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:special 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:pic_programmer-cache EELAYER 24 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 2 2 Title "JDM - COM84 PIC Programmer with 13V DC/DC converter" Date "15 apr 2008" Rev "3" Comp "KiCad" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr Wire Wire Line 3700 7000 3700 6900 Wire Wire Line 2350 2150 3100 2150 Wire Wire Line 10250 1800 9400 1800 Wire Wire Line 9400 1700 10200 1700 Wire Wire Line 8200 1700 7550 1700 Connection ~ 2950 1100 Wire Wire Line 2950 1100 3150 1100 Connection ~ 2950 1200 Wire Wire Line 2950 1000 2950 1250 Wire Wire Line 2950 1000 3150 1000 Wire Wire Line 3150 1200 2950 1200 Wire Wire Line 4550 1400 5350 1400 Wire Wire Line 5400 1300 4550 1300 Wire Wire Line 10500 4250 9650 4250 Wire Wire Line 9650 4150 10450 4150 Wire Wire Line 8450 4150 7700 4150 Wire Wire Line 2500 4850 2300 4850 Wire Wire Line 4900 5150 4050 5150 Wire Wire Line 4050 5000 4850 5000 Wire Wire Line 2500 4700 1750 4700 Wire Wire Line 5400 2850 4550 2850 Wire Wire Line 4550 2450 5350 2450 Wire Wire Line 3100 3150 2350 3150 Wire Wire Line 2300 4850 2300 4900 Wire Wire Line 4850 4850 4050 4850 Wire Wire Line 10200 2500 9400 2500 Wire Wire Line 10450 4950 9650 4950 Wire Wire Line 8450 5150 7650 5150 Wire Wire Line 3700 6900 4550 6900 Wire Wire Line 4550 6900 4550 7000 Text Label 3950 6900 0 60 ~ 0 VCC_PIC $Comp L GND #PWR036 U 1 1 4639BE2E P 4550 7400 F 0 "#PWR036" H 4550 7400 30 0001 C CNN F 1 "GND" H 4550 7330 30 0001 C CNN F 2 "" H 4550 7400 60 0001 C CNN F 3 "" H 4550 7400 60 0001 C CNN 1 4550 7400 1 0 0 -1 $EndComp $Comp L C C8 U 1 1 4639BE2C P 4550 7200 F 0 "C8" H 4600 7300 50 0000 L CNN F 1 "100nF" H 4600 7100 50 0000 L CNN F 2 "" H 4550 7200 60 0001 C CNN F 3 "" H 4550 7200 60 0001 C CNN 1 4550 7200 1 0 0 -1 $EndComp Text HLabel 2350 2150 0 60 Input ~ 0 VCC_PIC Text Label 2550 2150 0 60 ~ 0 VCC_PIC Text Label 7650 5150 0 60 ~ 0 VCC_PIC Text Label 9900 4950 0 60 ~ 0 VCC_PIC Text Label 9650 2500 0 60 ~ 0 VCC_PIC $Comp L GND #PWR037 U 1 1 442A8794 P 8450 5250 F 0 "#PWR037" H 8450 5250 30 0001 C CNN F 1 "GND" H 8450 5180 30 0001 C CNN F 2 "" H 8450 5250 60 0001 C CNN F 3 "" H 8450 5250 60 0001 C CNN 1 8450 5250 0 1 1 0 $EndComp Text Label 4300 4850 0 60 ~ 0 VCC_PIC $Comp L GND #PWR038 U 1 1 443CCA5D P 8450 4850 F 0 "#PWR038" H 8450 4850 30 0001 C CNN F 1 "GND" H 8450 4780 30 0001 C CNN F 2 "" H 8450 4850 60 0001 C CNN F 3 "" H 8450 4850 60 0001 C CNN 1 8450 4850 0 1 1 0 $EndComp NoConn ~ 8200 2700 NoConn ~ 9400 3000 NoConn ~ 9400 2900 NoConn ~ 9400 2800 NoConn ~ 9400 2700 NoConn ~ 9400 2400 NoConn ~ 9400 2300 NoConn ~ 9400 2200 NoConn ~ 9400 2100 NoConn ~ 9400 2000 NoConn ~ 9400 1900 NoConn ~ 8200 3000 NoConn ~ 8200 2900 NoConn ~ 8200 2800 NoConn ~ 8200 2600 NoConn ~ 8200 