EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 8
Title "Logicbone ECP5"
Date "2020-06-27"
Rev "rev0"
Comp "https://github.com/oskirby/logicbone"
Comment1 ""
Comment2 ""
Comment3 "Licensed under CERN OHL v1.2"
Comment4 "Designed By: Owen Kirby"
$EndDescr
$Sheet
S 1550 4950 1600 1550
U 5DFC5A69
F0 "FPGA Power" 50
F1 "fpga-power.sch" 50
F2 "SCL" I R 3150 5300 50 
F3 "SDA" I R 3150 5400 50 
F4 "PGOOD" I R 3150 5650 50 
F5 "USB_D-" I L 1550 5400 50 
F6 "USB_D+" I L 1550 5300 50 
$EndSheet
$Sheet
S 3950 3150 1600 1500
U 5DFC63AE
F0 "FPGA SERDES" 50
F1 "fpga-serdes.sch" 50
F2 "25M_REFCLK" I L 3950 3600 50 
F3 "SCL" I L 3950 3500 50 
F4 "SDA" I L 3950 3400 50 
F5 "FPGA_REFCLK+" I R 5550 3500 50 
F6 "FPGA_REFCLK-" I R 5550 3600 50 
F7 "M2_USB+" I L 3950 3950 50 
F8 "M2_USB-" I L 3950 4050 50 
F9 "M2_LED1" I L 3950 4200 50 
F10 "M2_LED2" I L 3950 4300 50 
$EndSheet
$Sheet
S 1550 3150 1600 1550
U 5DFD59AE
F0 "Ethernet" 50
F1 "ethernet.sch" 50
F2 "~SYS_RESET" I R 3150 3500 50 
F3 "25M_REFCLK" I R 3150 3600 50 
F4 "FPGA_USB+" I L 1550 3600 50 
F5 "FPGA_USB-" I L 1550 3500 50 
F6 "LED_USER1" I R 3150 4200 50 
F7 "LED_USER2" I R 3150 4300 50 
F8 "LED_USER3" I R 3150 4400 50 
F9 "LED_USER4" I R 3150 4500 50 
$EndSheet
$Sheet
S 3950 1350 1600 1550
U 6202D981
F0 "Exp Headers" 50
F1 "exp-headers.sch" 50
F2 "~SYS_RESET" I L 3950 1950 50 
F3 "PWR_BUTTON" I L 3950 1850 50 
F4 "SDA" I L 3950 2250 50 
F5 "SCL" I L 3950 2350 50 
$EndSheet
Wire Wire Line
	3100 1950 3350 1950
Wire Wire Line
	3950 1850 3100 1850
Wire Wire Line
	3150 3500 3350 3500
Wire Wire Line
	3350 3500 3350 1950
Connection ~ 3350 1950
Wire Wire Line
	3350 1950 3950 1950
$Sheet
S 6600 3100 1600 1550
U 5DFC5A6C
F0 "FPGA Memory" 50
F1 "fpga-memory.sch" 50
F2 "DDR3_VREF" I R 8200 3550 50 
F3 "REFCLK+" I L 6600 3500 50 
F4 "REFCLK-" I L 6600 3600 50 
$EndSheet
$Sheet
S 6600 1350 1550 1550
U 5E0F6F0F
F0 "DDR3 Power" 50
F1 "ddr3-power.sch" 50
F2 "VREF" I R 8150 1800 50 
$EndSheet
Wire Wire Line
	8150 1800 8450 1800
Wire Wire Line
	3150 3600 3950 3600
Wire Wire Line
	3950 3400 3800 3400
Wire Wire Line
	3800 3400 3800 2250
Wire Wire Line
	3950 3500 3700 3500
Wire Wire Line
	3700 3500 3700 2350
Wire Wire Line
	3100 2250 3800 2250
Wire Wire Line
	3100 2350 3700 2350
Connection ~ 3800 2250
Wire Wire Line
	3800 2250 3950 2250
Connection ~ 3700 2350
Wire Wire Line
	3700 2350 3950 2350
Wire Wire Line
	5550 3500 6600 3500
Wire Wire Line
	5550 3600 6600 3600
Wire Wire Line
	8200 3550 8450 3550
Wire Wire Line
	8450 3550 8450 1800
$Comp
L Mechanical:MountingHole H4
U 1 1 5E126F27
P 9500 5550
F 0 "H4" H 9600 5596 50  0000 L CNN
F 1 "MountingHole" H 9600 5505 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3" H 9500 5550 50  0001 C CNN
F 3 "~" H 9500 5550 50  0001 C CNN
	1    9500 5550
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H3
U 1 1 5E126EE9
P 9500 5300
F 0 "H3" H 9600 5346 50  0000 L CNN
