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487 lines
12 KiB

EESchema Schematic File Version 4
LIBS:ulx3s-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 11 11
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Memory_EEPROM:25LCxxx U10
U 1 1 58D913F5
P 3650 4350
F 0 "U10" H 3350 4600 50 0000 L CNN
F 1 "IS25LP032D-JNLE-TR" H 3700 4600 50 0000 L CNN
F 2 "SOA008-150mil:SOA008-150mil" H 3300 4300 50 0001 C CNN
F 3 "http://www.issi.com/WW/pdf/25LP-WP032D.pdf" H 3300 4300 50 0001 C CNN
F 4 "www.issi.com" H 3650 4350 60 0001 C CNN "MFG_URL"
F 5 "IS25LP032D-JNLE-TR" H 3650 4350 60 0001 C CNN "MPN"
F 6 "www.mouser.com" H 3650 4350 60 0001 C CNN "Mouser_URL"
F 7 "870-IS25LP032DJNLETR" H 3650 4350 60 0001 C CNN "Mouser"
F 8 "706-1607-1-ND" H 3650 4350 50 0001 C CNN "Digikey"
1 3650 4350
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0155
U 1 1 58D9149E
P 3650 4050
F 0 "#PWR0155" H 3650 3900 50 0001 C CNN
F 1 "+3V3" H 3650 4190 50 0000 C CNN
F 2 "" H 3650 4050 50 0000 C CNN
F 3 "" H 3650 4050 50 0000 C CNN
1 3650 4050
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0156
U 1 1 58D914B4
P 3650 4650
F 0 "#PWR0156" H 3650 4400 50 0001 C CNN
F 1 "GND" H 3650 4500 50 0000 C CNN
F 2 "" H 3650 4650 50 0000 C CNN
F 3 "" H 3650 4650 50 0000 C CNN
1 3650 4650
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
3250 4450 2550 4450
Wire Wire Line
3250 4350 2550 4350
Wire Wire Line
3250 4250 2550 4250
Text Label 2600 4250 0 60 ~ 0
FLASH_nWP
Text Label 2600 4350 0 60 ~ 0
FLASH_nHOLD
Text Label 2600 4450 0 60 ~ 0
FLASH_nCS
Text Label 4100 4250 0 60 ~ 0
FLASH_SCK
Text Label 4100 4450 0 60 ~ 0
FLASH_MISO
Text Label 4100 4350 0 60 ~ 0
FLASH_MOSI
Wire Wire Line
5500 4100 6500 4100
Text Label 5550 4100 0 60 ~ 0
FLASH_MISO
Wire Wire Line
8000 4100 9000 4100
Text Label 8400 4100 0 60 ~ 0
FLASH_MOSI
Wire Wire Line
6500 4300 5500 4300
Text Label 5550 4300 0 60 ~ 0
FLASH_nCS
$Comp
L Device:R R27
U 1 1 58EC0EFE
P 3450 2350
F 0 "R27" V 3530 2350 50 0000 C CNN
F 1 "10k" V 3450 2350 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3380 2350 50 0001 C CNN
F 3 "" H 3450 2350 50 0000 C CNN
F 4 "www.yageo.com" V 3450 2350 50 0001 C CNN "MFG_URL"
F 5 "AC0603FR-0710KL" V 3450 2350 50 0001 C CNN "MPN"
1 3450 2350
1 0 0 -1
$EndComp
Wire Wire Line
3450 2500 3450 3200
Text Label 3450 3150 1 60 ~ 0
FLASH_MOSI
$Comp
L power:+3V3 #PWR0153
U 1 1 58EC0F61
P 3450 2200
F 0 "#PWR0153" H 3450 2050 50 0001 C CNN
F 1 "+3V3" H 3450 2340 50 0000 C CNN
F 2 "" H 3450 2200 50 0000 C CNN
F 3 "" H 3450 2200 50 0000 C CNN
1 3450 2200
1 0 0 -1
$EndComp
$Comp
L Device:R R28
U 1 1 58EC0F8E
P 3650 2350
F 0 "R28" V 3730 2350 50 0000 C CNN
F 1 "10k" V 3650 2350 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3580 2350 50 0001 C CNN
F 3 "" H 3650 2350 50 0000 C CNN
F 4 "www.yageo.com" V 3650 2350 50 0001 C CNN "MFG_URL"
F 5 "AC0603FR-0710KL" V 3650 2350 50 0001 C CNN "MPN"
