EESchema Schematic File Version 2 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:max485 LIBS:rv3029c2 LIBS:pilc-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 4 Title "PiLC HAT" Date "" Rev "0.1" Comp "Michael Buesch " Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L CONN_02X20 P2 U 1 1 56AC9385 P 5750 2250 F 0 "P2" H 5750 3300 50 0000 C CNN F 1 "RaspberryPi_2x20" V 5750 2250 50 0000 C CNN F 2 "" H 5750 1300 60 0000 C CNN F 3 "" H 5750 1300 60 0000 C CNN 1 5750 2250 1 0 0 -1 $EndComp Text Label 6400 2600 0 39 ~ 0 ID_SC Text Label 4950 2600 0 39 ~ 0 ID_SD $Comp L +5V #PWR15 U 1 1 56ACAB28 P 6100 1300 F 0 "#PWR15" H 6100 1150 50 0001 C CNN F 1 "+5V" H 6100 1440 50 0000 C CNN F 2 "" H 6100 1300 60 0000 C CNN F 3 "" H 6100 1300 60 0000 C CNN 1 6100 1300 0 1 1 0 $EndComp $Comp L +5V #PWR22 U 1 1 56ACAB55 P 6300 1400 F 0 "#PWR22" H 6300 1250 50 0001 C CNN F 1 "+5V" H 6300 1540 50 0000 C CNN F 2 "" H 6300 1400 60 0000 C CNN F 3 "" H 6300 1400 60 0000 C CNN 1 6300 1400 0 1 1 0 $EndComp $Comp L GND #PWR16 U 1 1 56ACAC8B P 6100 1500 F 0 "#PWR16" H 6100 1250 50 0001 C CNN F 1 "GND" H 6100 1350 50 0000 C CNN F 2 "" H 6100 1500 60 0000 C CNN F 3 "" H 6100 1500 60 0000 C CNN 1 6100 1500 0 -1 -1 0 $EndComp $Comp L GND #PWR17 U 1 1 56ACACF8 P 6100 1900 F 0 "#PWR17" H 6100 1650 50 0001 C CNN F 1 "GND" H 6100 1750 50 0000 C CNN F 2 "" H 6100 1900 60 0000 C CNN F 3 "" H 6100 1900 60 0000 C CNN 1 6100 1900 0 -1 -1 0 $EndComp $Comp L GND #PWR18 U 1 1 56ACAD1B P 6100 2200 F 0 "#PWR18" H 6100 1950 50 0001 C CNN F 1 "GND" H 6100 2050 50 0000 C CNN F 2 "" H 6100 2200 60 0000 C CNN F 3 "" H 6100 2200 60 0000 C CNN 1 6100 2200 0 -1 -1 0 $EndComp $Comp L GND #PWR19 U 1 1 56ACAD3E P 6100 2700 F 0 "#PWR19" H 6100 2450 50 0001 C CNN F 1 "GND" H 6100 2550 50 0000 C CNN F 2 "" H 6100 2700 60 0000 C CNN F 3 "" H 6100 2700 60 0000 C CNN 1 6100 2700 0 -1 -1 0 $EndComp $Comp L GND #PWR20 U 1 1 56ACAD5C P 6100 2900 F 0 "#PWR20" H 6100 2650 50 0001 C CNN F 1 "GND" H 6100 2750 50 0000 C CNN F 2 "" H 6100 2900 60 0000 C CNN F 3 "" H 6100 2900 60 0000 C CNN 1 6100 2900 0 -1 -1 0 $EndComp $Comp L GND #PWR13 U 1 1 56ACAEE2 P 5400 3200 F 0 "#PWR13" H 5400 2950 50 0001 C CNN F 1 "GND" H 5400 3050 50 0000 C CNN F 2 "" H 5400 3200 60 0000 C CNN F 3 "" H 5400 3200 60 0000 C CNN 1 5400 3200 0 1 1 0 $EndComp $Comp L GND #PWR12 U 1 1 56ACAF05 P 5400 2500 F 0 "#PWR12" H 5400 2250 50 0001 C CNN F 1 "GND" H 5400 2350 50 0000 C CNN F 2 "" H 5400 2500 60 0000 C CNN F 3 "" H 5400 2500 60 0000 C CNN 1 5400 2500 0 1 1 0 $EndComp $Comp L GND #PWR10 U 1 1 56ACB0B3 P 5400 1700 F 0 "#PWR10" H 5400 1450 50 0001 C CNN F 1 "GND" H 5400 1550 50 0000 C CNN F 2 "" H 5400 1700 60 0000 C CNN F 3 "" H 5400 1700 60 0000 C CNN 1 5400 1700 0 1 1 0 $EndComp $Comp L +3V3 #PWR9 U 1 1 56ACB42D P 5400 1300 F 0 "#PWR9" H 5400 1150 50 0001 C CNN F 1 "+3V3" H 5400 1440 50 0000 C CNN F 2 "" H 5400 1300 60 0000 C CNN F 3 "" H 5400 1300 60 0000 C CNN 1 5400 1300 0 -1 -1 0 $EndComp $Comp L +3V3 #PWR11 U 1 1 56ACB470 P 5400 2100 F 0 "#PWR11" H 5400 1950 50 0001 C CNN F 1 "+3V3" H 5400 2240 50 0000 C CNN F 2 "" H 5400 2100 60 0000 C CNN F 3 "" H 5400 2100 60 0000 C CNN 1 5400 2100 0 -1 -1 0 $EndComp $Comp L R R5 U 1 1 56ACB5AF P 6250 6350 F 0 "R5" V 6330 6350 50 0000 C CNN F 1 "3.9k" V 6250 6350 50 0000 C CNN F 2 "" V 6180 6350 30 0000 C CNN F 3 "" H 6250 6350 30 0000 C CNN 1 6250 6350 -1 0 0 1 $EndComp $Comp L R R4 U 1 1 56ACB620 P 6000 6350 F 0 "R4" V 6080 6350 50 0000 C CNN F 1 "3.9k" V 6000 6350 50 0000 C CNN F 2 "" V 5930 6350 30 0000 C CNN F 3 "" H 6000 6350 30 0000 C CNN 1 6000 6350 -1 0 0 1 $EndComp $Comp L +3V3 #PWR21 U 1 1 56ACB6DB P 6250 6600 F 0 "#PWR21" H 6250 6450 50 0001 C CNN F 1 "+3V3" H 6250 6740 50 0000 C CNN F 2 "" H 6250 6600 60 0000 C CNN F 3 "" H 6250 6600 60 0000 C CNN 1 6250 6600 -1 0 0 1 $EndComp $Comp L +3V3 #PWR14 U 1 1 56ACB6FD P 6000 6600 F 0 "#PWR14" H 6000 6450 50 0001 C CNN F 1 "+3V3" H 6000 6740 50 0000 C CNN F 2 "" H 6000 6600 60 0000 C CNN F 3 "" H 6000 6600 60 0000 C CNN 1 6000 6600 -1 0 0 1 $EndComp $Comp L C_Small C1 U 1 1 56AD0688 P 1750 6250 F 0 "C1" H 1760 6320 50 0000 L CNN F 1 "100n" H 1760 6170 50 0000 L CNN F 2 "" H 1750 6250 60 0000 C CNN F 3 "" H 1750 6250 60 0000 C CNN 1 1750 6250 -1 0 0 1 $EndComp $Comp L +3V3 #PWR2 U 1 1 56AD06DB P 1500 6050 F 0 "#PWR2" H 1500 5900 50 0001 C CNN F 1 "+3V3" H 1500 6190 50 0000 C CNN F 2 "" H 1500 6050 60 0000 C CNN F 3 "" H 1500 6050 60 0000 C CNN 1 1500 6050 0 -1 -1 0 $EndComp $Comp L GND #PWR1 U 1 1 56AD0707 P 1500 5550 F 0 "#PWR1" H 1500 5300 50 0001 C CNN F 1 "GND" H 1500 5400 50 0000 C CNN F 2 "" H 1500 5550 60 0000 C CNN F 3 "" H 1500 5550 60 0000 C CNN 1 1500 5550 0 1 1 0 $EndComp $Comp L GND #PWR3 U 1 1 56AD084E P 1750 6450 F 0 "#PWR3" H 1750 6200 50 0001 C CNN F 1 "GND" H 1750 6300 50 0000 C CNN F 2 "" H 1750 6450 60 0000 C CNN F 3 "" H 1750 6450 60 0000 C CNN 1 1750 6450 1 0 0 -1 $EndComp $Comp L ATTINY85-P IC1 U 1 1 56AD1486 P 3200 5800 F 0 "IC1" H 2050 6200 40 0000 C CNN F 1 "ATTINY85-P" H 4200 5400 40 0000 C CNN F 2 "DIP8" H 4200 5800 35 0000 C CIN F 3 "" H 3200 5800 60 