EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 7 Title "icE1usb - Top level overview" Date "2020-08-26" Rev "1.0" Comp "" Comment1 "CERN-OHL-S" Comment2 "(C) 2020 Sylvain Munaut" Comment3 "" Comment4 "" $EndDescr $Sheet S 3000 3000 1500 3000 U 5F1321E5 F0 "fpga" 50 F1 "fpga.sch" 50 F2 "e1A_tx_hi" O R 4500 4000 50 F3 "e1A_tx_lo" O R 4500 4100 50 F4 "e1B_tx_hi" O R 4500 5000 50 F5 "e1B_tx_lo" O R 4500 5100 50 F6 "e1A_rx_hi_p" I R 4500 4200 50 F7 "e1A_rx_hi_n" I R 4500 4300 50 F8 "e1A_rx_lo_p" I R 4500 4400 50 F9 "e1A_rx_lo_n" I R 4500 4500 50 F10 "e1B_rx_hi_p" I R 4500 5200 50 F11 "e1B_rx_hi_n" I R 4500 5300 50 F12 "e1B_rx_lo_p" I R 4500 5400 50 F13 "e1B_rx_lo_n" I R 4500 5500 50 F14 "e1_rx_bias0" O R 4500 4700 50 F15 "e1_rx_bias1" O R 4500 4800 50 F16 "dbg_tx" O L 3000 3500 50 F17 "dbg_rx" I L 3000 3400 50 F18 "usb_dp" B L 3000 3900 50 F19 "usb_dn" B L 3000 3800 50 F20 "gps_pps" I R 4500 3400 50 F21 "i2c_sda" B R 4500 3700 50 F22 "i2c_scl" B R 4500 3800 50 F23 "gps_rx" I R 4500 3200 50 F24 "gps_tx" O R 4500 3300 50 F25 "~gps_reset" T R 4500 3500 50 F26 "gpio[0..2]" B R 4500 5800 50 F27 "e1_led[0..7]" O R 4500 5700 50 $EndSheet $Comp L Connector:USB_C_Receptacle_USB2.0 X4 U 1 1 5F14D4F7 P 1300 3800 F 0 "X4" H 1407 4667 50 0000 C CNN F 1 "USB" H 1407 4576 50 0000 C CNN F 2 "s47-conn:USB_C_Receptacle_HRO_TYPE-C-31-M-12" H 1450 3800 50 0001 C CNN F 3 "https://www.usb.org/sites/default/files/documents/usb_type-c.zip" H 1450 3800 50 0001 C CNN F 4 "HRO_TYPE-C-31-M-12" H 1300 3800 50 0001 C CNN "MPN" 1 1300 3800 1 0 0 -1 $EndComp $Comp L s47-conn:AMPHENOL_RJHSE508102 X5 U 1 1 5F14F0A2 P 9300 1800 F 0 "X5" H 9300 2467 50 0000 C CNN F 1 "E1" H 9300 2376 50 0000 C CNN F 2 "Connector_RJ:RJ45_Amphenol_RJHSE538X-02" H 9400 1800 50 0001 C CNN F 3 "https://cdn.amphenol-icc.com/media/wysiwyg/files/drawing/rjhsex08x02.pdf" H 9400 1800 50 0001 C CNN F 4 "AMPHENOL RJHSE508102" H 9300 1800 50 0001 C CNN "MPN" 1 9300 1800 -1 0 0 1 $EndComp $Sheet S 6500 1000 1000 1500 U 5F275ED4 F0 "e1A" 50 F1 "e1if.sch" 50 F2 "rj[1..8]" U R 7500 1200 50 F3 "tx_hi" I L 6500 1200 50 F4 "tx_lo" I L 6500 1300 50 F5 "rx_lo_p" O L 6500 1900 50 F6 "rx_lo_n" O L 6500 2000 50 F7 "rx_hi_p" O L 6500 1600 50 F8 "rx_hi_n" O L 6500 1700 50 F9 "rx_bias_p" I L 6500 2200 50 F10 "rx_bias_n" I L 6500 2300 50 $EndSheet $Sheet S 3000 1000 1500 1500 U 5F27E0F4 F0 "gps" 50 F1 "gps.sch" 50 F2 "RF" I L 3000 1200 50 F3 "i2c_sda" B R 4500 1800 50 F4 "i2c_scl" B R 4500 1900 50 F5 "rx" I R 4500 1400 50 F6 "tx" O R 4500 1500 50 F7 "~reset" I R 4500 1200 50 F8 "pps" O R 4500 1300 50 $EndSheet $Comp L s47-conn:AMPHENOL_RJHSE508102 X5 U 