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 EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L 74LS299 U1 U 1 1 58D9657D P 4900 3300 F 0 "U1" H 4900 3400 50 0000 C CNN F 1 "74LS299" H 4900 3600 50 0000 C CNN F 2 "Housings_SOIC:SOIC-20W_7.5x12.8mm_Pitch1.27mm" H 4900 3300 50 0001 C CNN F 3 "" H 4900 3300 50 0001 C CNN 1 4900 3300 1 0 0 -1 $EndComp $Comp L 7SEGMENTS SA56-11GWA1 U 1 1 58D967DA P 6900 3500 F 0 "SA56-11GWA1" H 6900 4050 50 0000 C CNN F 1 "7SEGMENTS" H 6900 3050 50 0000 C CNN F 2 "Displays_7-Segment:7SegmentLED_LTS6760_LTS6780" H 6900 3500 50 0001 C CNN F 3 "" H 6900 3500 50 0001 C CNN 1 6900 3500 1 0 0 -1 $EndComp $Comp L R R1 U 1 1 58D96A0E P 6150 3100 F 0 "R1" V 6200 3250 50 0000 C CNN F 1 "R" V 6150 3100 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 6080 3100 50 0001 C CNN F 3 "" H 6150 3100 50 0001 C CNN 1 6150 3100 0 1 1 0 $EndComp $Comp L R R2 U 1 1 58D96B92 P 6150 3200 F 0 "R2" V 6200 3350 50 0000 C CNN F 1 "R" V 6150 3200 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 6080 3200 50 0001 C CNN F 3 "" H 6150 3200 50 0001 C CNN 1 6150 3200 0 1 1 0 $EndComp $Comp L R R3 U 1 1 58D96BD0 P 6150 3300 F 0 "R3" V 6200 3450 50 0000 C CNN F 1 "R" V 6150 3300 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 6080 3300 50 0001 C CNN F 3 "" H 6150 3300 50 0001 C CNN 1 6150 3300 0 1 1 0 $EndComp $Comp L R R4 U 1 1 58D96C2B P 6150 3400 F 0 "R4" V 6200 3550 50 0000 C CNN F 1 "R" V 6150 3400 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 6080 3400 50 0001 C CNN F 3 "" H 6150 3400 50 0001 C CNN 1 6150 3400 0 1 1 0 $EndComp $Comp L R R5 U 1 1 58D96D0B P 6150 3500 F 0 "R5" V 6200 3650 50 0000 C CNN F 1 "R" V 6150 3500 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 6080 3500 50 0001 C CNN F 3 "" H 6150 3500 50 0001 C CNN 1 6150 3500 0 1 1 0 $EndComp $Comp L R R6 U 1 1 58D96D4E P 6150 3600 F 0 "R6" V 6200 3750 50 0000 C CNN F 1 "R" V 6150 3600 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 6080 3600 50 0001 C CNN F 3 "" H 6150 3600 50 0001 C CNN 1 6150 3600 0 1 1 0 $EndComp $Comp L R R7 U 1 1 58D96D98 P 6150 3700 F 0 "R7" V 6200 3850 50 0000 C CNN F 1 "R" V 6150 3700 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 6080 3700 50 0001 C CNN F 3 "" H 6150 3700 50 0001 C CNN 1 6150 3700 0 1 1 0 $EndComp $Comp L R R8 U 1 1 58D96DEB P 7650 3750 F 0 "R8" V 7730 3750 50 0000 C CNN F 1 "R" V 7650 3750 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 7580 3750 50 0001 C CNN F 3 "" H 7650 3750 50 0001 C CNN 1 7650 3750 0 1 1 0 $EndComp Wire Wire Line 7800 4050 7800 3750 Wire Wire Line 5600 3100 6000 3100 Wire Wire Line 5600 3800 5600 4050 Wire Wire Line 5600 4050 7800 4050 Wire Wire Line 