0000 C CNN 1 3200 5800 -1 0 0 1 $EndComp $Comp L R R3 U 1 1 56AD34FB P 5000 5550 F 0 "R3" V 5080 5550 50 0000 C CNN F 1 "10k" V 5000 5550 50 0000 C CNN F 2 "" V 4930 5550 30 0000 C CNN F 3 "" H 5000 5550 30 0000 C CNN 1 5000 5550 0 -1 -1 0 $EndComp $Comp L +3V3 #PWR8 U 1 1 56AD3540 P 5250 5550 F 0 "#PWR8" H 5250 5400 50 0001 C CNN F 1 "+3V3" H 5250 5690 50 0000 C CNN F 2 "" H 5250 5550 60 0000 C CNN F 3 "" H 5250 5550 60 0000 C CNN 1 5250 5550 0 1 1 0 $EndComp $Comp L CONN_02X03 P1 U 1 1 56AD385D P 3200 6600 F 0 "P1" H 3200 6800 50 0000 C CNN F 1 "ISP" H 3200 6400 50 0000 C CNN F 2 "" H 3200 5400 60 0000 C CNN F 3 "" H 3200 5400 60 0000 C CNN 1 3200 6600 1 0 0 -1 $EndComp $Comp L +3V3 #PWR4 U 1 1 56AD421A P 3550 6500 F 0 "#PWR4" H 3550 6350 50 0001 C CNN F 1 "+3V3" H 3550 6640 50 0000 C CNN F 2 "" H 3550 6500 60 0000 C CNN F 3 "" H 3550 6500 60 0000 C CNN 1 3550 6500 0 1 1 0 $EndComp $Comp L GND #PWR5 U 1 1 56AD424E P 3550 6700 F 0 "#PWR5" H 3550 6450 50 0001 C CNN F 1 "GND" H 3550 6550 50 0000 C CNN F 2 "" H 3550 6700 60 0000 C CNN F 3 "" H 3550 6700 60 0000 C CNN 1 3550 6700 0 -1 -1 0 $EndComp Text Label 6400 1600 0 39 ~ 0 TXD Text Label 6400 1700 0 39 ~ 0 RXD $Comp L CP C3 U 1 1 56AD760C P 10350 1950 F 0 "C3" H 10375 2050 50 0000 L CNN F 1 "330µF 35V" H 10375 1850 50 0000 L CNN F 2 "" H 10388 1800 30 0000 C CNN F 3 "" H 10350 1950 60 0000 C CNN 1 10350 1950 1 0 0 -1 $EndComp $Comp L CP C2 U 1 1 56AD7663 P 9750 1950 F 0 "C2" H 9775 2050 50 0000 L CNN F 1 "47µF 25V" H 9775 1850 50 0000 L CNN F 2 "" H 9788 1800 30 0000 C CNN F 3 "" H 9750 1950 60 0000 C CNN 1 9750 1950 1 0 0 -1 $EndComp $Comp L +3V3 #PWR24 U 1 1 56AD76EF P 9750 1700 F 0 "#PWR24" H 9750 1550 50 0001 C CNN F 1 "+3V3" H 9750 1840 50 0000 C CNN F 2 "" H 9750 1700 60 0000 C CNN F 3 "" H 9750 1700 60 0000 C CNN 1 9750 1700 1 0 0 -1 $EndComp $Comp L +5V #PWR26 U 1 1 56AD7721 P 10350 1700 F 0 "#PWR26" H 10350 1550 50 0001 C CNN F 1 "+5V" H 10350 1840 50 0000 C CNN F 2 "" H 10350 1700 60 0000 C CNN F 3 "" H 10350 1700 60 0000 C CNN 1 10350 1700 1 0 0 -1 $EndComp $Comp L GND #PWR25 U 1 1 56AD7768 P 9750 2200 F 0 "#PWR25" H 9750 1950 50 0001 C CNN F 1 "GND" H 9750 2050 50 0000 C CNN F 2 "" H 9750 2200 60 0000 C CNN F 3 "" H 9750 2200 60 0000 C CNN 1 9750 2200 1 0 0 -1 $EndComp $Comp L GND #PWR27 U 1 1 56AD779A P 10350 2200 F 0 "#PWR27" H 10350 1950 50 0001 C CNN F 1 "GND" H 10350 2050 50 0000 C CNN F 2 "" H 10350 2200 60 0000 C CNN F 3 "" H 10350 2200 60 0000 C CNN 1 10350 2200 1 0 0 -1 $EndComp Wire Wire Line 6000 2600 6750 2600 Wire Wire Line 