EESchema Schematic File Version 2 LIBS:ulx3s-rescue LIBS:power LIBS:device LIBS:transistors LIBS:conn LIBS:linear LIBS:regul LIBS:74xx LIBS:cmos4000 LIBS:adc-dac LIBS:memory LIBS:xilinx LIBS:microcontrollers LIBS:dsp LIBS:microchip LIBS:analog_switches LIBS:motorola LIBS:texas LIBS:intel LIBS:audio LIBS:interface LIBS:digital-audio LIBS:philips LIBS:display LIBS:cypress LIBS:siliconi LIBS:opto LIBS:atmel LIBS:contrib LIBS:valves LIBS:ESP8266 LIBS:lfe5bg381 LIBS:micro-hdmi-d LIBS:ap3429a LIBS:ft2232 LIBS:ESP32 LIBS:ssd_13xx LIBS:ftdi LIBS:max1112x LIBS:micro_sd_card_cd LIBS:mt48lc16m16a2tg LIBS:usb_otg LIBS:ulx3s-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 11 11 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L MB85RS16 U10 U 1 1 58D913F5 P 2800 2700 F 0 "U10" H 2500 2950 50 0000 L CNN F 1 "IS25LP032D-JNLE-TR" H 2850 2950 50 0000 L CNN F 2 "SOA008-150mil:SOA008-150mil" H 2450 2650 50 0001 C CNN F 3 "http://www.issi.com/WW/pdf/25LP-WP032D.pdf" H 2450 2650 50 0001 C CNN F 4 "www.issi.com" H 2800 2700 60 0001 C CNN "MFG_URL" F 5 "IS25LP032D-JNLE-TR" H 2800 2700 60 0001 C CNN "MFG_PN" F 6 "www.mouser.com" H 2800 2700 60 0001 C CNN "Distributor1_URL" F 7 "870-IS25LP032DJNLETR" H 2800 2700 60 0001 C CNN "Distributor1_PN" 1 2800 2700 1 0 0 -1 $EndComp $Comp L +3V3 #PWR0145 U 1 1 58D9149E P 2800 2400 F 0 "#PWR0145" H 2800 2250 50 0001 C CNN F 1 "+3V3" H 2800 2540 50 0000 C CNN F 2 "" H 2800 2400 50 0000 C CNN F 3 "" H 2800 2400 50 0000 C CNN 1 2800 2400 1 0 0 -1 $EndComp $Comp L GND #PWR0146 U 1 1 58D914B4 P 2800 3000 F 0 "#PWR0146" H 2800 2750 50 0001 C CNN F 1 "GND" H 2800 2850 50 0000 C CNN F 2 "" H 2800 3000 50 0000 C CNN F 3 "" H 2800 3000 50 0000 C CNN 1 2800 3000 1 0 0 -1 $EndComp Wire Wire Line 3200 2600 3800 2600 Wire Wire Line 3200 2700 3800 2700 Wire Wire Line 3200 2800 3800 2800 Wire Wire Line 2400 2800 1700 2800 Wire Wire Line 2400 2700 1700 2700 Wire Wire Line 2400 2600 1700 2600 Text Label 1750 2600 0 60 ~ 0 FLASH_nWP Text Label 1750 2700 0 60 ~ 0 FLASH_nHOLD Text Label 1750 2800 0 60 ~ 0 FLASH_nCS Text Label 3250 2600 0 60 ~ 0 FLASH_SCK Text Label 3250 2800 0 60 ~ 0 FLASH_MISO Text Label 3250 2700 0 60 ~ 0 FLASH_MOSI Wire Wire Line 4650 2450 5650 2450 Text Label 4700 2450 0 60 ~ 0 FLASH_MISO Wire Wire Line 7150 2450 8150 2450 Text Label 7550 2450 0 60 ~ 0 FLASH_MOSI Wire Wire Line 5650 2650 4650 2650 Text Label 4700 2650 0 60 ~ 0 FLASH_nCS $Comp L R R27 U 1 1 58EC0EFE P 2700 1250 F 0 "R27" V 2780 1250 50 0000 C CNN F 1 "10k" V 2700 1250 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 2630 1250 50 0001 C CNN F 3 "" H 2700 1250 50 0000 C CNN 1 2700 1250 1 0 0 -1 $EndComp Wire Wire Line 