2 1 5F2825AC P 9300 5300 F 0 "X5" H 9300 5967 50 0000 C CNN F 1 "E1" H 9300 5876 50 0000 C CNN F 2 "Connector_RJ:RJ45_Amphenol_RJHSE538X-02" H 9400 5300 50 0001 C CNN F 3 "https://cdn.amphenol-icc.com/media/wysiwyg/files/drawing/rjhsex08x02.pdf" H 9400 5300 50 0001 C CNN F 4 "AMPHENOL RJHSE508102" H 9300 5300 50 0001 C CNN "MPN" 2 9300 5300 -1 0 0 1 $EndComp Entry Wire Line 10700 1700 10800 1800 Entry Wire Line 10700 2000 10800 2100 Entry Wire Line 10700 5300 10800 5400 Entry Wire Line 10700 5400 10800 5500 Wire Bus Line 8200 4700 7500 4700 Wire Bus Line 8200 1200 7500 1200 Entry Wire Line 8200 2100 8300 2200 Entry Wire Line 8200 2000 8300 2100 Entry Wire Line 8200 1900 8300 2000 Entry Wire Line 8200 1800 8300 1900 Entry Wire Line 8200 1700 8300 1800 Entry Wire Line 8200 1600 8300 1700 Entry Wire Line 8200 1500 8300 1600 Entry Wire Line 8200 1400 8300 1500 Entry Wire Line 8200 5600 8300 5700 Entry Wire Line 8200 5500 8300 5600 Entry Wire Line 8200 5400 8300 5500 Entry Wire Line 8200 5300 8300 5400 Entry Wire Line 8200 5200 8300 5300 Entry Wire Line 8200 5100 8300 5200 Entry Wire Line 8200 5000 8300 5100 Entry Wire Line 8200 4900 8300 5000 Wire Wire Line 8300 5000 8800 5000 Wire Wire Line 8300 5100 8800 5100 Wire Wire Line 8300 5200 8800 5200 Wire Wire Line 8300 5300 8800 5300 Wire Wire Line 8300 5400 8800 5400 Wire Wire Line 8300 5500 8800 5500 Wire Wire Line 8300 5600 8800 5600 Wire Wire Line 8300 5700 8800 5700 Wire Wire Line 8300 2200 8800 2200 Wire Wire Line 8300 2100 8800 2100 Wire Wire Line 8300 2000 8800 2000 Wire Wire Line 8300 1900 8800 1900 Wire Wire Line 8300 1800 8800 1800 Wire Wire Line 8300 1700 8800 1700 Wire Wire Line 8300 1600 8800 1600 Wire Wire Line 8300 1500 8800 1500 Text Label 10400 5200 0 50 ~ 0 e1_led0 Text Label 10400 5500 0 50 ~ 0 e1_led1 Text Label 10400 1800 0 50 ~ 0 e1_led6 Text Label 8400 1500 0 50 ~ 0 e1A_rj1 Text Label 8400 1600 0 50 ~ 0 e1A_rj2 Text Label 8400 1700 0 50 ~ 0 e1A_rj3 Text Label 8400 1800 0 50 ~ 0 e1A_rj4 Text Label 8400 1900 0 50 ~ 0 e1A_rj5 Text Label 8400 2000 0 50 ~ 0 e1A_rj6 Text Label 8400 2100 0 50 ~ 0 e1A_rj7 Text Label 8400 2200 0 50 ~ 0 e1A_rj8 Text Label 7600 4700 0 50 ~ 0 e1B_rj[1..8] Text Label 8400 5000 0 50 ~ 0 e1B_rj1 Text Label 8400 5100 0 50 ~ 0 e1B_rj2 Text Label 8400 5200 0 50 ~ 0 e1B_rj3 Text Label 8400 5300 0 50 ~ 0 e1B_rj4 Text Label 8400 5400 0 50 ~ 0 e1B_rj5 Text Label 8400 5500 0 50 ~ 0 e1B_rj6 Text Label 8400 5600 0 50 ~ 0 e1B_rj7 Text Label 8400 5700 0 50 ~ 0 e1B_rj8 Text Label 7600 1200 0 50 ~ 0 e1A_rj[1..8] Wire Wire Line 1900 3700 2000 3700 Wire Wire Line 2000 3700 2000 3800 Wire Wire Line 2000 3800 