5600 3200 6000 3200 Wire Wire Line 5600 3300 6000 3300 Wire Wire Line 5600 3400 6000 3400 Wire Wire Line 5600 3500 6000 3500 Wire Wire Line 5600 3600 6000 3600 Wire Wire Line 5600 3700 6000 3700 $Comp L GS2 J4 U 1 1 58D994C0 P 3850 3650 F 0 "J4" H 3950 3800 50 0000 C CNN F 1 "CLK" V 3850 3300 50 0000 C CNN F 2 "Connectors:GS2" V 3924 3650 50 0001 C CNN F 3 "" H 3850 3650 50 0001 C CNN 1 3850 3650 0 1 1 0 $EndComp $Comp L GS2 J3 U 1 1 58D996B8 P 3850 3500 F 0 "J3" H 3950 3650 50 0000 C CNN F 1 "OE'" V 3850 3150 50 0000 C CNN F 2 "Connectors:GS2" V 3924 3500 50 0001 C CNN F 3 "" H 3850 3500 50 0001 C CNN 1 3850 3500 0 1 1 0 $EndComp $Comp L GS2 J2 U 1 1 58D996F6 P 3850 2800 F 0 "J2" H 3950 2950 50 0000 C CNN F 1 "Din" V 3850 2400 50 0000 C CNN F 2 "Connectors:GS2" V 3924 2800 50 0001 C CNN F 3 "" H 3850 2800 50 0001 C CNN 1 3850 2800 0 1 1 0 $EndComp $Comp L GS2 J6 U 1 1 58D99745 P 5950 2900 F 0 "J6" H 6050 3050 50 0000 C CNN F 1 "QH'" V 5950 3250 50 0000 C CNN F 2 "Connectors:GS2" V 6024 2900 50 0001 C CNN F 3 "" H 5950 2900 50 0001 C CNN 1 5950 2900 0 1 1 0 $EndComp $Comp L GS2 J5 U 1 1 58D997FD P 3850 4000 F 0 "J5" H 3950 4150 50 0000 C CNN F 1 "GND" V 3850 3650 50 0000 C CNN F 2 "Connectors:GS2" V 3924 4000 50 0001 C CNN F 3 "" H 3850 4000 50 0001 C CNN 1 3850 4000 0 1 1 0 $EndComp $Comp L GS2 J1 U 1 1 58D9985A P 3850 2650 F 0 "J1" H 3950 2800 50 0000 C CNN F 1 "+5v" V 3850 2300 50 0000 C CNN F 2 "Connectors:GS2" V 3924 2650 50 0001 C CNN F 3 "" H 3850 2650 50 0001 C CNN 1 3850 2650 0 1 1 0 $EndComp $Comp L +5V #PWR01 U 1 1 58D998D6 P 4100 2550 F 0 "#PWR01" H 4100 2400 50 0001 C CNN F 1 "+5V" H 4100 2690 50 0000 C CNN F 2 "" H 4100 2550 50 0001 C CNN F 3 "" H 4100 2550 50 0001 C CNN 1 4100 2550 1 0 0 -1 $EndComp $Comp L GNDPWR #PWR02 U 1 1 58D9996A P 4050 4200 F 0 "#PWR02" H 4050 4000 50 0001 C CNN F 1 "GNDPWR" H 4050 4070 50 0000 C CNN F 2 "" H 4050 4150 50 0001 C CNN F 3 "" H 4050 4150 50 0001 C CNN 1 4050 4200 1 0 0 -1 $EndComp Wire Wire Line 7500 2650 7500 3150 Wire Wire Line 4050 2650 7500 2650 Connection ~ 7500 3050 Wire Wire Line 5600 2900 5750 2900 Wire Wire Line 4050 2800 4200 2800 Wire Wire Line 4200 3400 4200 3500 Wire Wire Line 4200 3500 4050 3500 Wire Wire Line 4050 3650 4200 3650 Wire Wire Line 4100 3800 4200 3800 Wire Wire Line 4100 2550 4100 3800 Connection ~ 4100 2650 Wire Wire Line 4050 3200 4050 4200 Wire Wire Line 4050 3200 4200 3200 Wire Wire Line 4200 3100 4100 3100 Connection ~ 4100 3100 NoConn ~ 5600 2800 NoConn ~ 4200 2900 NoConn ~ 6150 2900 NoConn ~ 3650 2800 NoConn ~ 3650 3500 NoConn ~ 3650 3650 NoConn ~ 4600 3900 Connection ~ 4050 4000 NoConn ~ 3650 2650 NoConn ~ 3650 4000 Connection ~ 4200 3500 $EndSCHEMATC