2700 1400 2700 2100 Text Label 2700 2050 1 60 ~ 0 FLASH_MOSI $Comp L +3V3 #PWR0147 U 1 1 58EC0F61 P 2700 1100 F 0 "#PWR0147" H 2700 950 50 0001 C CNN F 1 "+3V3" H 2700 1240 50 0000 C CNN F 2 "" H 2700 1100 50 0000 C CNN F 3 "" H 2700 1100 50 0000 C CNN 1 2700 1100 1 0 0 -1 $EndComp $Comp L R R28 U 1 1 58EC0F8E P 2900 1250 F 0 "R28" V 2980 1250 50 0000 C CNN F 1 "10k" V 2900 1250 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 2830 1250 50 0001 C CNN F 3 "" H 2900 1250 50 0000 C CNN 1 2900 1250 1 0 0 -1 $EndComp Wire Wire Line 2900 1400 2900 2100 Text Label 2900 2050 1 60 ~ 0 FLASH_MISO $Comp L +3V3 #PWR0148 U 1 1 58EC0F96 P 2900 1100 F 0 "#PWR0148" H 2900 950 50 0001 C CNN F 1 "+3V3" H 2900 1240 50 0000 C CNN F 2 "" H 2900 1100 50 0000 C CNN F 3 "" H 2900 1100 50 0000 C CNN 1 2900 1100 1 0 0 -1 $EndComp $Comp L R R29 U 1 1 58EC15E1 P 3100 1250 F 0 "R29" V 3180 1250 50 0000 C CNN F 1 "1k" V 3100 1250 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 3030 1250 50 0001 C CNN F 3 "" H 3100 1250 50 0000 C CNN 1 3100 1250 1 0 0 -1 $EndComp Wire Wire Line 3100 1400 3100 2100 Text Label 3100 2050 1 60 ~ 0 FLASH_SCK $Comp L +3V3 #PWR0149 U 1 1 58EC15E9 P 3100 1100 F 0 "#PWR0149" H 3100 950 50 0001 C CNN F 1 "+3V3" H 3100 1240 50 0000 C CNN F 2 "" H 3100 1100 50 0000 C CNN F 3 "" H 3100 1100 50 0000 C CNN 1 3100 1100 1 0 0 -1 $EndComp Wire Wire Line 4650 3050 5650 3050 Text Label 4700 3050 0 60 ~ 0 FLASH_SCK $Comp L R R30 U 1 1 58EC1C84 P 3300 1250 F 0 "R30" V 3380 1250 50 0000 C CNN F 1 "4.7k" V 3300 1250 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 3230 1250 50 0001 C CNN F 3 "" H 3300 1250 50 0000 C CNN 1 3300 1250 1 0 0 -1 $EndComp Wire Wire Line 3300 1400 3300 2100 Text Label 3300 2050 1 60 ~ 0 FLASH_nCS $Comp L +3V3 #PWR0150 U 1 1 58EC1C8C P 3300 1100 F 0 "#PWR0150" H 3300 950 50 0001 C CNN F 1 "+3V3" H 3300 1240 50 0000 C CNN F 2 "" H 3300 1100 50 0000 C CNN F 3 "" H 3300 1100 50 0000 C CNN 1 3300 1100 1 0 0 -1 $EndComp Text Notes 1850 850 0 60 ~ 0 pullups for Master SPI (MSPI) required by\nTN1260: lattice ECP5 sysCONFIG guide p.6 $Comp L R R11 U 1 1 58EC4E77 P 2300 1250 F 0 "R11" V 2380 1250 50 0000 C CNN F 1 "10k" V 2300 1250 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 2230 1250 50 0001 C CNN F 3 "" H 2300 1250 50 0000 C CNN 1 2300 1250 1 0 0 -1 $EndComp Wire Wire Line 2300 1400 2300 2100 Text Label 2300 2050 1 60 ~ 0 FLASH_nWP $Comp L +3V3 #PWR0151 U 1 1 58EC4E7F P 2300 1100 F 0 "#PWR0151" H 2300 950 50 0001 C CNN F 1 "+3V3" H 2300 1240 50 0000 C CNN F 2 "" H 2300 1100 50 0000 C CNN F 3 "" H 2300 1100 50 0000 C CNN 1 2300 1100 1 0 0 -1 $EndComp $Comp L R R12 U 1 1 58EC4E85 P 2500 1250 F 