1900 3800 Wire Wire Line 1900 3900 2000 3900 Wire Wire Line 2000 3900 2000 4000 Wire Wire Line 2000 4000 1900 4000 $Comp L power:+5V #PWR04 U 1 1 5F2BD2FD P 2000 3100 F 0 "#PWR04" H 2000 2950 50 0001 C CNN F 1 "+5V" H 2015 3273 50 0000 C CNN F 2 "" H 2000 3100 50 0001 C CNN F 3 "" H 2000 3100 50 0001 C CNN 1 2000 3100 1 0 0 -1 $EndComp Wire Wire Line 2000 3100 2000 3200 Wire Wire Line 2000 3200 1900 3200 $Comp L power:GND #PWR02 U 1 1 5F2BE95B P 1300 5300 F 0 "#PWR02" H 1300 5050 50 0001 C CNN F 1 "GND" H 1305 5127 50 0000 C CNN F 2 "" H 1300 5300 50 0001 C CNN F 3 "" H 1300 5300 50 0001 C CNN 1 1300 5300 1 0 0 -1 $EndComp $Comp L Device:R_Small R1 U 1 1 5F2C0111 P 1000 5000 F 0 "R1" H 1059 5046 50 0000 L CNN F 1 "91k" H 1059 4955 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric" H 1000 5000 50 0001 C CNN F 3 "~" H 1000 5000 50 0001 C CNN 1 1000 5000 1 0 0 -1 $EndComp $Comp L Device:C_Small C1 U 1 1 5F2C06B2 P 800 5000 F 0 "C1" H 708 4954 50 0000 R CNN F 1 "100n" H 708 5045 50 0000 R CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 800 5000 50 0001 C CNN F 3 "~" H 800 5000 50 0001 C CNN 1 800 5000 1 0 0 1 $EndComp Wire Wire Line 1300 4700 1300 5200 Wire Wire Line 1000 4700 1000 4800 Wire Wire Line 800 4900 800 4800 Wire Wire Line 800 4800 1000 4800 Connection ~ 1000 4800 Wire Wire Line 1000 4800 1000 4900 Wire Wire Line 800 5100 800 5200 Wire Wire Line 800 5200 1000 5200 Wire Wire Line 1000 5200 1000 5100 Wire Wire Line 1000 5200 1300 5200 Connection ~ 1000 5200 Connection ~ 1300 5200 Wire Wire Line 1300 5200 1300 5300 $Comp L power:GND #PWR05 U 1 1 5F2CAD6A P 2300 3600 F 0 "#PWR05" H 2300 3350 50 0001 C CNN F 1 "GND" H 2400 3600 50 0000 C CNN F 2 "" H 2300 3600 50 0001 C CNN F 3 "" H 2300 3600 50 0001 C CNN 1 2300 3600 1 0 0 -1 $EndComp Wire Wire Line 2200 3500 2300 3500 Wire Wire Line 2300 3500 2300 3600 Wire Wire Line 2200 3400 2300 3400 Wire Wire Line 2300 3400 2300 3500 Connection ~ 2300 3500 Wire Wire Line 2000 3400 1900 3400 Wire Wire Line 2000 3500 1900 3500 $Comp L Device:R_Small R2 U 1 1 5F2CB2E3 P 2100 3400 F 0 "R2" V 2000 3300 50 0000 C CNN F 1 "5k1" V 2000 3500 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" H 2100 3400 50 0001 C CNN F 3 "~" H 2100 3400 50 0001 C CNN 1 2100 3400 0 1 1 0 $EndComp $Comp L Device:R_Small R3 U 1 1 5F2CB885 P 2100 3500 F 0 "R3" V 2200 3400 50 0000 C CNN F 1 "5k1" V 2200 3600 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" H 2100 3500 50 0001 C CNN F 3 "~" H 2100 3500 50 0001 C CNN 1 2100 3500 0 1 1 0 $EndComp Connection ~ 2000 3800 Connection ~ 2000 3900 $Comp L Connector:Conn_Coaxial X1 U 1 1 5F2D90EA P 