EESchema Schematic File Version 2 LIBS:74xgxx LIBS:74xx LIBS:ac-dc LIBS:actel LIBS:adc-dac LIBS:Altera LIBS:analog_devices LIBS:analog_switches LIBS:atmel LIBS:audio LIBS:brooktre LIBS:cmos4000 LIBS:cmos_ieee LIBS:conn LIBS:contrib LIBS:cypress LIBS:dc-dc LIBS:device LIBS:digital-audio LIBS:diode LIBS:display LIBS:dsp LIBS:elec-unifil LIBS:ESD_Protection LIBS:ftdi LIBS:gennum LIBS:graphic LIBS:hc11 LIBS:intel LIBS:interface LIBS:ir LIBS:Lattice LIBS:linear LIBS:logo LIBS:maxim LIBS:memory LIBS:microchip LIBS:microchip_dspic33dsc LIBS:microchip_pic10mcu LIBS:microchip_pic12mcu LIBS:microchip_pic16mcu LIBS:microchip_pic18mcu LIBS:microchip_pic32mcu LIBS:microcontrollers LIBS:motor_drivers LIBS:motorola LIBS:msp430 LIBS:nordicsemi LIBS:nxp_armmcu LIBS:onsemi LIBS:opto LIBS:Oscillators LIBS:philips LIBS:power LIBS:powerint LIBS:Power_Management LIBS:pspice LIBS:references LIBS:regul LIBS:relays LIBS:rfcom LIBS:sensors LIBS:silabs LIBS:siliconi LIBS:stm8 LIBS:stm32 LIBS:supertex LIBS:switches LIBS:texas LIBS:transf LIBS:transistors LIBS:ttl_ieee LIBS:valves LIBS:video LIBS:Worldsemi LIBS:Xicor LIBS:xilinx LIBS:Zilog EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "" Date "15 nov 2012" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L CONN_02X20 P1 U 1 1 580C18BB P 2600 2050 F 0 "P1" H 2600 3100 50 0000 C CNN F 1 "CONN_02X20" V 2600 2050 50 0000 C CNN F 2 "Socket_Strips:Socket_Strip_Straight_2x20" H 2600 650 50 0001 C CNN F 3 "https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/RPI-3B-V1_2-SCHEMATIC-REDUCED.pdf" H 2900 3500 50 0001 C CNN 1 2600 2050 1 0 0 -1 $EndComp $Comp L +5V #PWR3 U 1 1 580C1B61 P 3000 950 F 0 "#PWR3" H 3000 800 50 0001 C CNN F 1 "+5V" H 3000 1090 50 0000 C CNN F 2 "" H 3000 950 50 0000 C CNN F 3 "" H 3000 950 50 0000 C CNN 1 3000 950 1 0 0 -1 $EndComp Wire Wire Line 3000 950 3000 1200 Wire Wire Line 3000 1100 2850 1100 Wire Wire Line 3000 1200 2850 1200 Connection ~ 3000 1100 $Comp L GND #PWR4 U 1 1 580C1D11 P 3000 3150 F 0 "#PWR4" H 3000 2900 50 0001 C CNN F 1 "GND" H 3000 3000 50 0000 C CNN F 2 "" H 3000 3150 50 0000 C CNN F 3 "" H 3000 3150 50 0000 C CNN 1 3000 3150 1 0 0 -1 $EndComp Wire Wire Line 3000 3000 2850 3000 Wire Wire Line 3000 1300 3000 3150 Wire Wire Line 3000 2700 2850 2700 Connection ~ 3000 3000 Wire Wire Line 3000 2500 2850 2500 Connection ~ 3000 2700 Wire Wire Line 3000 2000 2850 2000 Connection ~ 3000 2500 Wire Wire Line 3000 1700 2850 1700 Connection ~ 3000 2000 $Comp L GND #PWR2 U 1 1 580C1E01 P 2200 3150 F 0 "#PWR2" H 2200 2900 50 0001 C CNN F 1 "GND" H 2200 3000 50 0000 C CNN F 2 "" H 2200 3150 50 0000 C CNN F 3 "" H 2200 3150 50 0000 C CNN 1 2200 3150 1 0 0 -1 $EndComp Wire Wire Line 2200 3000 2350 3000 Wire Wire Line 2200 1500 2200 3150 Wire Wire Line 2200 2300 2350 2300 Connection ~ 2200 3000 Connection ~ 2100 1100 Wire Wire Line 2100 1900 2350 1900 Wire Wire Line 2100 1100 2350 1100 Wire Wire Line 2100 950 2100 1900 $Comp L +3.3V #PWR1 U 1 1 580C1BC1 P 2100 950 F 0 "#PWR1" H 2100 800 50 0001 C CNN F 1 "+3.3V" H 2100 1090 50 0000 C CNN F 2 "" H 2100 950 50 0000 C CNN F 3 "" H 2100 950 50 0000 C CNN 1 2100 950 1 0 0 -1 $EndComp Wire Wire Line 2200 1500 2350 1500 Connection ~ 2200 2300 Wire Wire Line 2350 1200 1250 1200 Wire Wire Line 1250 1300 2350 1300 Wire Wire Line 1250 1400 2350 1400 Wire Wire Line 2350 1600 1250 1600 Wire Wire Line 1250 1700 2350 1700 Wire Wire Line 1250 1800 2350 1800 Wire