1 3650 2350
1 0 0 -1
$EndComp
Wire Wire Line
3650 2500 3650 3200
Text Label 3650 3150 1 60 ~ 0
FLASH_MISO
$Comp
L power:+3V3 #PWR0154
U 1 1 58EC0F96
P 3650 2200
F 0 "#PWR0154" H 3650 2050 50 0001 C CNN
F 1 "+3V3" H 3650 2340 50 0000 C CNN
F 2 "" H 3650 2200 50 0000 C CNN
F 3 "" H 3650 2200 50 0000 C CNN
1 3650 2200
1 0 0 -1
$EndComp
$Comp
L Device:R R29
U 1 1 58EC15E1
P 3850 2350
F 0 "R29" V 3930 2350 50 0000 C CNN
F 1 "1k" V 3850 2350 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3780 2350 50 0001 C CNN
F 3 "" H 3850 2350 50 0000 C CNN
F 4 "www.yageo.com" V 3850 2350 50 0001 C CNN "MFG_URL"
F 5 "RC0603FR-071KL" V 3850 2350 50 0001 C CNN "MPN"
1 3850 2350
1 0 0 -1
$EndComp
Wire Wire Line
3850 2500 3850 3200
Text Label 3850 3150 1 60 ~ 0
FLASH_SCK
$Comp
L power:+3V3 #PWR0157
U 1 1 58EC15E9
P 3850 2200
F 0 "#PWR0157" H 3850 2050 50 0001 C CNN
F 1 "+3V3" H 3850 2340 50 0000 C CNN
F 2 "" H 3850 2200 50 0000 C CNN
F 3 "" H 3850 2200 50 0000 C CNN
1 3850 2200
1 0 0 -1
$EndComp
Wire Wire Line
5500 4700 6500 4700
Text Label 5550 4700 0 60 ~ 0
FLASH_SCK
$Comp
L Device:R R30
U 1 1 58EC1C84
P 4050 2350
F 0 "R30" V 4130 2350 50 0000 C CNN
F 1 "4.7k" V 4050 2350 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3980 2350 50 0001 C CNN
F 3 "" H 4050 2350 50 0000 C CNN
F 4 "www.yageo.com" V 4050 2350 50 0001 C CNN "MFG_URL"
F 5 "AC0603FR-104K7L" V 4050 2350 50 0001 C CNN "MPN"
1 4050 2350
1 0 0 -1
$EndComp
Wire Wire Line
4050 2500 4050 3200
Text Label 4050 3150 1 60 ~ 0
FLASH_nCS
$Comp
L power:+3V3 #PWR0158
U 1 1 58EC1C8C
P 4050 2200
F 0 "#PWR0158" H 4050 2050 50 0001 C CNN
F 1 "+3V3" H 4050 2340 50 0000 C CNN
F 2 "" H 4050 2200 50 0000 C CNN
F 3 "" H 4050 2200 50 0000 C CNN
1 4050 2200
1 0 0 -1
$EndComp
Text Notes 2600 1950 0 60 ~ 0
pullups for Master SPI (MSPI) required by\nTN1260: lattice ECP5 sysCONFIG guide p.6
$Comp
L Device:R R11
U 1 1 58EC4E77
P 3050 2350
F 0 "R11" V 3130 2350 50 0000 C CNN
F 1 "10k" V 3050 2350 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2980 2350 50 0001 C CNN
F 3 "" H 3050 2350 50 0000 C CNN
F 4 "www.yageo.com" V 3050 2350 50 0001 C CNN "MFG_URL"
F 5 "AC0603FR-0710KL" V 3050 2350 50 0001 C CNN "MPN"
F 6 "603-AC0603FR-0710KL" V 3050 2350 50 0001 C CNN "Mouser"
1 3050 2350
1 0 0 -1
$EndComp
Wire Wire Line
3050 2500 3050 3200
Text Label 3050 3150 1 60 ~ 0
FLASH_nWP
$Comp
L power:+3V3 #PWR0151
U 1 1 58EC4E7F
P 3050 2200
F 0 "#PWR0151" H 3050 2050 50 0001 C CNN
F 1 "+3V3" H 3050 2340 50 0000 C CNN
F 2 "" H 3050 2200 50 0000 C CNN
F 3 "" H 3050 2200 50 0000 C CNN
1 3050 2200
1 0 0 -1
$EndComp
$Comp
L Device:R R12
U 1 1 58EC4E85
P 3250 2350
F 0 "R12" V 3330 2350 50 0000 C CNN
F 1 "10k" V 3250 2350 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3180 2350 50 0001 C CNN
F 3 "" H 3250 2350 50 0000 C CNN
F 4 "www.yageo.com" V 3250 2350 50 0001 C CNN "MFG_URL"
