input ~ 0
12MHz
Connection ~ 7100 750 
$Comp
L FPGA_Lattice:ICE40HX1K-TQ144 U1
U 4 1 5E1DF52C
P 7100 2250
F 0 "U1" H 7480 2377 50  0000 L CNN
F 1 "ICE40HX1K-TQ144" H 7480 2286 50  0000 L CNN
F 2 "Package_QFP:TQFP-144_20x20mm_P0.5mm" H 7100 800 50  0001 C CNN
F 3 "http://www.latticesemi.com/Products/FPGAandCPLD/iCE40" H 6250 3650 50  0001 C CNN
F 4 "ICE40HX1K-TQ144" H 7100 2250 50  0001 C CNN "PN"
	4    7100 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 5450 2600 5450
Wire Wire Line
	2350 5100 2600 5100
Wire Wire Line
	2600 5100 2600 5450
Connection ~ 2600 5100
Wire Wire Line
	2600 5100 3000 5100
$Comp
L Device:R R9
U 1 1 5E2FF1B2
P 3350 5100
F 0 "R9" V 3143 5100 50  0000 C CNN
F 1 "0.1" V 3234 5100 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3280 5100 50  0001 C CNN
F 3 "~" H 3350 5100 50  0001 C CNN
F 4 "2176049-8" V 3350 5100 50  0001 C CNN "PN"
	1    3350 5100
	0    1    1    0   
$EndComp
Wire Wire Line
	3000 5100 3200 5100
Wire Wire Line
	3200 5400 3200 5450
Wire Wire Line
	3200 5450 3000 5450
Connection ~ 3200 5100
$Comp
L Device:R R7
U 1 1 5E2FF1C3
P 3200 5250
F 0 "R7" H 3270 5296 50  0000 L CNN
F 1 "100" H 3270 5205 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3130 5250 50  0001 C CNN
F 3 "~" H 3200 5250 50  0001 C CNN
F 4 "ERJ-2GEJ101X" H 3200 5250 50  0001 C CNN "PN"
	1    3200 5250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0135
U 1 1 5E2FF1CA
P 3200 5450
F 0 "#PWR0135" H 3200 5200 50  0001 C CNN
F 1 "GND" H 3205 5277 50  0000 C CNN
F 2 "" H 3200 5450 50  0001 C CNN
F 3 "" H 3200 5450 50  0001 C CNN
	1    3200 5450
	1    0    0    -1  
$EndComp
Connection ~ 3200 5450
$Comp
L power:+1V2 #PWR0136
U 1 1 5E30B5F6
P 3500 5100
F 0 "#PWR0136" H 3500 4950 50  0001 C CNN
F 1 "+1V2" H 3515 5273 50  0000 C CNN
F 2 "" H 3500 5100 50  0001 C CNN
F 3 "" H 3500 5100 50  0001 C CNN
	1    3500 5100
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_02x06_Top_Bottom J1
U 1 1 5E30D74F
P 1450 6650
F 0 "J1" H 1500 7067 50  0000 C CNN
F 1 "Pmod 2x6" H 1500 6976 50  0000 C CNN
F 2 "ice4pi:PinSocket_2x06_P2.54mm_Vertical_1to6_7to12" H 1450 6650 50  0001 C CNN
F 3 "~" H 1450 6650 50  0001 C CNN
F 4 "SSW-106-01-T-D" H 1450 6650 50  0001 C CNN "PN"
	1    1450 6650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 6950 1250 7050
Wire Wire Line
	1250 7050 1750 7050
Wire Wire Line
	1750 7050 1750 6950
$Comp
L Device:C_Small C2
U 1 1 5E314690
P 1950 7050
F 0 "C2" H 2042 7096 50  0000 L CNN
F 1 "0.1uF" H 2042 7005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 1950 7050 50  0001 C CNN
F 3 "~" H 1950 7050 50  0001 C CNN
F 4 "885012205037" H 1950 7050 50  0001 C CNN "PN"
