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:ulx3s-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 6 11 Title "ULX3S" Date "" Rev "0.0.1" Comp "FER+RIZ+RADIONA" Comment1 "Root sheet" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L D_Schottky_Small D8 U 1 1 58D6C83A P 2650 1700 F 0 "D8" H 2600 1780 50 0000 L CNN F 1 "2A" H 2600 1600 50 0000 L CNN F 2 "SMD_Packages:SMD-1206_Pol" V 2650 1700 60 0001 C CNN F 3 "" V 2650 1700 60 0000 C CNN 1 2650 1700 -1 0 0 1 $EndComp $Comp L +5V #PWR078 U 1 1 58D6C83B P 2800 1700 F 0 "#PWR078" H 2800 1550 50 0001 C CNN F 1 "+5V" H 2800 1840 50 0000 C CNN F 2 "" H 2800 1700 60 0000 C CNN F 3 "" H 2800 1700 60 0000 C CNN 1 2800 1700 0 1 1 0 $EndComp $Comp L D_Schottky_Small D9 U 1 1 58D6C83C P 2650 2650 F 0 "D9" H 2600 2730 50 0000 L CNN F 1 "2A" H 2600 2550 50 0000 L CNN F 2 "SMD_Packages:SMD-1206_Pol" V 2650 2650 60 0001 C CNN F 3 "" V 2650 2650 60 0000 C CNN 1 2650 2650 1 0 0 -1 $EndComp $Comp L +5V #PWR079 U 1 1 58D6C83D P 2850 2650 F 0 "#PWR079" H 2850 2500 50 0001 C CNN F 1 "+5V" H 2850 2790 50 0000 C CNN F 2 "" H 2850 2650 60 0000 C CNN F 3 "" H 2850 2650 60 0000 C CNN 1 2850 2650 0 1 1 0 $EndComp $Comp L USB_OTG US1 U 1 1 58D6C840 P 1500 1900 F 0 "US1" H 1825 1775 50 0000 C CNN F 1 "USB_FTDI" H 1500 2100 50 0000 C CNN F 2 "usb_otg:USB-MICRO-B-FCI-10118192-0001LF" V 1450 1800 50 0001 C CNN F 3 "" V 1450 1800 50 0000 C CNN 1 1500 1900 0 -1 1 0 $EndComp $Comp L USB_OTG US2 U 1 1 58D6C841 P 1500 2850 F 0 "US2" H 1825 2725 50 0000 C CNN F 1 "USB_FPGA" H 1500 3050 50 0000 C CNN F 2 "usb_otg:USB-MICRO-B-FCI-10118192-0001LF" V 1450 2750 50 0001 C CNN F 3 "" V 1450 2750 50 0000 C CNN 1 1500 2850 0 -1 1 0 $EndComp $Comp L GND #PWR080 U 1 1 58D6C842 P 1900 2100 F 0 "#PWR080" H 1900 1850 50 0001 C CNN F 1 "GND" H 1900 1950 50 0000 C CNN F 2 "" H 1900 2100 50 0000 C CNN F 3 "" H 1900 2100 50 0000 C CNN 1 1900 2100 0 -1 -1 0 $EndComp $Comp L GND #PWR081 U 1 1 58D6C843 P 1900 3050 F 0 "#PWR081" H 1900 2800 50 0001 C CNN F 1 "GND" H 1900 2900 50 0000 C CNN F 2 "" H 1900 3050 50 0000 C CNN F 3 "" H 1900 3050 50 0000 C CNN 1 1900 3050 0 -1 -1 0 $EndComp Text GLabel 1850 1800 2 60 Input ~ 0 USB_FTDI_D- Text GLabel 1850 1900 2 60 Input ~ 0 USB_FTDI_D+ Text GLabel 1850 2750 2 60 Input ~ 0 USB_FPGA_D- Text GLabel 1850 2850 2 60 Input ~ 0 USB_FPGA_D+ NoConn ~ 1850 2950 