EESchema Schematic File Version 2 date Monday 17 December 2012 11:00:30 AM IST 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:contrib LIBS:valves LIBS:analogSpice LIBS:analogXSpice LIBS:converterSpice LIBS:digitalSpice LIBS:linearSpice LIBS:measurementSpice LIBS:portSpice LIBS:sourcesSpice LIBS:digitalXSpice LIBS:lm555n-cache EELAYER 25 0 EELAYER END $Descr A4 11700 8267 encoding utf-8 Sheet 1 1 Title "" Date "17 dec 2012" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L D_INVERTER U5 U 1 1 50CEA9C5 P 6700 4050 F 0 "U5" H 6550 4150 40 0000 C CNN F 1 "D_INVERTER" H 6800 4150 40 0000 C CNN 1 6700 4050 1 0 0 -1 $EndComp $Comp L D_SRLATCH U6 U 1 1 50CEA9AE P 7100 3400 F 0 "U6" H 6900 3650 60 0000 C CNN F 1 "D_SRLATCH" H 7100 3500 60 0000 C CNN 1 7100 3400 1 0 0 -1 $EndComp Text Notes 5750 3050 0 60 ~ 0 IC 555 Wire Wire Line 4700 3000 4900 3000 Wire Wire Line 4700 4750 4700 4650 Connection ~ 4400 3550 Connection ~ 4400 4900 Wire Wire Line 4300 4900 7700 4900 Wire Wire Line 4400 4200 4400 4100 Wire Wire Line 7700 4900 7700 4800 Wire Wire Line 7700 3250 7850 3250 Wire Wire Line 7400 4600 7100 4600 Wire Wire Line 7100 4600 7100 4250 Wire Wire Line 7700 3650 7700 3550 Wire Wire Line 6350 4050 6450 4050 Wire Wire Line 6950 3900 6950 4000 Wire Wire Line 7150 4000 7150 4050 Wire Wire Line 7150 4050 6950 4050 Wire Wire Line 6500 3550 6200 3550 Wire Wire Line 6350 3250 6500 3250 Wire Wire Line 5400 3250 5100 3250 Wire Wire Line 5100 3250 5100 3750 Wire Wire Line 5550 4500 5550 4350 Wire Wire Line 5700 3550 5800 3550 Wire Wire Line 5900 3250 6000 3250 Wire Wire Line 6000 3850 6350 3850 Wire Wire Line 5800 4150 6200 4150 Wire Wire Line 5200 3550 5200 3700 Wire Wire Line 5200 3700 5550 3700 Wire Wire Line 5550 3700 5550 3750 Connection ~ 5550 4450 Wire Wire Line 5750 4400 5750 4450 Wire Wire Line 5100 4350 5100 4450 Wire Wire Line 5100 4450 5750 4450 Wire Wire Line 6500 3400 6450 3400 Wire Wire Line 6450 3400 6450 4050 Wire Wire Line 6950 4000 7250 4000 Wire Wire Line 7250 4000 7250 3900 Connection ~ 7150 4000 Wire Wire Line 7600 4250 7700 4250 Wire Wire Line 7700 4400 7700 4350 Wire Wire Line 7700 4350 7800 4350 Wire Wire Line 7850 3850 7900 3850 Wire Wire Line 4400 4900 4400 4700 Wire Wire Line 4400 3600 4400 3500 Wire Wire