EESchema Schematic File Version 4 LIBS:PinLock-cache EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 4 Title "Pin Lock" Date "2019-10-29" Rev "1.0" Comp "" Comment1 "Mikrocontroller Seminar" Comment2 "WiSe 2019/2020" Comment3 "" Comment4 "" $EndDescr Wire Wire Line 5300 950 5400 950 Connection ~ 5300 950 Wire Wire Line 5400 950 5400 1300 Wire Wire Line 5300 950 5300 1300 $Comp L Switch:SW_Push SW? U 1 1 5DBE2224 P 4250 1600 F 0 "SW?" H 4250 1885 50 0000 C CNN F 1 "SW_Push" H 4250 1794 50 0000 C CNN F 2 "" H 4250 1800 50 0001 C CNN F 3 "~" H 4250 1800 50 0001 C CNN 1 4250 1600 1 0 0 -1 $EndComp Wire Wire Line 4700 1600 4450 1600 $Comp L power:GND #PWR? U 1 1 5DBD43C2 P 2050 7100 F 0 "#PWR?" H 2050 6850 50 0001 C CNN F 1 "GND" H 2055 6927 50 0000 C CNN F 2 "" H 2050 7100 50 0001 C CNN F 3 "" H 2050 7100 50 0001 C CNN 1 2050 7100 1 0 0 -1 $EndComp NoConn ~ 1650 1350 $Comp L Regulator_Linear:AMS1117-5.0 U? U 1 1 5DBB71E9 P 3300 950 F 0 "U?" H 3300 1192 50 0000 C CNN F 1 "AMS1117-5.0" H 3300 1101 50 0000 C CNN F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 3300 1150 50 0001 C CNN F 3 "http://www.advanced-monolithic.com/pdf/ds1117.pdf" H 3400 700 50 0001 C CNN 1 3300 950 1 0 0 -1 $EndComp $Comp L Connector:Barrel_Jack_MountingPin J? U 1 1 5DBB60C9 P 1650 1050 F 0 "J?" H 1707 1367 50 0000 C CNN F 1 "Barrel_Jack_MountingPin" H 1707 1276 50 0000 C CNN F 2 "" H 1700 1010 50 0001 C CNN F 3 "~" H 1700 1010 50 0001 C CNN 1 1650 1050 1 0 0 -1 $EndComp Wire Wire Line 3600 950 3700 950 $Comp L Connector:USB_B_Micro J? U 1 1 5DBB7B46 P 1650 1900 F 0 "J?" H 1707 2367 50 0000 C CNN F 1 "USB_B_Micro" H 1707 2276 50 0000 C CNN F 2 "" H 1800 1850 50 0001 C CNN F 3 "~" H 1800 1850 50 0001 C CNN 1 1650 1900 1 0 0 -1 $EndComp $Comp L Device:C C? U 1 1 5DC7168B P 2300 1250 F 0 "C?" V 2250 1150 50 0000 C CNN F 1 "C" V 2250 1350 50 0000 C CNN F 2 "" H 2338 1100 50 0001 C CNN F 3 "~" H 2300 1250 50 0001 C CNN 1 2300 1250 0 1 1 0 $EndComp Wire Wire Line 1950 950 2050 950 Wire Wire Line 2050 950 2050 1250 Wire Wire Line 1950 1150 2150 1150 Wire Wire Line 2150 1150 2150 950 Wire Wire Line 2150 950 2550 950 Wire Wire Line 2050 1250 2150 1250 Connection ~ 2050 1250 Wire Wire Line 2050 1250 2050 1350 Wire Wire Line 2450 1250 2550 1250 Wire Wire Line 2550 1250 2550 950 Connection ~ 2550 950 Wire Wire Line 2550 950 3000 950 Wire Wire Line 3300 1250 3300 1350 Wire Wire Line 3300 1350 2050 1350 Connection ~ 2050 1350 Wire Wire Line 2050 1350 2050 1600 Wire Wire Line 1950 1700 2250 1700 Wire Wire Line 3700 1700 3700 950 Connection ~ 3700 950 Wire Wire Line 3700 950 5300 950 Wire Wire Line 1650 2300 1650 2400 Wire Wire Line 1650 2400 2050 