NoConn ~ 1850 2000 $Comp L GND #PWR082 U 1 1 58D82518 P 1400 2300 F 0 "#PWR082" H 1400 2050 50 0001 C CNN F 1 "GND" H 1400 2150 50 0000 C CNN F 2 "" H 1400 2300 50 0000 C CNN F 3 "" H 1400 2300 50 0000 C CNN 1 1400 2300 1 0 0 -1 $EndComp $Comp L GND #PWR083 U 1 1 58D8254A P 1400 3250 F 0 "#PWR083" H 1400 3000 50 0001 C CNN F 1 "GND" H 1400 3100 50 0000 C CNN F 2 "" H 1400 3250 50 0000 C CNN F 3 "" H 1400 3250 50 0000 C CNN 1 1400 3250 1 0 0 -1 $EndComp $Comp L GND #PWR084 U 1 1 58D8877C P 5600 4500 F 0 "#PWR084" H 5600 4250 50 0001 C CNN F 1 "GND" H 5600 4350 50 0000 C CNN F 2 "" H 5600 4500 50 0000 C CNN F 3 "" H 5600 4500 50 0000 C CNN 1 5600 4500 1 0 0 -1 $EndComp Text GLabel 5000 3100 0 60 Input ~ 0 USB_FTDI_D- Text GLabel 5000 3200 0 60 Input ~ 0 USB_FTDI_D+ Text GLabel 6850 5150 2 60 Input ~ 0 FTDI_nSUSPEND Text GLabel 6550 3300 2 60 Input ~ 0 JTAG_TCK Text GLabel 6550 3500 2 60 Input ~ 0 JTAG_TDI Text GLabel 6550 3100 2 60 Input ~ 0 JTAG_TDO Text GLabel 6550 3400 2 60 Input ~ 0 JTAG_TMS Text GLabel 6550 2800 2 60 Input ~ 0 FTDI_TXD Text GLabel 6550 2900 2 60 Input ~ 0 FTDI_RXD Text GLabel 6550 3000 2 60 Input ~ 0 FTDI_nRTS Text GLabel 6550 3200 2 60 Input ~ 0 FTDI_nDTR $Comp L LFE5-BG381 U1 U 10 1 58D87A63 P 8600 3950 AR Path="/58D87A63" Ref="U1" Part="10" AR Path="/58D6BF46/58D87A63" Ref="U1" Part="10" F 0 "U1" H 8500 4350 60 0000 C CNN F 1 "LFE5U-25F-6BG381C" H 8500 4250 60 0000 C CNN F 2 "lfe5bg381:BGA-381_pitch0.8mm_dia0.4mm" H 7550 4900 60 0001 C CNN F 3 "" H 7550 4900 60 0000 C CNN 10 8600 3950 -1 0 0 -1 $EndComp Text GLabel 9300 3800 2 60 Input ~ 0 JTAG_TDI Text GLabel 9300 3900 2 60 Input ~ 0 JTAG_TDO Text GLabel 9300 4000 2 60 Input ~ 0 JTAG_TCK Text GLabel 9300 4100 2 60 Input ~ 0 JTAG_TMS Text GLabel 2150 1500 2 60 Input ~ 0 USB5V $Comp L FT231XS U6 U 1 1 58EB61C6 P 5700 3400 F 0 "U6" H 5150 4200 50 0000 L CNN F 1 "FT231XS" H 6000 4200 50 0000 L CNN F 2 "Housings_SSOP:SSOP-20_4.4x6.5mm_Pitch0.65mm" H 5700 3400 50 0001 C CNN F 3 "" H 5700 3400 50 0001 C CNN 1 5700 3400 1 0 0 -1 $EndComp $Comp L +5V #PWR085 U 1 1 58EB8213 P 5600 2500 F 0 "#PWR085" H 5600 2350 50 0001 C CNN F 1 "+5V" H 5600 2640 50 0000 C CNN F 2 "" H 5600 2500 50 0000 C CNN F 3 "" H 5600 2500 50 0000 C CNN 1 5600 2500 1 0 0 -1 $EndComp Wire Wire Line 1800 1700 2550 1700 Wire Wire Line 2750 1700 2800 1700 Wire Wire Line 2750 