F 5 "AC0603FR-0710KL" V 3250 2350 50 0001 C CNN "MPN"
1 3250 2350
1 0 0 -1
$EndComp
Wire Wire Line
3250 2500 3250 3200
Text Label 3250 3150 1 60 ~ 0
FLASH_nHOLD
$Comp
L power:+3V3 #PWR0152
U 1 1 58EC4E8D
P 3250 2200
F 0 "#PWR0152" H 3250 2050 50 0001 C CNN
F 1 "+3V3" H 3250 2340 50 0000 C CNN
F 2 "" H 3250 2200 50 0000 C CNN
F 3 "" H 3250 2200 50 0000 C CNN
1 3250 2200
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0162
U 1 1 58EC58A7
P 6300 5000
F 0 "#PWR0162" H 6300 4850 50 0001 C CNN
F 1 "+3V3" H 6300 5140 50 0000 C CNN
F 2 "" H 6300 5000 50 0000 C CNN
F 3 "" H 6300 5000 50 0000 C CNN
1 6300 5000
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR0166
U 1 1 58EC58CB
P 6500 5100
F 0 "#PWR0166" H 6500 4850 50 0001 C CNN
F 1 "GND" H 6500 4950 50 0000 C CNN
F 2 "" H 6500 5100 50 0000 C CNN
F 3 "" H 6500 5100 50 0000 C CNN
1 6500 5100
0 1 1 0
$EndComp
$Comp
L power:GND #PWR0165
U 1 1 58EC58EF
P 6500 4900
F 0 "#PWR0165" H 6500 4650 50 0001 C CNN
F 1 "GND" H 6500 4750 50 0000 C CNN
F 2 "" H 6500 4900 50 0000 C CNN
F 3 "" H 6500 4900 50 0000 C CNN
1 6500 4900
0 1 1 0
$EndComp
Wire Wire Line
6300 5000 6500 5000
Text Notes 4600 5300 0 60 ~ 0
CFG select Master SPI (MSPI)\nTN1260: lattice ECP5 sysCONFIG guide p.17
Wire Wire Line
5500 4800 6500 4800
Wire Wire Line
6500 4500 5500 4500
Text Label 5550 4500 0 60 ~ 0
FPGA_PROGRAMN
Text Label 5550 4800 0 60 ~ 0
FPGA_DONE
$Comp
L Device:R R31
U 1 1 58EC68DC
P 5200 2350
F 0 "R31" V 5280 2350 50 0000 C CNN
F 1 "10k" V 5200 2350 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5130 2350 50 0001 C CNN
F 3 "" H 5200 2350 50 0000 C CNN
F 4 "www.yageo.com" V 5200 2350 50 0001 C CNN "MFG_URL"
F 5 "AC0603FR-0710KL" V 5200 2350 50 0001 C CNN "MPN"
1 5200 2350
1 0 0 -1
$EndComp
Wire Wire Line
5200 2500 5200 3350
Text Label 5200 3300 1 60 ~ 0
FPGA_PROGRAMN
$Comp
L power:+3V3 #PWR0159
U 1 1 58EC68E4
P 5200 2200
F 0 "#PWR0159" H 5200 2050 50 0001 C CNN
F 1 "+3V3" H 5200 2340 50 0000 C CNN
F 2 "" H 5200 2200 50 0000 C CNN
F 3 "" H 5200 2200 50 0000 C CNN
1 5200 2200
1 0 0 -1
$EndComp
$Comp
L Device:R R32
U 1 1 58EC68EA
P 5400 2350
F 0 "R32" V 5480 2350 50 0000 C CNN
F 1 "10k" V 5400 2350 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5330 2350 50 0001 C CNN
F 3 "" H 5400 2350 50 0000 C CNN
F 4 "www.yageo.com" V 5400 2350 50 0001 C CNN "MFG_URL"
F 5 "AC0603FR-0710KL" V 5400 2350 50 0001 C CNN "MPN"
1 5400 2350
1 0 0 -1
$EndComp
Wire Wire Line
5400 2500 5400 3350
Text Label 5400 3300 1 60 ~ 0
FPGA_DONE
$Comp
L power:+3V3 #PWR0160
U 1 1 58EC68F2
P 5400 2200
F 0 "#PWR0160" H 5400 2050 50 0001 C CNN
F 1 "+3V3" H 5400 2340 50 0000 C CNN
F 2 "" H 5400 2200 50 0000 C CNN
F 3 "" H 5400 2200 50 0000 C CNN
1 5400 2200
1 0 0 -1
$EndComp
Wire Wire Line
5500 4400 6500 4400
Text Label 5550 4400 0 60 ~ 0
FPGA_INITN
$Comp
L Device:R R33
U 1 1 58EC72FD
P 5600 2350
F 0 "R33" V 5680 2350 50 0000 C CNN