	1    1950 7050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 6850 1150 6850
Wire Wire Line
	1150 6850 1150 7200
Wire Wire Line
	1150 7200 1800 7200
Wire Wire Line
	1800 7200 1800 6850
Wire Wire Line
	1800 6850 1750 6850
Wire Wire Line
	1800 7200 1950 7200
Wire Wire Line
	1950 7200 1950 7150
Connection ~ 1800 7200
$Comp
L power:GND #PWR0138
U 1 1 5E3221B4
P 1950 7200
F 0 "#PWR0138" H 1950 6950 50  0001 C CNN
F 1 "GND" H 1955 7027 50  0000 C CNN
F 2 "" H 1950 7200 50  0001 C CNN
F 3 "" H 1950 7200 50  0001 C CNN
	1    1950 7200
	1    0    0    -1  
$EndComp
Connection ~ 1950 7200
Wire Wire Line
	1750 6950 1950 6950
Connection ~ 1750 6950
$Comp
L power:+3.3V #PWR0139
U 1 1 5E32924D
P 1950 6950
F 0 "#PWR0139" H 1950 6800 50  0001 C CNN
F 1 "+3.3V" H 1965 7123 50  0000 C CNN
F 2 "" H 1950 6950 50  0001 C CNN
F 3 "" H 1950 6950 50  0001 C CNN
	1    1950 6950
	1    0    0    -1  
$EndComp
Connection ~ 1950 6950
Text GLabel 1250 6450 0    50   BiDi ~ 0
PIO1_02
Text GLabel 1250 6550 0    50   BiDi ~ 0
PIO1_03
Text GLabel 1250 6650 0    50   BiDi ~ 0
PIO1_04
Text GLabel 1250 6750 0    50   BiDi ~ 0
PIO1_05
Text GLabel 1750 6450 2    50   BiDi ~ 0
PIO1_06
Text GLabel 1750 6550 2    50   BiDi ~ 0
PIO1_07
Text GLabel 1750 6650 2    50   BiDi ~ 0
PIO1_08
Text GLabel 1750 6750 2    50   BiDi ~ 0
PIO1_09
Text GLabel 5850 5150 0    50   Output ~ 0
iCE_MOSI
Text GLabel 5850 5250 0    50   Input ~ 0
iCE_MISO
Text GLabel 5850 5350 0    50   Output ~ 0
iCE_SCK
$Comp
L power:+3.3V #PWR0105
U 1 1 5E1E4DD2
P 4050 4200
F 0 "#PWR0105" H 4050 4050 50  0001 C CNN
F 1 "+3.3V" H 4065 4373 50  0000 C CNN
F 2 "" H 4050 4200 50  0001 C CNN
F 3 "" H 4050 4200 50  0001 C CNN
	1    4050 4200
	1    0    0    -1  
$EndComp
Text GLabel 6600 1650 0    50   Output ~ 0
RS232_Tx_TTL
Text GLabel 6600 1750 0    50   Input ~ 0
RS232_Rx_TTL
Text GLabel 7450 4650 2    50   Input ~ 0
RS232_Tx_TTL
Text GLabel 7450 4550 2    50   Output ~ 0
RS232_Rx_TTL
Text GLabel 7450 5050 2    50   Output ~ 0
iCE_CREST
$Comp
L power:+3.3V #PWR0141
U 1 1 5E33A6BE
P 9250 1750
F 0 "#PWR0141" H 9250 1600 50  0001 C CNN
F 1 "+3.3V" H 9265 1923 50  0000 C CNN
F 2 "" H 9250 1750 50  0001 C CNN
F 3 "" H 9250 1750 50  0001 C CNN
	1    9250 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	9150 2050 9250 2050
$Comp
L Device:D D6
U 1 1 5E3494BA
P 9250 1900
F 0 "D6" V 9296 1820 50  0000 R CNN
F 1 "CDBU0520" V 9205 1820 50  0000 R CNN
F 2 "Diode_SMD:D_0603_1608Metric" H 9250 1900 50  0001 C CNN
F 3 "~" H 9250 1900 50  0001 C CNN
F 4 "CDBU0520" V 9250 1900 50  0001 C CNN "PN"
	1    9250 1900
	0    -1   -1   0   
$EndComp
Text GLabel 2950 3150 0    50   Output ~ 0
IR_TXD