6100 1300 6000 1300 Wire Wire Line 6000 1400 6300 1400 Wire Wire Line 6100 1500 6000 1500 Wire Wire Line 6000 1900 6100 1900 Wire Wire Line 6000 2200 6100 2200 Wire Wire Line 6000 2700 6100 2700 Wire Wire Line 6000 2900 6100 2900 Wire Wire Line 5400 3200 5500 3200 Wire Wire Line 5400 2500 5500 2500 Wire Wire Line 5400 1700 5500 1700 Wire Wire Line 5400 1300 5500 1300 Wire Wire Line 5400 2100 5500 2100 Wire Wire Line 6250 6500 6250 6600 Wire Wire Line 6000 6500 6000 6600 Wire Wire Line 1850 5550 1500 5550 Wire Wire Line 1500 6050 1850 6050 Wire Wire Line 1750 6150 1750 6050 Connection ~ 1750 6050 Wire Wire Line 1750 6450 1750 6350 Wire Wire Line 4550 5750 9250 5750 Wire Wire Line 6350 5850 4550 5850 Wire Wire Line 4550 6050 6450 6050 Wire Wire Line 4750 2600 5500 2600 Wire Wire Line 6000 6200 6000 5850 Wire Wire Line 5150 5550 5250 5550 Wire Wire Line 4550 5550 4850 5550 Wire Wire Line 3450 6500 3550 6500 Wire Wire Line 3450 6700 3550 6700 Wire Wire Line 4650 6600 3450 6600 Wire Wire Line 4650 6050 4650 6600 Connection ~ 4650 6050 Connection ~ 6250 6050 Connection ~ 6000 5850 Wire Wire Line 2950 6700 2850 6700 Wire Wire Line 2850 6700 2850 6850 Wire Wire Line 2850 6850 4750 6850 Wire Wire Line 4750 6850 4750 5550 Connection ~ 4750 5550 Wire Wire Line 2950 6600 2750 6600 Wire Wire Line 2750 6600 2750 6950 Wire Wire Line 2750 6950 4850 6950 Wire Wire Line 4850 6950 4850 5850 Connection ~ 4850 5850 Wire Wire Line 2950 6500 2650 6500 Wire Wire Line 2650 6500 2650 7050 Wire Wire Line 2650 7050 4950 7050 Wire Wire Line 9750 2100 9750 2200 Wire Wire Line 9750 1700 9750 1800 Wire Wire Line 10350 1700 10350 1800 Wire Wire Line 10350 2100 10350 2200 Wire Wire Line 4550 5650 9250 5650 $Sheet S 1400 1300 1250 300 U 56AD309F F0 "rtc" 60 F1 "rtc.sch" 60 F2 "SCL" I R 2650 1500 60 F3 "SDA" I R 2650 1400 60 $EndSheet Text Label 4950 1400 0 39 ~ 0 SDA Text Label 4950 1500 0 39 ~ 0 SCL $Comp L R R1 U 1 1 56AD6620 P 3700 1750 F 0 "R1" V 3780 1750 50 0000 C CNN F 1 "3.9k" V 3700 1750 50 0000 C CNN F 2 "" V 3630 1750 30 0000 C CNN F 3 "" H 3700 1750 30 0000 C CNN 1 3700 1750 0 1 1 0 $EndComp $Comp L R R2 U 1 1 56AD6626 P 3700 2000 F 0 "R2" V 3780 2000 50 0000 C CNN F 1 "3.9k" V 3700 2000 50 0000 C CNN F 2 "" V 3630 2000 30 0000 C CNN F 3 "" H 3700 2000 30 0000 C CNN 1 3700 2000 0 1 1 0 $EndComp $Comp L +3V3 #PWR6 U 1 1 56AD662C P 3950 1750 F 0 "#PWR6" H 3950 1600 50 0001 C CNN F 1 "+3V3" H 3950 1890 50 0000 C CNN F 2 "" H 3950 1750 60 0000 C CNN F 3 "" H 3950 1750 60 0000 C CNN 1 3950 1750 0 1 1 0 $EndComp $Comp L +3V3 #PWR7 