F 1 "10k" V 5600 2350 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5530 2350 50 0001 C CNN
F 3 "" H 5600 2350 50 0000 C CNN
F 4 "www.yageo.com" V 5600 2350 50 0001 C CNN "MFG_URL"
F 5 "AC0603FR-0710KL" V 5600 2350 50 0001 C CNN "MPN"
1 5600 2350
1 0 0 -1
$EndComp
Wire Wire Line
5600 2500 5600 3350
Text Label 5600 3300 1 60 ~ 0
FPGA_INITN
$Comp
L power:+3V3 #PWR0161
U 1 1 58EC7305
P 5600 2200
F 0 "#PWR0161" H 5600 2050 50 0001 C CNN
F 1 "+3V3" H 5600 2340 50 0000 C CNN
F 2 "" H 5600 2200 50 0000 C CNN
F 3 "" H 5600 2200 50 0000 C CNN
1 5600 2200
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0164
U 1 1 58EC879F
P 6500 4600
F 0 "#PWR0164" H 6500 4450 50 0001 C CNN
F 1 "+3V3" H 6500 4740 50 0000 C CNN
F 2 "" H 6500 4600 50 0000 C CNN
F 3 "" H 6500 4600 50 0000 C CNN
1 6500 4600
0 -1 -1 0
$EndComp
$Comp
L power:+3V3 #PWR0163
U 1 1 58EC8800
P 6500 4200
F 0 "#PWR0163" H 6500 4050 50 0001 C CNN
F 1 "+3V3" H 6500 4340 50 0000 C CNN
F 2 "" H 6500 4200 50 0000 C CNN
F 3 "" H 6500 4200 50 0000 C CNN
1 6500 4200
0 -1 -1 0
$EndComp
$Comp
L power:+3V3 #PWR0167
U 1 1 58EC882A
P 8000 4200
F 0 "#PWR0167" H 8000 4050 50 0001 C CNN
F 1 "+3V3" H 8000 4340 50 0000 C CNN
F 2 "" H 8000 4200 50 0000 C CNN
F 3 "" H 8000 4200 50 0000 C CNN
1 8000 4200
0 1 1 0
$EndComp
Text GLabel 6500 3800 0 60 Input ~ 0
BTN_F1
Text GLabel 8000 3800 2 60 Input ~ 0
BTN_F2
Text GLabel 8000 3900 2 60 Input ~ 0
BTN_D
Text GLabel 6500 3900 0 60 Input ~ 0
BTN_L
Text Notes 4700 1950 0 60 ~ 0
pullups to allow entering USER mode\nTN1260: lattice ECP5 sysCONFIG guide p.6, p.8, p.13
$Comp
L Device:R R55
U 1 1 59DEB568
P 5350 4800
F 0 "R55" V 5430 4800 50 0000 C CNN
F 1 "15k" V 5350 4800 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5280 4800 50 0001 C CNN
F 3 "" H 5350 4800 50 0000 C CNN
F 4 "AC0603FR-1015KL" V 5350 4800 50 0001 C CNN "MPN"
1 5350 4800
0 1 1 0
$EndComp
Text GLabel 5200 4800 0 60 Input ~ 0
PROG_DONE
$Comp
L lfe5bg381:LFE5U-85F-6BG381C U1
U 7 1 5A07BEF6
P 7250 4500
AR Path="/5A07BEF6" Ref="U1" Part="7"
AR Path="/58D913EC/5A07BEF6" Ref="U1" Part="7"
F 0 "U1" H 7250 5450 60 0000 C CNN
F 1 "LFE5U-85F-6BG381C" H 7250 5350 60 0000 C CNN
F 2 "lfe5bg381:BGA-381_pitch0.8mm_dia0.4mm" H 6200 5450 60 0001 C CNN
F 3 "http://www.latticesemi.com/~/media/LatticeSemi/Documents/ApplicationNotes/EH/TN1260.pdf" H 6200 5450 60 0001 C CNN
F 4 "LFE5U-85F-6BG381C" H 7250 4500 60 0001 C CNN "MPN"
F 5 "www.mouser.com" H 7250 4500 60 0001 C CNN "Mouser_URL"
F 6 "842-LFE5U85F6BG381C" H 7250 4500 60 0001 C CNN "Mouser"
7 7250 4500
1 0 0 -1
$EndComp
Text Notes 2350 5150 0 60 ~ 0
For programming Flash thru JTAG see\nLattice FPGA-TN-02050
Wire Wire Line
8000 4000 9000 4000
Wire Wire Line
6500 4000 5500 4000
Text Label 5550 4000 0 60 ~ 0
FLASH_nHOLD
Text Label 8400 4000 0 60 ~ 0
FLASH_nWP
Text Notes 4950 4000 0 60 ~ 0
BTN_U v1.7
Text Notes 9050 4000 0 60 ~ 0
BTN_R v1.7
$EndSCHEMATC