Wire Line 2350 2000 1250 2000 Wire Wire Line 1250 2100 2350 2100 Wire Wire Line 1250 2200 2350 2200 Wire Wire Line 2350 2400 1250 2400 Wire Wire Line 1250 2500 2350 2500 Wire Wire Line 1250 2600 2350 2600 Wire Wire Line 2350 2700 1250 2700 Wire Wire Line 1250 2800 2350 2800 Wire Wire Line 1250 2900 2350 2900 Wire Wire Line 2850 2800 3950 2800 Wire Wire Line 2850 2900 3950 2900 Wire Wire Line 2850 2300 3950 2300 Wire Wire Line 2850 2400 3950 2400 Wire Wire Line 2850 2100 3950 2100 Wire Wire Line 2850 2200 3950 2200 Wire Wire Line 2850 1800 3950 1800 Wire Wire Line 2850 1900 3950 1900 Wire Wire Line 2850 1500 3950 1500 Wire Wire Line 2850 1600 3950 1600 Wire Wire Line 2850 1400 3950 1400 Wire Wire Line 2850 2600 3950 2600 Text Label 1250 1200 0 50 ~ 0 GPIO2(SDA1) Text Label 1250 1300 0 50 ~ 0 GPIO3(SCL1) Text Label 1250 1400 0 50 ~ 0 GPIO4(GCLK) Text Label 1250 1600 0 50 ~ 0 GPIO17(GEN0) Text Label 1250 1700 0 50 ~ 0 GPIO27(GEN2) Text Label 1250 1800 0 50 ~ 0 GPIO22(GEN3) Text Label 1250 2000 0 50 ~ 0 GPIO10(SPI_MOSI) Text Label 1250 2100 0 50 ~ 0 GPIO9(SPI_MISO) Text Label 1250 2200 0 50 ~ 0 GPIO11(SPI_CLK) Text Label 1250 2400 0 50 ~ 0 ID_SD Text Label 1250 2500 0 50 ~ 0 GPIO5 Text Label 1250 2600 0 50 ~ 0 GPIO6 Text Label 1250 2700 0 50 ~ 0 GPIO13 Text Label 1250 2800 0 50 ~ 0 GPIO19 Text Label 1250 2900 0 50 ~ 0 GPIO26 Text Label 3950 2900 2 50 ~ 0 GPIO21 Text Label 3950 2800 2 50 ~ 0 GPIO20 Text Label 3950 2600 2 50 ~ 0 GPIO12 Text Label 3950 2400 2 50 ~ 0 ID_SC Text Label 3950 2300 2 50 ~ 0 GPIO7(SPI_CE1_N) Text Label 3950 2200 2 50 ~ 0 GPIO8(SPI_CE0_N) Text Label 3950 2100 2 50 ~ 0 GPIO25(GEN6) Text Label 3950 1900 2 50 ~ 0 GPIO24(GEN5) Text Label 3950 1800 2 50 ~ 0 GPIO23(GEN4) Text Label 3950 1600 2 50 ~ 0 GPIO18(GEN1) Text Label 3950 1500 2 50 ~ 0 GPIO15(RXD0) Text Label 3950 1400 2 50 ~ 0 GPIO14(TXD0) Wire Wire Line 3000 1300 2850 1300 Connection ~ 3000 1700 Text Notes 650 7600 0 50 ~ 0 ID_SD and ID_SC PINS:\nThese pins are reserved for HAT ID EEPROM.\n\nAt boot time this I2C interface will be\ninterrogated to look for an EEPROM\nthat identifes the attached board and\nallows automagic setup of the GPIOs\n(and optionally, Linux drivers).\n\nDO NOT USE these pins for anything other\nthan attaching an I2C ID EEPROM. Leave\nunconnected if ID EEPROM not required. $Comp L MOUNTING_HOLE MH1 U 1 1 580C2C2C P 2950 6900 F 0 "MH1" H 2950 7050 50 0000 C CNN F 1 "M2.5" H 3100 6850 50 0000 C CNN F 2 "Mounting_Holes:MountingHole_2-5mm" H 2950 6900 50 0001 C CNN F 3 "" H 2950 6900 50 0000 C CNN 1 2950 6900 1 0 0 -1 $EndComp $Comp L MOUNTING_HOLE MH3 U 1 1 580C2C45 P 3650 6900 F 0 "MH3" H 3650 7050 50 0000 C CNN F 1 "M2.5" H 3800 6850 50 0000 C CNN F 2 "Mounting_Holes:MountingHole_2-5mm" H 3650 6900 50 0001 C CNN F 3 "" H 3650 6900 50 0000 C CNN 1 3650 6900 1 0 0 -1 $EndComp $Comp L MOUNTING_HOLE MH2 U 1 1 580C2C7C P 2950 7400 F 0 "MH2" H 2950 7550 50 0000 C CNN F 1 "M2.5" H 3100 7350 50 0000 C CNN F 2 "Mounting_Holes:MountingHole_2-5mm" H 2950 7400 50 0001 C CNN F 3 "" H 2950 7400 50 0000 C CNN 1 2950 7400 1 0 0 -1 $EndComp $Comp L MOUNTING_HOLE MH4 U 1 1 580C2CAA P 3650 7400 F 0 "MH4" H 3650 7550 50 0000 C CNN F 1 "M2.5" H 3800 7350 50 0000 C CNN F 2 "Mounting_Holes:MountingHole_2-5mm" H 3650 7400 50 0001 C CNN F 3 "" H 3650 7400 50 0000 C CNN 1 3650 7400 1 0 0 -1 $EndComp NoConn ~ 2850 7050 NoConn ~ 3550 7050 NoConn ~ 3550 7550 NoConn ~ 2850 7550 $EndSCHEMATC