U 1 1 56AD6632 P 3950 2000 F 0 "#PWR7" H 3950 1850 50 0001 C CNN F 1 "+3V3" H 3950 2140 50 0000 C CNN F 2 "" H 3950 2000 60 0000 C CNN F 3 "" H 3950 2000 60 0000 C CNN 1 3950 2000 0 1 1 0 $EndComp Wire Wire Line 3850 1750 3950 1750 Wire Wire Line 3850 2000 3950 2000 Wire Wire Line 3250 2000 3550 2000 Wire Wire Line 3250 1750 3550 1750 $Sheet S 9250 5400 1250 450 U 56AD6E49 F0 "profibus" 60 F1 "profibus.sch" 60 F2 "TxD" I L 9250 5750 60 F3 "RxD" I L 9250 5500 60 F4 "TxForceEn" I L 9250 5650 60 $EndSheet Wire Wire Line 7450 5500 9250 5500 $Sheet S 1400 2600 1250 1800 U 56AE5291 F0 "dio" 60 F1 "dio.sch" 60 F2 "Q0.0" I R 2650 2700 60 F3 "Q0.1" I R 2650 2800 60 F4 "Q0.2" I R 2650 2900 60 F5 "Q0.3" I R 2650 3000 60 F6 "Q0.4" I R 2650 3100 60 F7 "Q0.5" I R 2650 3200 60 F8 "Q0.6" I R 2650 3300 60 F9 "Q0.7" I R 2650 3400 60 F10 "I0.0" I R 2650 3600 60 F11 "I0.1" I R 2650 3700 60 F12 "I0.2" I R 2650 3800 60 F13 "I0.3" I R 2650 3900 60 F14 "I0.4" I R 2650 4000 60 F15 "I0.5" I R 2650 4100 60 F16 "I0.6" I R 2650 4200 60 F17 "I0.7" I R 2650 4300 60 $EndSheet Wire Wire Line 4550 5950 4950 5950 Wire Wire Line 4950 5950 4950 7050 $Comp L LED D1 U 1 1 56B661B9 P 8150 1800 F 0 "D1" H 8150 1900 50 0000 C CNN F 1 "LED" H 8150 1700 50 0000 C CNN F 2 "" H 8150 1800 50 0000 C CNN F 3 "" H 8150 1800 50 0000 C CNN 1 8150 1800 -1 0 0 1 $EndComp $Comp L R R6 U 1 1 56B662D5 P 7700 1800 F 0 "R6" V 7780 1800 50 0000 C CNN F 1 "330" V 7700 1800 50 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3300 2000 0 39 ~ 0 SCL Wire Bus Line 4650 1000 3150 1000 Entry Wire Line 4650 1700 4750 1600 Entry Wire Line 4650 1900 4750 1800 Entry Wire Line 4650 2000 4750 1900 Entry Wire Line 4650 2100 4750 2000 Entry Wire Line 4650 2300 4750 2200 Entry Wire Line 4650 2400 4750 2300 Entry Wire Line 4650 2500 4750 2400 Entry Wire Line 4650 2700 4750 2600 Entry Wire Line 4650 2800 4750 2700 Entry Wire Line 4650 2900 4750 2800 Entry Wire Line 4650 3000 4750 2900 Entry Wire Line 4650 3100 4750 3000 Entry Wire Line 4650 3200 4750 3100 Entry Wire Line 6750 2000 6850 2100 Entry Wire Line 6750 2100 6850 2200 Entry Wire Line 6750 2300 6850 2400 Entry Wire Line 6750 2400 6850 2500 Entry Wire Line 6750 2500 6850 2600 Entry Wire Line 6750 2800 6850 2900 Entry Wire Line 6750 3000 6850 3100 Entry Wire Line 6750 3100 6850 3200 Entry Wire Line 6750 3200 6850 3300 Wire Wire Line 4750 1600 5500 1600 Text Label 4950 1600 0 39 ~ 0 BCM4 Wire Wire Line 4750 1800 5500 1800 Wire Wire Line 4750 1900 5500 1900 Wire Wire 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