Line 4300 3000 4400 3000 Wire Wire Line 4400 4150 4700 4150 Connection ~ 4400 4150 Wire Wire Line 4300 3550 4700 3550 Wire Wire Line 4700 3550 4700 3500 Wire Wire Line 6350 4750 6350 4650 Text Label 4850 4100 0 60 ~ 0 d $Comp L VCVS E2 U 1 1 50AA12FF P 5050 4050 F 0 "E2" H 4850 4150 50 0000 C CNN F 1 "10000" H 4850 4000 50 0000 C CNN 1 5050 4050 0 1 1 0 $EndComp $Comp L LIMIT8 U4 U 2 1 50B4E21B P 6000 3550 F 0 "U4" H 6000 3650 30 0000 C CNN F 1 "LIMIT8" H 6000 3550 30 0000 C CNN 2 6000 3550 0 1 1 0 $EndComp $Comp L LIMIT8 U4 U 1 1 50B4E215 P 5800 3850 F 0 "U4" H 5800 3950 30 0000 C CNN F 1 "LIMIT8" H 5800 3850 30 0000 C CNN 1 5800 3850 0 1 1 0 $EndComp $Comp L DAC8 U3 U 2 1 50AAFCE7 P 7700 3950 F 0 "U3" H 7600 4050 40 0000 C CNN F 1 "DAC8" H 7700 3950 40 0000 C CNN 2 7700 3950 0 1 1 0 $EndComp $Comp L DAC8 U3 U 1 1 50AAFC9A P 7850 3550 F 0 "U3" H 7750 3650 40 0000 C CNN F 1 "DAC8" H 7850 3550 40 0000 C CNN 1 7850 3550 0 1 1 0 $EndComp $Comp L ADC8 U2 U 3 1 50AAFB76 P 6350 4350 F 0 "U2" H 6250 4450 40 0000 C CNN F 1 "ADC8" H 6350 4350 40 0000 C CNN 3 6350 4350 0 -1 -1 0 $EndComp $Comp L ADC8 U2 U 2 1 50AAFB64 P 6350 3550 F 0 "U2" H 6250 3650 40 0000 C CNN F 1 "ADC8" H 6350 3550 40 0000 C CNN 2 6350 3550 0 -1 -1 0 $EndComp $Comp L ADC8 U2 U 1 1 50AAFB55 P 6200 3850 F 0 "U2" H 6100 3950 40 0000 C CNN F 1 "ADC8" H 6200 3850 40 0000 C CNN 1 6200 3850 0 -1 -1 0 $EndComp $Comp L PWR_FLAG #FLG01 U 1 1 50AA39A3 P 5750 4400 F 0 "#FLG01" H 5750 4670 30 0001 C CNN F 1 "PWR_FLAG" H 5750 4630 30 0000 C CNN 1 5750 4400 1 0 0 -1 $EndComp $Comp L PORT U1 U 5 1 50AA2210 P 4050 3550 F 0 "U1" H 4050 3500 30 0000 C CNN F 1 "PORT" H 4050 3550 30 0000 C CNN 5 4050 3550 1 0 0 -1 $EndComp $Comp L PORT U1 U 1 1 50AA21C7 P 4050 4900 F 0 "U1" H 4050 4850 30 0000 C CNN F 1 "PORT" H 4050 4900 30 0000 C CNN 1 4050 4900 1 0 0 -1 $EndComp $Comp L PORT U1 U 2 1 50AA21BC P 4700 5000 F 0 "U1" H 4700 4950 30 0000 C CNN F 1 "PORT" H 4700 5000 30 0000 C CNN 2 4700 5000 0 -1 -1 0 $EndComp $Comp L PORT U1 U 4 1 50AA21A9 P 6350 5000 F 0 "U1" H 6350 4950 30 0000 C CNN F 1 "PORT" H 6350 5000 30 0000 C CNN 4 6350 5000 0 -1 -1 0 $EndComp $Comp L PORT U1 U 7 1 50AA21A0 P 8050 4350 F 0 "U1" H 8050 4300 30 0000 C CNN F 1 "PORT" H 8050 4350 30 0000 C CNN 7 8050 4350 -1 0 0 1 $EndComp $Comp L PORT U1 U 3 1 50AA2181 P 8150 3850 F 0 "U1" H 8150 3800 30 0000 C CNN F 1 "PORT" H 8150 3850 30 0000 C CNN 3 8150 3850 -1 0 0 1 $EndComp $Comp L PORT U1 U 6 1 50AA2171 P 5150 3000 F 0 "U1" H 5150 2950 30 0000 C CNN F 1 "PORT" H 5150 3000 30 0000 C CNN 6 5150 3000 -1 0 0 1 $EndComp $Comp L PORT U1 U 8 1 50AA2162 P 4050 3000 F 0 "U1" H 4050 2950 30 0000 C CNN F 1 "PORT" H 4050 3000 30 0000 C CNN 8 4050 3000 1 0 0 -1 $EndComp $Comp L R R8 U 1 1 50AA20DA P 7350 4250 F 0 "R8" V 7430 4250 50 0000 C CNN F 1 "1500" V 7350 4250 50 0000 C CNN 1 7350 4250 0 1 1 0 $EndComp $Comp L NPN Q1 U 1 1 50AA2050 P 7600 4600 F 0 "Q1" H 7600 4450 50 0000 R CNN F 1 "QNOM" H 7600 4750 50 0000 R CNN 1 7600 4600 1 0 0 -1 $EndComp $Comp L GND #PWR02 U 1 1 50AA140C P 5550 4500 F 0 "#PWR02" H 5550 4500 30 0001 C CNN F 1 "GND" H 5550 4430 30 0001 C CNN 1 5550 4500 1 0 0 -1 $EndComp Text Label 4850 4000 0 60 ~ 0 c Text Label 4700 4650 0 60 ~ 0 d Text Label 4700 4150 0 60 ~ 0 c $Comp L R R7 U 1 1 50AA12F7 P 5650 3250 F 0 "R7" V 5730 3250 50 0000 C CNN F 1 "25" V 5650 3250 50 0000 C CNN 1 5650 3250 0 -1 -1 0 $EndComp $Comp L R R6 U 1 1 50AA12B0 P 5450 3550 F 0 "R6" V 5530 3550 50 0000 C CNN F 1 "25" V 5450 3550 50 0000 C CNN 1 5450 3550 0 -1 -1 0 $EndComp Text Label 5300 4000 0 60 ~ 0 b Text Label 5300 4100 0 60 ~ 0 a Text Label 4700 3000 0 60 ~ 0 b Text Label 4700 3500 0 60 ~ 0 a $Comp L VCVS E1 U 1 1 50AA11B6 P 5500 4050 F 0 "E1" H 5300 4150 50 0000 C CNN F 1 "10000" H 5300 4000 50 0000 C CNN 1 5500 4050 0 1 1 0 $EndComp $Comp L R R4 U 1 1 50A9E00B P 4700 3250 F 0 "R4" V 4780 3250 50 0000 C CNN F 1 "2E6" V 4700 3250 50 0000 C CNN 1 4700 3250 1 0 0 -1 $EndComp $Comp L R R5 U 1 1 50A9E001 P 4700 4400 F 0 "R5" V 4780 4400 50 0000 C CNN F 1 "2E6" V 4700 4400 50 0000 C CNN 1 4700 4400 1 0 0 -1 $EndComp $Comp L R R3 U 1 1 50A9DF09 P 4400 4450 F 0 "R3" V 4480 4450 50 0000 C CNN F 1 "5000" V 4400 4450 50 0000 C CNN 1 4400 4450 1 0 0 -1 $EndComp $Comp L R R2 U 1 1 50A9DF03 P 4400 3850 F 0 "R2" V 4480 3850 50 0000 C CNN F 1 "5000" V 4400 3850 50 0000 C CNN 1 4400 3850 1 0 0 -1 $EndComp $Comp L R R1 U 1 1 50A9DEFE P 4400 3250 F 0 "R1" V 4480 3250 50 0000 C CNN F 1 "5000" V 4400 3250 50 0000 C CNN 1 4400 3250 1 0 0 -1 $EndComp $EndSCHEMATC