2500 NoConn ~ 8200 2300 NoConn ~ 8200 2200 NoConn ~ 8200 2100 NoConn ~ 8200 2000 NoConn ~ 8200 1900 NoConn ~ 8200 1800 $Comp L GND #PWR039 U 1 1 443697C7 P 9400 2600 F 0 "#PWR039" H 9400 2600 30 0001 C CNN F 1 "GND" H 9400 2530 30 0001 C CNN F 2 "" H 9400 2600 60 0001 C CNN F 3 "" H 9400 2600 60 0001 C CNN 1 9400 2600 0 -1 -1 0 $EndComp $Comp L GND #PWR040 U 1 1 443697C3 P 8200 2400 F 0 "#PWR040" H 8200 2400 30 0001 C CNN F 1 "GND" H 8200 2330 30 0001 C CNN F 2 "" H 8200 2400 60 0001 C CNN F 3 "" H 8200 2400 60 0001 C CNN 1 8200 2400 0 1 1 0 $EndComp Text Label 9550 1800 0 60 ~ 0 CLOCK-RB6 Text Label 9550 1700 0 60 ~ 0 DATA-RB7 Text Label 7550 1700 0 60 ~ 0 VPP-MCLR $Comp L SUPP28 P2 U 1 1 4436967E P 8800 2350 F 0 "P2" H 8850 3150 70 0000 C CNN F 1 "SUPP28" H 8800 1550 70 0000 C CNN F 2 "" H 8800 2350 60 0001 C CNN F 3 "" H 8800 2350 60 0001 C CNN 1 8800 2350 1 0 0 -1 $EndComp $Comp L GND #PWR041 U 1 1 442AA147 P 3700 7400 F 0 "#PWR041" H 3700 7400 30 0001 C CNN F 1 "GND" H 3700 7330 30 0001 C CNN F 2 "" H 3700 7400 60 0001 C CNN F 3 "" H 3700 7400 60 0001 C CNN 1 3700 7400 1 0 0 -1 $EndComp $Comp L C C7 U 1 1 442AA145 P 3700 7200 F 0 "C7" H 3750 7300 50 0000 L CNN F 1 "100nF" H 3750 7100 50 0000 L CNN F 2 "" H 3700 7200 60 0001 C CNN F 3 "" H 3700 7200 60 0001 C CNN 1 3700 7200 1 0 0 -1 $EndComp $Comp L GND #PWR042 U 1 1 442AA138 P 2700 7400 F 0 "#PWR042" H 2700 7400 30 0001 C CNN F 1 "GND" H 2700 7330 30 0001 C CNN F 2 "" H 2700 7400 60 0001 C CNN F 3 "" H 2700 7400 60 0001 C CNN 1 2700 7400 1 0 0 -1 $EndComp $Comp L VCC #PWR043 U 1 1 442AA134 P 2700 7000 F 0 "#PWR043" H 2700 7100 30 0001 C CNN F 1 "VCC" H 2700 7100 30 0000 C CNN F 2 "" H 2700 7000 60 0001 C CNN F 3 "" H 2700 7000 60 0001 C CNN 1 2700 7000 1 0 0 -1 $EndComp $Comp L C C6 U 1 1 442AA12B P 2700 7200 F 0 "C6" H 2750 7300 50 0000 L CNN F 1 "100nF" H 2750 7100 50 0000 L CNN F 2 "" H 2700 7200 60 0001 C CNN F 3 "" H 2700 7200 60 0001 C CNN 1 2700 7200 1 0 0 -1 $EndComp NoConn ~ 9650 6050 NoConn ~ 9650 5950 NoConn ~ 9650 5850 NoConn ~ 9650 5750 NoConn ~ 9650 5650 NoConn ~ 9650 5550 NoConn ~ 9650 5450 NoConn ~ 9650 5350 NoConn ~ 9650 5250 NoConn ~ 9650 5150 NoConn ~ 9650 4850 NoConn ~ 9650 4750 NoConn ~ 9650 4650 NoConn ~ 9650 4550 NoConn ~ 9650 4450 NoConn ~ 9650 4350 NoConn ~ 8450 6050 NoConn ~ 8450 5950 NoConn ~ 8450 5850 NoConn ~ 8450 5750 NoConn ~ 8450 5650 NoConn ~ 8450 5550 NoConn ~ 8450 5450 NoConn ~ 8450 5350 NoConn ~ 8450 5050 NoConn ~ 8450 4950 NoConn ~ 8450 4750 NoConn ~ 8450 4650 NoConn ~ 8450 4550 NoConn ~ 8450 4450 NoConn ~ 8450 4350 NoConn ~ 8450 4250 $Comp L GND #PWR044 U 1 1 442A896A P 9650 5050 F 0 "#PWR044" H 9650 5050 30 0001 C CNN F 1 "GND" H 9650 4980 30 0001 C CNN F 2 "" H 9650 5050 60 0001 C CNN F 3 "" H 9650 5050 60 0001 C CNN 1 9650 5050 0 -1 -1 0 $EndComp $Comp L SUPP40 P3 U 1 1 442A88ED P 9050 