Text GLabel 2950 3350 0    50   Output ~ 0
IR_SD
Text GLabel 2950 3250 0    50   Input ~ 0
IR_RXD
NoConn ~ 1100 5300
Wire Wire Line
	1100 5150 900  5150
Wire Wire Line
	900  5150 900  4800
Wire Wire Line
	900  4450 750  4450
Connection ~ 750  4450
Wire Wire Line
	1100 4900 1100 4800
Wire Wire Line
	900  4800 1100 4800
Wire Wire Line
	900  4800 900  4450
Connection ~ 900  4800
Connection ~ 1100 4800
$Comp
L power:GND #PWR0134
U 1 1 5E469794
P 950 5250
F 0 "#PWR0134" H 950 5000 50  0001 C CNN
F 1 "GND" H 955 5077 50  0000 C CNN
F 2 "" H 950 5250 50  0001 C CNN
F 3 "" H 950 5250 50  0001 C CNN
	1    950  5250
	1    0    0    -1  
$EndComp
Wire Wire Line
	950  5250 950  5050
Wire Wire Line
	950  5050 1100 5050
NoConn ~ 1100 4600
NoConn ~ 1100 4700
NoConn ~ 2200 4600
NoConn ~ 2200 4700
NoConn ~ 2200 4850
NoConn ~ 2200 4950
$Comp
L Device:C_Small C4
U 1 1 5E4A4EC3
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 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 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 7450 5250 2    50   Input ~ 0
iCE_CDONE
Text GLabel 7450 5350 2    50   Output ~ 0
iCE_SS_B
Text GLabel 7450 6150 2    50   BiDi ~ 0
PIO0_02
Text GLabel 7450 6050 2    50   BiDi ~ 0
PIO0_04
Text GLabel 5850 6050 0    50   BiDi ~ 0
PIO0_03
Text GLabel 7450 5950 2    50   BiDi ~ 0
PIO0_06
Text GLabel 5850 5950 0    50   BiDi ~ 0
PIO0_05
Text GLabel 5850 5750 0    50   BiDi ~ 0
PIO0_08
Text GLabel 5850 5650 0    50   BiDi ~ 0
PIO0_10
Text GLabel 7450 5550 2    50   BiDi ~ 0
PIO0_12
Text GLabel 5850 5550 0    50   BiDi ~ 0
PIO0_11
Text GLabel 7450 5450 2    50   BiDi ~ 0
PIO0_13
Text GLabel 950  1950 0    50   BiDi ~ 0
PIO0_10
Text GLabel 950  2050 0    50   BiDi ~ 0
PIO0_11
Text GLabel 950  2150 0    50   BiDi ~ 0
PIO0_12
Text GLabel 950  2250 0    50   BiDi ~ 0
PIO0_13
Text GLabel 5850 5850 0    50   BiDi ~ 0
PIO0_07
Text GLabel 7450 5750 2    50   BiDi ~ 0
PIO0_09
Text GLabel 950  2350 0    50   BiDi ~ 0
PIO0_14
Text GLabel 950  2450 0    50   BiDi ~ 0
PIO0_15
Text GLabel 950  2550 0    50   BiDi ~ 0
PIO0_16
Text GLabel 950  2650 0    50   BiDi ~ 0
PIO0_17
Text GLabel 950  2750 0    50   BiDi ~ 0
PIO0_18
Text GLabel 950  2850 0    50   BiDi ~ 0
PIO0_19
Text GLabel 950  2950 0    50   BiDi ~ 0
PIO0_20
Text GLabel 5850 4950 0    50   BiDi ~ 0
PIO0_14
Text GLabel 7450 4950 2    50   BiDi ~ 0
PIO0_15
Text GLabel 5850 4850 0    50   BiDi ~ 0
PIO0_16
Text GLabel 7450 4750 2    50   BiDi ~ 0
PIO0_17
Text GLabel 5850 4750 0    50   BiDi ~ 0
PIO0_18
Text GLabel 5850 4550 0    50   BiDi ~ 0
PIO0_19
Text GLabel 5850 4450 0    50   BiDi ~ 0
PIO0_21
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