2650 2850 2650 Wire Wire Line 1800 2650 2550 2650 Wire Wire Line 1800 2100 1900 2100 Wire Wire Line 1800 3050 1900 3050 Wire Wire Line 1800 1800 1850 1800 Wire Wire Line 1800 1900 1850 1900 Wire Wire Line 1800 2750 1850 2750 Wire Wire Line 1800 2850 1850 2850 Wire Wire Line 1800 2950 1850 2950 Wire Wire Line 1800 2000 1850 2000 Wire Wire Line 5600 4300 5600 4500 Connection ~ 5600 4400 Wire Wire Line 6400 3700 6550 3700 Wire Wire Line 6400 3800 6550 3800 Wire Wire Line 6400 3900 6550 3900 Wire Wire Line 6400 4000 6550 4000 Wire Wire Line 6400 2800 6550 2800 Wire Wire Line 6400 2900 6550 2900 Wire Wire Line 6400 3000 6550 3000 Wire Wire Line 6400 3100 6550 3100 Wire Wire Line 6400 3200 6550 3200 Wire Wire Line 6400 3300 6550 3300 Wire Wire Line 6400 3400 6550 3400 Wire Wire Line 6400 3500 6550 3500 Wire Wire Line 2150 1500 1950 1500 Wire Wire Line 1950 1500 1950 1700 Connection ~ 1950 1700 Wire Wire Line 5600 4400 5800 4400 Wire Wire Line 5800 4400 5800 4300 Wire Wire Line 4800 2800 5000 2800 Wire Wire Line 4900 2800 4900 2250 Wire Wire Line 4900 2250 5800 2250 Wire Wire Line 5800 2250 5800 2500 Text GLabel 4850 3400 0 60 Input ~ 0 nRESET Wire Wire Line 4850 3400 5000 3400 $Comp L R R9 U 1 1 58EB9CB5 P 4700 3600 F 0 "R9" V 4780 3600 50 0000 C CNN F 1 "15k" V 4700 3600 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 4630 3600 50 0001 C CNN F 3 "" H 4700 3600 50 0000 C CNN 1 4700 3600 0 1 1 0 $EndComp Wire Wire Line 4850 3600 4950 3600 Wire Wire Line 4950 3600 4950 3400 Connection ~ 4950 3400 Wire Wire Line 4550 3600 4200 3600 Text Label 4250 3600 0 60 ~ 0 FT3V3 Text GLabel 6350 5150 0 60 Input ~ 0 FTDI_nSLEEP $Comp L R R10 U 1 1 58EBA6BD P 6600 5150 F 0 "R10" V 6680 5150 50 0000 C CNN F 1 "220" V 6600 5150 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 6530 5150 50 0001 C CNN F 3 "" H 6600 5150 50 0000 C CNN 1 6600 5150 0 1 1 0 $EndComp Wire Wire Line 6350 5150 6450 5150 Wire Wire Line 6750 5150 6850 5150 Text GLabel 10150 2650 2 60 Input ~ 0 FTDI_TXD Text GLabel 8650 1950 0 60 Input ~ 0 FTDI_RXD Text GLabel 10150 2450 2 60 Input ~ 0 FTDI_nRTS Text GLabel 10150 2550 2 60 Input ~ 0 FTDI_nDTR Text GLabel 8650 2050 0 60 Input ~ 0 WIFI_TXD Text GLabel 10150 1550 2 60 Input ~ 0 WIFI_RXD Text GLabel 10150 2350 2 60 Input ~ 0 WIFI_GPIO0 Text GLabel 8600 2150 0 60 Input ~ 0 WIFI_GPIO2 Text GLabel 10150 