5100 F 0 "P3" H 9100 6200 70 0000 C CNN F 1 "SUPP40" H 8900 4000 70 0000 C CNN F 2 "" H 9050 5100 60 0001 C CNN F 3 "" H 9050 5100 60 0001 C CNN 1 9050 5100 1 0 0 -1 $EndComp NoConn ~ 4550 1100 $Comp L GND #PWR045 U 1 1 442A8838 P 2950 1250 F 0 "#PWR045" H 2950 1250 30 0001 C CNN F 1 "GND" H 2950 1180 30 0001 C CNN F 2 "" H 2950 1250 60 0001 C CNN F 3 "" H 2950 1250 60 0001 C CNN 1 2950 1250 1 0 0 -1 $EndComp Text Label 4700 1400 0 60 ~ 0 DATA-RB7 Text Label 4700 1300 0 60 ~ 0 CLOCK-RB6 $Comp L 24C16 U1 U 1 1 442A87F7 P 3850 1200 F 0 "U1" H 4000 1550 60 0000 C CNN F 1 "24Cxx" H 4050 850 60 0000 C CNN F 2 "" H 3850 1200 60 0001 C CNN F 3 "" H 3850 1200 60 0001 C CNN 1 3850 1200 1 0 0 -1 $EndComp Text Label 9800 4250 0 60 ~ 0 CLOCK-RB6 Text Label 9800 4150 0 60 ~ 0 DATA-RB7 Text Label 7800 4150 0 60 ~ 0 VPP-MCLR NoConn ~ 2500 4400 NoConn ~ 4050 5450 NoConn ~ 4050 5300 NoConn ~ 4050 4550 NoConn ~ 4050 4700 NoConn ~ 4050 4400 NoConn ~ 4050 4250 NoConn ~ 2500 5450 NoConn ~ 2500 5300 NoConn ~ 2500 5150 NoConn ~ 2500 5000 NoConn ~ 2500 4550 NoConn ~ 2500 4250 $Comp L PIC16F54 U5 U 1 1 442A81A7 P 3300 4850 F 0 "U5" H 3600 5650 60 0000 C CNN F 1 "PIC_18_PINS" H 3750 4050 60 0000 C CNN F 2 "" H 3300 4850 60 0001 C CNN F 3 "" H 3300 4850 60 0001 C CNN 1 3300 4850 1 0 0 -1 $EndComp NoConn ~ 4550 3150 NoConn ~ 3100 2850 NoConn ~ 3100 2450 Text Label 4200 5150 0 60 ~ 0 CLOCK-RB6 Text Label 4200 5000 0 60 ~ 0 DATA-RB7 Text Label 1850 4700 0 60 ~ 0 VPP-MCLR Text Label 2450 3150 0 60 ~ 0 VPP-MCLR Text Label 4700 2850 0 60 ~ 0 CLOCK-RB6 Text Label 4700 2450 0 60 ~ 0 DATA-RB7 Text HLabel 1350 4450 0 60 Input ~ 0 VPP-MCLR Text HLabel 1350 4250 0 60 Input ~ 0 CLOCK-RB6 Text HLabel 1350 4050 0 60 Input ~ 0 DATA-RB7 $Comp L GND #PWR046 U 1 1 442A820F P 2300 4900 F 0 "#PWR046" H 2300 4900 30 0001 C CNN F 1 "GND" H 2300 4830 30 0001 C CNN F 2 "" H 2300 4900 60 0001 C CNN F 3 "" H 2300 4900 60 0001 C CNN 1 2300 4900 1 0 0 -1 $EndComp $Comp L GND #PWR047 U 1 1 442A8205 P 4550 2150 F 0 "#PWR047" H 4550 2150 30 0001 C CNN F 1 "GND" H 4550 2080 30 0001 C CNN F 2 "" H 4550 2150 60 0001 C CNN F 3 "" H 4550 2150 60 0001 C CNN 1 4550 2150 0 -1 -1 0 $EndComp $Comp L PIC12C508A U6 U 1 1 442A81A5 P 3850 2650 F 0 "U6" H 3800 3350 60 0000 C CNN F 1 "PIC_8_PINS" H 3850 1950 60 0000 C CNN F 2 "" H 3850 2650 60 0001 C CNN F 3 "" H 3850 2650 60 0001 C CNN 1 3850 2650 1 0 0 -1 $EndComp $Comp L GND #PWR048 U 1 1 52C92629 P 3850 1700 F 0 "#PWR048" H 3850 1700 30 0001 C CNN F 1 "GND" H 3850 1630 30 0001 C CNN F 2 "" H 3850 1700 60 0001 C CNN F 3 "" H 3850 1700 60 0001 C CNN 1 3850 1700 1 0 0 -1 $EndComp $Comp L VCC #PWR049 U 1 1 52C92634 P 3850 700 F 0 "#PWR049" H 3850 800 30 0001 C CNN F 1 "VCC" H 3850 800 30 0000 C CNN F 2 "" H 3850 700 60 0001 C CNN F 3 "" H 3850 700 60 0001 C CNN 1 3850 700 1 0 0 -1 $EndComp $EndSCHEMATC