0 "R12" V 2580 1250 50 0000 C CNN F 1 "10k" V 2500 1250 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 2430 1250 50 0001 C CNN F 3 "" H 2500 1250 50 0000 C CNN 1 2500 1250 1 0 0 -1 $EndComp Wire Wire Line 2500 1400 2500 2100 Text Label 2500 2050 1 60 ~ 0 FLASH_nHOLD $Comp L +3V3 #PWR0152 U 1 1 58EC4E8D P 2500 1100 F 0 "#PWR0152" H 2500 950 50 0001 C CNN F 1 "+3V3" H 2500 1240 50 0000 C CNN F 2 "" H 2500 1100 50 0000 C CNN F 3 "" H 2500 1100 50 0000 C CNN 1 2500 1100 1 0 0 -1 $EndComp $Comp L +3V3 #PWR0153 U 1 1 58EC58A7 P 5450 3350 F 0 "#PWR0153" H 5450 3200 50 0001 C CNN F 1 "+3V3" H 5450 3490 50 0000 C CNN F 2 "" H 5450 3350 50 0000 C CNN F 3 "" H 5450 3350 50 0000 C CNN 1 5450 3350 0 -1 -1 0 $EndComp $Comp L GND #PWR0154 U 1 1 58EC58CB P 5650 3450 F 0 "#PWR0154" H 5650 3200 50 0001 C CNN F 1 "GND" H 5650 3300 50 0000 C CNN F 2 "" H 5650 3450 50 0000 C CNN F 3 "" H 5650 3450 50 0000 C CNN 1 5650 3450 0 1 1 0 $EndComp $Comp L GND #PWR0155 U 1 1 58EC58EF P 5650 3250 F 0 "#PWR0155" H 5650 3000 50 0001 C CNN F 1 "GND" H 5650 3100 50 0000 C CNN F 2 "" H 5650 3250 50 0000 C CNN F 3 "" H 5650 3250 50 0000 C CNN 1 5650 3250 0 1 1 0 $EndComp Wire Wire Line 5450 3350 5650 3350 Text Notes 3750 3650 0 60 ~ 0 CFG select Master SPI (MSPI)\nTN1260: lattice ECP5 sysCONFIG guide p.17 Wire Wire Line 4650 3150 5650 3150 Wire Wire Line 5650 2850 4650 2850 Text Label 4700 2850 0 60 ~ 0 FPGA_PROGRAMN Text Label 4700 3150 0 60 ~ 0 FPGA_DONE $Comp L R R31 U 1 1 58EC68DC P 8850 2700 F 0 "R31" V 8930 2700 50 0000 C CNN F 1 "10k" V 8850 2700 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 8780 2700 50 0001 C CNN F 3 "" H 8850 2700 50 0000 C CNN 1 8850 2700 1 0 0 -1 $EndComp Wire Wire Line 8850 2850 8850 3700 Text Label 8850 3650 1 60 ~ 0 FPGA_PROGRAMN $Comp L +3V3 #PWR0156 U 1 1 58EC68E4 P 8850 2550 F 0 "#PWR0156" H 8850 2400 50 0001 C CNN F 1 "+3V3" H 8850 2690 50 0000 C CNN F 2 "" H 8850 2550 50 0000 C CNN F 3 "" H 8850 2550 50 0000 C CNN 1 8850 2550 1 0 0 -1 $EndComp $Comp L R R32 U 1 1 58EC68EA P 9050 2700 F 0 "R32" V 9130 2700 50 0000 C CNN F 1 "10k" V 9050 2700 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 8980 2700 50 0001 C CNN F 3 "" H 9050 2700 50 0000 C CNN 1 9050 2700 1 0 0 -1 $EndComp Wire Wire Line 9050 2850 9050 3700 Text Label 9050 3650 1 60 ~ 0 FPGA_DONE $Comp L +3V3 #PWR0157 U 1 1 58EC68F2 P 9050 2550 F 0 "#PWR0157" H 9050 2400 50 0001 C CNN F 1 "+3V3" H 9050 2690 50 0000 C CNN F 2 "" H 9050 2550 50 0000 C CNN F 3 "" H 9050 2550 50 0000 C CNN 1 9050 2550 1 0 0 -1 $EndComp Wire Wire Line 4650 2750 5650 2750 Text Label 4700 2750 0 60 ~ 0 FPGA_INITN $Comp L R R33 U 1 1 58EC72FD P 9250 2700 F 0 "R33" V 