F 1 "MountingHole" H 9600 5255 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3" H 9500 5300 50  0001 C CNN
F 3 "~" H 9500 5300 50  0001 C CNN
	1    9500 5300
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H2
U 1 1 5E126EB5
P 9500 5050
F 0 "H2" H 9600 5096 50  0000 L CNN
F 1 "MountingHole" H 9600 5005 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3" H 9500 5050 50  0001 C CNN
F 3 "~" H 9500 5050 50  0001 C CNN
	1    9500 5050
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H1
U 1 1 5E126E27
P 9500 4800
F 0 "H1" H 9600 4846 50  0000 L CNN
F 1 "MountingHole" H 9600 4755 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3" H 9500 4800 50  0001 C CNN
F 3 "~" H 9500 4800 50  0001 C CNN
	1    9500 4800
	1    0    0    -1  
$EndComp
$Sheet
S 1550 1350 1550 1550
U 5E15C0BA
F0 "USB and Programming" 50
F1 "supervisor.sch" 50
F2 "PWR_BUTTON" I R 3100 1850 50 
F3 "~SYS_RESET" I R 3100 1950 50 
F4 "SDA" I R 3100 2250 50 
F5 "SCL" I R 3100 2350 50 
F6 "~FPGA_INIT" I R 3100 1650 50 
$EndSheet
Wire Wire Line
	3700 3500 3700 5300
Wire Wire Line
	3700 5300 3150 5300
Connection ~ 3700 3500
Wire Wire Line
	3150 5400 3800 5400
Wire Wire Line
	3800 5400 3800 3400
Connection ~ 3800 3400
Wire Wire Line
	3950 4200 3150 4200
Wire Wire Line
	3950 4300 3150 4300
Wire Notes Line
	5500 4850 5500 6450
Wire Notes Line
	5500 6450 4000 6450
Wire Notes Line
	4000 6450 4000 4850
Wire Notes Line
	4000 4850 5500 4850
Text Notes 4150 6250 0    50   ~ 0
INIT will drive the red\nLED on in case of error.
$Comp
L Device:R R?
U 1 1 5ED0656C
P 4250 5400
AR Path="/5E15C0BA/5ED0656C" Ref="R?"  Part="1" 
AR Path="/5ED0656C" Ref="R10"  Part="1" 
F 0 "R10" V 4150 5400 50  0000 C CNN
F 1 "240" V 4250 5400 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4180 5400 50  0001 C CNN
F 3 "~" H 4250 5400 50  0001 C CNN
	1    4250 5400
	1    0    0    1   
$EndComp
$Comp
L power:+3V3 #PWR?
U 1 1 5ED06575
P 4250 5200
AR Path="/5E15C0BA/5ED06575" Ref="#PWR?"  Part="1" 
AR Path="/5ED06575" Ref="#PWR0195"  Part="1" 
F 0 "#PWR0195" H 4250 5050 50  0001 C CNN
F 1 "+3V3" H 4265 5373 50  0000 C CNN
F 2 "" H 4250 5200 50  0001 C CNN
F 3 "" H 4250 5200 50  0001 C CNN
	1    4250 5200
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4250 5650 4250 5550
Wire Wire Line
	4350 5850 4250 5850
Wire Wire Line
	4250 5250 4250 5200
$Comp
L power:GND #PWR0221
U 1 1 5ED0F97F
P 5300 5950
F 0 "#PWR0221" H 5300 5700 50  0001 C CNN
F 1 "GND" H 5305 5777 50  0000 C CNN
F 2 "" H 5300 5950 50  0001 C CNN
F 3 "" H 5300 5950 50  0001 C CNN
	1    5300 5950
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5300 5850 5300 5950
Wire Wire Line
	3150 5650 4250 5650
Wire Wire Line
	3100 1650 3350 1650
Wire Wire Line
	3350 1650 3350 1000
Wire Wire Line
	3350 1000 6000 1000
Wire Wire Line
	6000 1000 6000 5650
Text Notes 4500 5250 0    50   ~ 0
Releasing PGOOD will\nenable the green LED.