1000 1200 AR Path="/5F2D90EA" Ref="X1" Part="1" AR Path="/5F27E0F4/5F2D90EA" Ref="X?" Part="1" F 0 "X1" H 1100 1175 50 0000 L CNN F 1 "GPS" H 1100 1084 50 0000 L CNN F 2 "s47-conn:SMA_TEConnectivity_619540-1_Horizontal" H 1000 1200 50 0001 C CNN F 3 " ~" H 1000 1200 50 0001 C CNN F 4 "TEConnectivity 619540-1" H 1000 1200 50 0001 C CNN "MPN" 1 1000 1200 -1 0 0 -1 $EndComp $Comp L power:GND #PWR01 U 1 1 5F2E3710 P 1000 1500 F 0 "#PWR01" H 1000 1250 50 0001 C CNN F 1 "GND" H 1005 1327 50 0000 C CNN F 2 "" H 1000 1500 50 0001 C CNN F 3 "" H 1000 1500 50 0001 C CNN 1 1000 1500 1 0 0 -1 $EndComp Wire Wire Line 1000 1400 1000 1500 $Comp L Connector:AudioJack3 X2 U 1 1 5F33C437 P 1100 2300 AR Path="/5F33C437" Ref="X2" Part="1" AR Path="/5F1321E5/5F33C437" Ref="X?" Part="1" F 0 "X2" H 1082 2625 50 0000 C CNN F 1 "Serial" H 1082 2534 50 0000 C CNN F 2 "s47-conn:Jack_2.5mm_CUI_SJ-2523-SMT_Horizontal" H 1100 2300 50 0001 C CNN F 3 "~" H 1100 2300 50 0001 C CNN F 4 "CUI SJ-2523-SMT" H 1100 2300 50 0001 C CNN "MPN" 1 1100 2300 1 0 0 1 $EndComp $Comp L power:GND #PWR03 U 1 1 5F35C170 P 1400 2500 F 0 "#PWR03" H 1400 2250 50 0001 C CNN F 1 "GND" H 1405 2327 50 0000 C CNN F 2 "" H 1400 2500 50 0001 C CNN F 3 "" H 1400 2500 50 0001 C CNN 1 1400 2500 1 0 0 -1 $EndComp Wire Wire Line 1300 2400 1400 2400 Wire Wire Line 1400 2400 1400 2500 Text Label 1400 2300 0 50 ~ 0 dbg_tx Text Label 1400 2200 0 50 ~ 0 dbg_rx Text Label 2100 3900 0 50 ~ 0 usb_dp Text Label 2100 3800 0 50 ~ 0 usb_dn Entry Wire Line 10700 1800 10800 1900 Entry Wire Line 10700 5200 10800 5300 Text Label 10400 2000 0 50 ~ 0 e1_led4 Text Label 10400 1900 0 50 ~ 0 e1_led5 Text Label 10400 5400 0 50 ~ 0 e1_led2 Wire Wire Line 10700 1700 10300 1700 Wire Wire Line 9900 1500 9800 1500 Wire Wire Line 9900 5000 9800 5000 Wire Wire Line 10300 5200 10700 5200 Entry Wire Line 10700 1900 10800 2000 Entry Wire Line 10700 5500 10800 5600 Wire Wire Line 10700 1900 10300 1900 Wire Wire Line 9800 1900 9800 2100 Text Label 10400 5300 0 50 ~ 0 e1_led3 Text Label 10400 1700 0 50 ~ 0 e1_led7 $Comp L Device:R_Pack04 RN1 U 1 1 5F4BB9CE P 10100 1900 F 0 "RN1" V 9683 1900 50 0000 C CNN F 1 "33R" V 9774 1900 50 0000 C CNN F 2 "Resistor_SMD:R_Array_Convex_4x0603" V 10375 1900 50 0001 C CNN F 3 "~" H 10100 1900 50 0001 C CNN 1 10100 1900 0 1 1 0 $EndComp $Comp L Device:R_Pack04 RN2 U 1 1 5F4BC470 P 10100 5400 F 0 "RN2" V 9683 5400 50 0000 C CNN F 1 "33R" V 9774 5400 50 0000 C CNN F 2 "Resistor_SMD:R_Array_Convex_4x0603" V 10375 5400 50 0001 C CNN F 3 "~" H 10100 5400 50 0001 C CNN 1 10100 5400 0 1 1 0 $EndComp Wire Wire Line 9800 1600 9800 1800 Wire Wire Line 