9330 2700 50 0000 C CNN F 1 "10k" V 9250 2700 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 9180 2700 50 0001 C CNN F 3 "" H 9250 2700 50 0000 C CNN 1 9250 2700 1 0 0 -1 $EndComp Wire Wire Line 9250 2850 9250 3700 Text Label 9250 3650 1 60 ~ 0 FPGA_INITN $Comp L +3V3 #PWR0158 U 1 1 58EC7305 P 9250 2550 F 0 "#PWR0158" H 9250 2400 50 0001 C CNN F 1 "+3V3" H 9250 2690 50 0000 C CNN F 2 "" H 9250 2550 50 0000 C CNN F 3 "" H 9250 2550 50 0000 C CNN 1 9250 2550 1 0 0 -1 $EndComp $Comp L +3V3 #PWR0159 U 1 1 58EC879F P 5650 2950 F 0 "#PWR0159" H 5650 2800 50 0001 C CNN F 1 "+3V3" H 5650 3090 50 0000 C CNN F 2 "" H 5650 2950 50 0000 C CNN F 3 "" H 5650 2950 50 0000 C CNN 1 5650 2950 0 -1 -1 0 $EndComp $Comp L +3V3 #PWR0160 U 1 1 58EC8800 P 5650 2550 F 0 "#PWR0160" H 5650 2400 50 0001 C CNN F 1 "+3V3" H 5650 2690 50 0000 C CNN F 2 "" H 5650 2550 50 0000 C CNN F 3 "" H 5650 2550 50 0000 C CNN 1 5650 2550 0 -1 -1 0 $EndComp $Comp L +3V3 #PWR0161 U 1 1 58EC882A P 7150 2550 F 0 "#PWR0161" H 7150 2400 50 0001 C CNN F 1 "+3V3" H 7150 2690 50 0000 C CNN F 2 "" H 7150 2550 50 0000 C CNN F 3 "" H 7150 2550 50 0000 C CNN 1 7150 2550 0 1 1 0 $EndComp Text GLabel 5650 2150 0 60 Input ~ 0 BTN_F1 Text GLabel 7150 2150 2 60 Input ~ 0 BTN_F2 Text GLabel 7150 2250 2 60 Input ~ 0 BTN_D Text GLabel 5650 2250 0 60 Input ~ 0 BTN_L Text Notes 8350 2300 0 60 ~ 0 pullups to allow entering USER mode\nTN1260: lattice ECP5 sysCONFIG guide p.6, p.8, p.13 $Comp L R R55 U 1 1 59DEB568 P 4500 3150 F 0 "R55" V 4580 3150 50 0000 C CNN F 1 "15k" V 4500 3150 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 4430 3150 50 0001 C CNN F 3 "" H 4500 3150 50 0000 C CNN 1 4500 3150 0 1 1 0 $EndComp Text GLabel 4350 3150 0 60 Input ~ 0 PROG_DONE $Comp L LFE5U-45F-6BG381C U1 U 7 1 5A07BEF6 P 6400 2850 AR Path="/5A07BEF6" Ref="U1" Part="7" AR Path="/58D913EC/5A07BEF6" Ref="U1" Part="7" F 0 "U1" H 6400 3800 60 0000 C CNN F 1 "LFE5U-45F-6BG381C" H 6400 3700 60 0000 C CNN F 2 "lfe5bg381:BGA-381_pitch0.8mm_dia0.4mm" H 5350 3800 60 0001 C CNN F 3 "http://www.latticesemi.com/~/media/LatticeSemi/Documents/ApplicationNotes/EH/TN1260.pdf" H 5350 3800 60 0001 C CNN F 4 "LFE5U-45F-6BG381C" H 6400 2850 60 0001 C CNN "MFG_PN" F 5 "www.mouser.com" H 6400 2850 60 0001 C CNN "Distributor1_URL" F 6 "842-LFE5U45F6BG381C" H 6400 2850 60 0001 C CNN "Distributor1_PN" 7 6400 2850 1 0 0 -1 $EndComp Text Notes 1500 3500 0 60 ~ 0 For programming Flash thru JTAG see\nLattice FPGA-TN-02050 Text Notes 8600 2400 0 60 ~ 0 WPn Wire Wire Line 7150 2350 8150 2350 Wire Wire Line 5650 2350 4650 2350 Text Label 4700 2350 0 60 ~ 0 FLASH_nHOLD Text Label 7550 2350 0 60 ~ 0 FLASH_nWP $EndSCHEMATC