Wire Wire Line
	4950 5850 5300 5850
Wire Wire Line
	1550 3600 1400 3600
Wire Wire Line
	1400 3600 1400 5300
Wire Wire Line
	1400 5300 1550 5300
Wire Wire Line
	1300 3500 1300 5400
Wire Wire Line
	1300 5400 1550 5400
Wire Wire Line
	1300 3500 1550 3500
Wire Wire Line
	6000 5650 4950 5650
Wire Wire Line
	4350 5650 4250 5650
Connection ~ 4250 5650
Wire Wire Line
	4250 5850 4250 5650
$Comp
L Device:LED_Dual_CACA D1
U 1 1 5EAB3789
P 4650 5750
F 0 "D1" H 4650 6175 50  0000 C CNN
F 1 "LED_RED_GREEN" H 4650 6084 50  0000 C CNN
F 2 "KiCAD_Magic:LED_0805_DUAL" H 4680 5750 50  0001 C CNN
F 3 "http://www.inolux-corp.com/datasheet/SMDLED/Bi-Color%20Top%20View/IN-S85DATRG_V1.0.pdf" H 4680 5750 50  0001 C CNN
F 4 "Inolux" H 4650 5750 50  0001 C CNN "Manufacturer"
F 5 "IN-S85DATRG" H 4650 5750 50  0001 C CNN "MPN"
	1    4650 5750
	-1   0    0    -1  
$EndComp
$Comp
L Mechanical:Fiducial FID4
U 1 1 5EC37DFC
P 8950 4800
F 0 "FID4" H 9035 4846 50  0000 L CNN
F 1 "Fiducial" H 9035 4755 50  0000 L CNN
F 2 "Fiducial:Fiducial_0.75mm_Mask1.5mm" H 8950 4800 50  0001 C CNN
F 3 "~" H 8950 4800 50  0001 C CNN
	1    8950 4800
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Fiducial FID5
U 1 1 5EC38DAD
P 8950 5050
F 0 "FID5" H 9035 5096 50  0000 L CNN
F 1 "Fiducial" H 9035 5005 50  0000 L CNN
F 2 "Fiducial:Fiducial_0.75mm_Mask1.5mm" H 8950 5050 50  0001 C CNN
F 3 "~" H 8950 5050 50  0001 C CNN
	1    8950 5050
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Fiducial FID6
U 1 1 5EC3A23F
P 8950 5300
F 0 "FID6" H 9035 5346 50  0000 L CNN
F 1 "Fiducial" H 9035 5255 50  0000 L CNN
F 2 "Fiducial:Fiducial_0.75mm_Mask1.5mm" H 8950 5300 50  0001 C CNN
F 3 "~" H 8950 5300 50  0001 C CNN
	1    8950 5300
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Fiducial FID3
U 1 1 5EC3A249
P 8450 5300
F 0 "FID3" H 8535 5346 50  0000 L CNN
F 1 "Fiducial" H 8535 5255 50  0000 L CNN
F 2 "Fiducial:Fiducial_0.75mm_Mask1.5mm" H 8450 5300 50  0001 C CNN
F 3 "~" H 8450 5300 50  0001 C CNN
	1    8450 5300
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Fiducial FID1
U 1 1 5EC3C400
P 8450 4800
F 0 "FID1" H 8535 4846 50  0000 L CNN
F 1 "Fiducial" H 8535 4755 50  0000 L CNN
F 2 "Fiducial:Fiducial_0.75mm_Mask1.5mm" H 8450 4800 50  0001 C CNN
F 3 "~" H 8450 4800 50  0001 C CNN
	1    8450 4800
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Fiducial FID2
U 1 1 5EC3C40A
P 8450 5050
F 0 "FID2" H 8535 5096 50  0000 L CNN
F 1 "Fiducial" H 8535 5005 50  0000 L CNN
F 2 "Fiducial:Fiducial_0.75mm_Mask1.5mm" H 8450 5050 50  0001 C CNN
F 3 "~" H 8450 5050 50  0001 C CNN
	1    8450 5050
	1    0    0    -1  
$EndComp
$EndSCHEMATC