9800 1800 9900 1800 Wire Wire Line 9900 1500 9900 1700 Wire Wire Line 9800 1900 9900 1900 Wire Wire Line 9800 2200 9900 2200 Wire Wire Line 9900 2200 9900 2000 Wire Wire Line 10700 1800 10300 1800 Wire Wire Line 10300 2000 10700 2000 Wire Wire Line 10700 5300 10300 5300 Wire Wire Line 10700 5400 10300 5400 Wire Wire Line 10700 5500 10300 5500 Wire Wire Line 9800 5300 9900 5300 Wire Wire Line 9800 5100 9800 5300 Wire Wire Line 9800 5400 9900 5400 Wire Wire Line 9800 5400 9800 5600 Wire Wire Line 9800 5700 9900 5700 Wire Wire Line 9900 5700 9900 5500 Wire Wire Line 9900 5000 9900 5200 $Sheet S 6500 3000 1000 1000 U 5F6ACE9B F0 "e1bias" 50 F1 "e1bias.sch" 50 F2 "bias0" I L 6500 3400 50 F3 "bias1" I L 6500 3500 50 F4 "bias_a_p" O L 6500 3200 50 F5 "bias_a_n" O L 6500 3100 50 F6 "bias_b_p" O L 6500 3800 50 F7 "bias_b_n" O L 6500 3700 50 $EndSheet $Comp L Connector:RJ45 X3 U 1 1 5F26EF88 P 1200 7000 F 0 "X3" H 1257 7667 50 0000 C CNN F 1 "GPIO" H 1257 7576 50 0000 C CNN F 2 "Connector_RJ:RJ45_Amphenol_RJHSE5380" V 1200 7025 50 0001 C CNN F 3 "~" V 1200 7025 50 0001 C CNN F 4 "Amphenol RJHSE5080" H 1200 7000 50 0001 C CNN "MPN" 1 1200 7000 1 0 0 -1 $EndComp $Comp L power:GND #PWR08 U 1 1 5F6DF7A7 P 4400 7200 F 0 "#PWR08" H 4400 6950 50 0001 C CNN F 1 "GND" H 4405 7027 50 0000 C CNN F 2 "" H 4400 7200 50 0001 C CNN F 3 "" H 4400 7200 50 0001 C CNN 1 4400 7200 1 0 0 -1 $EndComp Wire Wire Line 4300 6900 4600 6900 Wire Wire Line 4300 7000 4700 7000 $Comp L power:+3V3 #PWR07 U 1 1 5F6FA346 P 4400 6700 F 0 "#PWR07" H 4400 6550 50 0001 C CNN F 1 "+3V3" H 4415 6873 50 0000 C CNN F 2 "" H 4400 6700 50 0001 C CNN F 3 "" H 4400 6700 50 0001 C CNN 1 4400 6700 1 0 0 -1 $EndComp Wire Wire Line 4400 6700 4400 6800 Wire Wire Line 4400 6800 4300 6800 Wire Wire Line 4300 7100 4400 7100 Wire Wire Line 4400 7100 4400 7200 Wire Wire Line 4500 3700 4600 3700 Wire Wire Line 4600 3700 4600 1800 Wire Wire Line 4600 1800 4500 1800 Wire Wire Line 4600 3700 4600 6900 Connection ~ 4600 3700 Wire Wire Line 4700 7000 4700 3800 Wire Wire Line 4700 1900 4500 1900 Wire Wire Line 4500 3800 4700 3800 Connection ~ 4700 3800 Wire Wire Line 4700 3800 4700 1900 Wire Wire Line 4500 3200 4800 3200 Wire Wire Line 4800 3200 4800 1500 Wire Wire Line 4800 1500 4500 1500 Wire Wire Line 4500 3300 4900 3300 Wire Wire Line 4900 3300 4900 1400 Wire Wire Line 4900 1400 4500 1400 Wire Wire Line 4500 1300 5000 1300 Wire Wire Line 5000 1300 5000 3400 Wire Wire Line 5000 3400 4500 3400 Wire Wire Line 4500 3500 5100 3500 Wire Wire Line 5100 3500 5100 1200 Wire Wire Line 5100 1200 4500 1200 Wire Wire Line 4500 4000 5300 4000 Wire Wire Line 