1450 2 60 Input ~ 0 WIFI_EN Text GLabel 10150 2850 2 60 Input ~ 0 OLED_RES Text GLabel 8650 2750 0 60 Input ~ 0 OLED_MOSI Text GLabel 10150 2750 2 60 Input ~ 0 OLED_CLK Text GLabel 8650 2850 0 60 Input ~ 0 OLED_DC Text GLabel 8650 2650 0 60 Input ~ 0 OLED_CS Text GLabel 10200 1650 2 60 Input ~ 0 USB_FPGA_D- Text GLabel 8600 1650 0 60 Input ~ 0 USB_FPGA_D+ $Comp L LFE5U-25F-6BG381C U1 U 5 1 58F27D92 P 9400 2050 F 0 "U1" H 9400 3000 60 0000 C CNN F 1 "LFE5U-25F-6BG381C" H 9400 2900 60 0000 C CNN F 2 "lfe5bg381:BGA-381_pitch0.8mm_dia0.4mm" H 8350 3000 60 0001 C CNN F 3 "" H 8350 3000 60 0000 C CNN 5 9400 2050 1 0 0 -1 $EndComp Text GLabel 8650 1850 0 60 Input ~ 0 SD_D0 Text GLabel 10150 1750 2 60 Input ~ 0 SD_D1 Text GLabel 8650 1350 0 60 Input ~ 0 SD_D2 Text GLabel 8650 1750 0 60 Input ~ 0 SD_D3 Text GLabel 10150 1850 2 60 Input ~ 0 SD_CLK Text GLabel 8650 1550 0 60 Input ~ 0 SD_CMD Text GLabel 10150 2150 2 60 Input ~ 0 SD_WP Text GLabel 10150 2250 2 60 Input ~ 0 SD_CD Text Notes 6550 2300 0 60 ~ 0 WiFi programming pins:\nTXD RXD RTS DTR Text Notes 7400 3750 0 60 ~ 0 CBUS0=TXDEN Text Notes 7400 3850 0 60 ~ 0 CBUS1=nRXLED Text Notes 7400 3950 0 60 ~ 0 CBUS2=nTXLED Text Notes 7400 4050 0 60 ~ 0 CBUS3=nSLEEP Text Notes 7400 3650 0 60 ~ 0 FTDI default Text GLabel 6550 4000 2 60 Input ~ 0 FTDI_nSLEEP Text GLabel 6550 3700 2 60 Input ~ 0 FTDI_TXDEN Text GLabel 6550 3800 2 60 Input ~ 0 FTDI_nRXLED Text GLabel 6550 3900 2 60 Input ~ 0 FTDI_nTXLED Text Notes 6550 2600 0 60 ~ 0 VNC2 programming pins:\nTXD RXD TXDEN Text GLabel 4800 2800 0 60 Input ~ 0 FT3V3 Connection ~ 4900 2800 Text Notes 7400 4750 0 60 ~ 0 ujprog pinmap\nTCK = DSR\nTMS = RI\nTDI = CTS\nTDO = DCD\n Text GLabel 1950 3850 2 60 Input ~ 0 USB_FPGA_D+ $Comp L R R40 U 1 1 591C69FB P 1850 3650 F 0 "R40" V 1930 3650 50 0000 C CNN F 1 "1.5k" V 1850 3650 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 1780 3650 50 0001 C CNN F 3 "" H 1850 3650 50 0000 C CNN 1 1850 3650 -1 0 0 1 $EndComp Wire Wire Line 1850 3800 1850 3850 Wire Wire Line 1850 3850 1950 3850 $Comp L +3V3 #PWR086 U 1 1 591C6DA4 P 1850 3500 F 0 "#PWR086" H 1850 3350 50 0001 C CNN F 1 "+3V3" H 1850 3640 50 0000 C CNN F 2 "" H 1850 3500 50 0000 C CNN F 3 "" H 1850 3500 50 0000 C CNN 1 1850 3500 1 0 0 -1 $EndComp Text Notes 1400 4050 0 60 ~ 0 D+ pullp for full speed mode USB1.1 $EndSCHEMATC