5300 4000 5300 1200 Wire Wire Line 5300 1200 6500 1200 Wire Wire Line 6500 1300 5400 1300 Wire Wire Line 5400 1300 5400 4100 Wire Wire Line 5400 4100 4500 4100 Wire Wire Line 4500 4200 5500 4200 Wire Wire Line 5500 4200 5500 1600 Wire Wire Line 5500 1600 6500 1600 Wire Wire Line 4500 4300 5600 4300 Wire Wire Line 5600 4300 5600 1700 Wire Wire Line 5600 1700 6500 1700 Wire Wire Line 6500 1900 5700 1900 Wire Wire Line 5700 1900 5700 4400 Wire Wire Line 5700 4400 4500 4400 Wire Wire Line 6500 2000 5800 2000 Wire Wire Line 5800 2000 5800 4500 Wire Wire Line 5800 4500 4500 4500 Wire Wire Line 6500 2300 6400 2300 Wire Wire Line 6400 2300 6400 3100 Wire Wire Line 6400 3100 6500 3100 Wire Wire Line 6500 3200 6300 3200 Wire Wire Line 6300 3200 6300 2200 Wire Wire Line 6300 2200 6500 2200 Text Label 3400 6800 0 50 ~ 0 gpio0 Text Label 3400 6900 0 50 ~ 0 gpio1 Text Label 3400 7000 0 50 ~ 0 gpio2 Wire Bus Line 4500 5800 4800 5800 Wire Bus Line 4800 5800 4800 6300 Wire Bus Line 4800 6300 3300 6300 Entry Wire Line 3300 6700 3400 6800 Entry Wire Line 3300 6800 3400 6900 Entry Wire Line 3300 6900 3400 7000 Wire Bus Line 4500 5700 4900 5700 Wire Bus Line 4900 5700 4900 6300 Wire Bus Line 4900 6300 10800 6300 Wire Wire Line 4500 4700 5900 4700 Wire Wire Line 5900 4700 5900 3400 Wire Wire Line 5900 3400 6500 3400 Wire Wire Line 4500 4800 6000 4800 Wire Wire Line 6000 4800 6000 3500 Wire Wire Line 6000 3500 6500 3500 $Sheet S 5500 6500 1000 1000 U 5F2D7F29 F0 "psu" 50 F1 "psu.sch" 50 $EndSheet $Sheet S 6500 4500 1000 1500 U 5F276580 F0 "e1B" 50 F1 "e1if.sch" 50 F2 "rj[1..8]" U R 7500 4700 50 F3 "tx_hi" I L 6500 4700 50 F4 "tx_lo" I L 6500 4800 50 F5 "rx_lo_p" O L 6500 5700 50 F6 "rx_lo_n" O L 6500 5800 50 F7 "rx_hi_p" O L 6500 5400 50 F8 "rx_hi_n" O L 6500 5500 50 F9 "rx_bias_p" I L 6500 5100 50 F10 "rx_bias_n" I L 6500 5200 50 $EndSheet Wire Wire Line 6400 3800 6500 3800 Wire Wire Line 6300 3700 6500 3700 Wire Wire Line 6500 4700 6100 4700 Wire Wire Line 6100 4700 6100 5000 Wire Wire Line 6100 5000 4500 5000 Wire Wire Line 6500 4800 6200 4800 Wire Wire Line 6200 4800 6200 5100 Wire Wire Line 6200 5100 4500 5100 Wire Wire Line 6400 3800 6400 5100 Wire Wire Line 6400 5100 6500 5100 Wire Wire Line 6500 5200 6300 5200 Wire Wire Line 6300 5200 6300 3700 Wire Wire Line 4500 5200 6200 5200 Wire Wire Line 6200 5200 6200 5400 Wire Wire Line 6200 5400 6500 5400 Wire Wire Line 6500 5500 6100 5500 Wire Wire Line 6100 5500 6100 5300 Wire Wire Line 6100 5300 4500 5300 Wire Wire Line 4500 5400 6000 5400 Wire Wire Line 6000 5400 6000 5700 Wire Wire Line 6000 5700 6500 5700 Wire Wire Line 6500 5800 5900 5800 Wire Wire Line 5900 5800 5900 5500 Wire Wire Line 5900 5500 4500 5500 Wire Wire Line 2000 3800 3000 3800 Wire Wire Line 2000 3900 3000 3900 NoConn ~ 1900 4300 NoConn ~ 1900 4400 Wire Wire Line 2700 2200 2700 3400 Wire Wire Line 2700 3400 3000 3400 Wire Wire Line 1300 2200 2700 2200 Wire Wire Line 3000 3500 2600 3500 Wire Wire Line 2600 3500 2600 2300 Wire Wire Line 1300 2300 2600 2300 Wire Wire Line 1200 1200 3000 1200 Wire Wire Line 3800 6800 3400 6800 Wire Wire Line 3800 6900 3400 6900 Wire Wire Line 3800 7000 3400 7000 $Comp L Connector_Generic:Conn_02x04_Odd_Even J2 U 1 1 5F54C3EB P 4100 7000 F 0 "J2" H 4150 6575 50 0000 C CNN F 1 "EXT_IN" H 4150 6666 50 0000 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical" H 4100 7000 50 0001 C CNN F 3 "~" H 4100 7000 50 0001 C CNN 1 4100 7000 -1 0 0 1 $EndComp $Comp L Connector_Generic:Conn_02x04_Odd_Even J1 U 1 1 5F363772 P 2400 7000 F 0 "J1" H 2450 6550 50 0000 C CNN F 1 "EXT_OUT" H 2450 6650 50 0000 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical" H 2400 7000 50 0001 C CNN F 3 "~" H 2400 7000 50 0001 C CNN 1 2400 7000 -1 0 0 1 $EndComp Wire Wire Line 1600 7200 2000 7200 Wire Wire Line 2000 7200 2000 7100 Wire Wire Line 2000 7100 2100 7100 Wire Wire Line 1600 7000 2100 7000 Wire Wire Line 1600 6800 1900 6800 Wire Wire Line 1900 6800 1900 6900 Wire Wire Line 1900 6900 2100 6900 Wire Wire Line 1600 6600 2000 6600 Wire Wire Line 2000 6600 2000 6800 Wire Wire Line 2000 6800 2100 6800 Wire Wire Line 1600 7300 2700 7300 Wire Wire Line 2700 7300 2700 7100 Wire Wire Line 2700 7100 2600 7100 Wire Wire Line 1600 7100 1900 7100 Wire Wire Line 1900 7100 1900 7400 Wire Wire Line 1900 7400 2800 7400 Wire Wire Line 2800 7400 2800 7000 Wire Wire Line 2800 7000 2600 7000 Wire Wire Line 1600 6900 1800 6900 Wire Wire Line 1800 6900 1800 7500 Wire Wire Line 1800 7500 2900 7500 Wire Wire Line 2900 7500 2900 6900 Wire Wire Line 2900 6900 2600 6900 Wire Wire Line 1600 6700 1700 6700 Wire Wire Line 1700 6700 1700 7600 Wire Wire Line 1700 7600 3000 7600 Wire Wire Line 3000 7600 3000 6800 Wire Wire Line 3000 6800 2600 6800 Text Label 5000 6300 0 50 ~ 0 e1_led[0..7] Text Label 3900 6300 0 50 ~ 0 gpio[0..2] $Comp L power:+5V #PWR06 U 1 1 5F4C5366 P 3700 6700 F 0 "#PWR06" H 3700 6550 50 0001 C CNN F 1 "+5V" H 3715 6873 50 0000 C CNN F 2 "" H 3700 6700 50 0001 C CNN F 3 "" H 3700 6700 50 0001 C CNN 1 3700 6700 1 0 0 -1 $EndComp Wire Wire Line 3800 7100 3700 7100 Wire Wire Line 3700 7100 3700 6700 Wire Bus Line 3300 6300 3300 6900 Wire Bus Line 10800 1800 10800 6300 Wire Bus Line 8200 4700 8200 5600 Wire Bus Line 8200 1200 8200 2100 $EndSCHEMATC