2400 Connection ~ 2050 2400 Wire Wire Line 2050 2400 2050 7000 $Comp L Device:C C? U 1 1 5DC8ECAA P 2250 1950 F 0 "C?" H 2365 1996 50 0000 L CNN F 1 "C" H 2365 1905 50 0000 L CNN F 2 "" H 2288 1800 50 0001 C CNN F 3 "~" H 2250 1950 50 0001 C CNN 1 2250 1950 1 0 0 -1 $EndComp Wire Wire Line 2250 1700 2250 1800 Connection ~ 2250 1700 Wire Wire Line 2250 1700 3700 1700 Wire Wire Line 2250 2100 2250 2400 Wire Wire Line 2250 2400 2050 2400 Wire Wire Line 4050 1600 2050 1600 Connection ~ 2050 1600 Wire Wire Line 2050 1600 2050 2400 Wire Wire Line 5300 7000 2050 7000 Connection ~ 2050 7000 Wire Wire Line 2050 7000 2050 7100 Wire Wire Line 5900 1600 6550 1600 Wire Wire Line 5900 1700 6550 1700 Wire Wire Line 5900 1800 6550 1800 Wire Wire Line 5900 1900 6550 1900 Wire Wire Line 5900 2000 6550 2000 Wire Wire Line 5900 2100 6550 2100 Wire Wire Line 5900 2200 6550 2200 Wire Wire Line 5900 2300 6550 2300 Wire Wire Line 5900 2500 6550 2500 Wire Wire Line 5900 2600 6550 2600 Wire Wire Line 5900 2700 6550 2700 Wire Wire Line 5900 2800 6550 2800 Wire Wire Line 5900 2900 6550 2900 Wire Wire Line 5900 3000 6550 3000 Wire Wire Line 5900 3100 6550 3100 Wire Wire Line 5900 3200 6550 3200 $Sheet S 6550 1450 600 1950 U 5DD2ECA3 F0 "Display" 50 F1 "display.sch" 50 F2 "VCC" B R 7150 1500 50 F3 "GND" B R 7150 3300 50 F4 "CHAR0_0" I L 6550 1600 50 F5 "CHAR0_1" I L 6550 1700 50 F6 "CHAR0_2" I L 6550 1800 50 F7 "CHAR0_3" I L 6550 1900 50 F8 "CHAR1_0" I L 6550 2000 50 F9 "CHAR1_1" I L 6550 2100 50 F10 "CHAR1_2" I L 6550 2200 50 F11 "CHAR1_3" I L 6550 2300 50 F12 "CHAR2_0" I L 6550 2500 50 F13 "CHAR2_1" I L 6550 2600 50 F14 "CHAR2_2" I L 6550 2700 50 F15 "CHAR2_3" I L 6550 2800 50 F16 "CHAR3_0" I L 6550 2900 50 F17 "CHAR3_1" I L 6550 3000 50 F18 "CHAR3_2" I L 6550 3100 50 F19 "CHAR3_3" I L 6550 3200 50 $EndSheet $Sheet S 9350 1450 550 450 U 5DE30C4A F0 "Status" 50 F1 "status.sch" 50 F2 "VCC" B R 9900 1500 50 F3 "GND" B R 9900 1800 50 F4 "STATUS" I L 9350 1600 50 F5 "CLK" I L 9350 1700 50 $EndSheet Text GLabel 5900 4300 2 50 Output ~ 0 ROWS $Comp L MCU_Microchip_ATmega:ATmega16A-PU U? U 1 1 5DB85A9E P 5300 3300 F 0 "U?" H 5750 5250 50 0000 C CNN F 1 "ATmega16A-PU" H 4900 5250 50 0000 C CNN F 2 "Package_DIP:DIP-40_W15.24mm" H 5300 3300 50 0001 C CIN F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-8154-8-bit-AVR-ATmega16A_Datasheet.pdf" H 5300 3300 50 0001 C CNN 1 5300 3300 1 0 0 -1 $EndComp Text GLabel 5900 4400 2 50 Input ~ 0 COLUMNS Text GLabel 5900 4500 2 50 Output ~ 0 CLK_BUTTONS Text GLabel 8000 1600 0 50 Input ~ 0 ROWS Text GLabel 8000 1700 0 50 Output ~ 0 COLUMNS Text GLabel 8000 1800 0 50 Input ~ 0 CLK_BUTTONS Text GLabel 5900 4600 2 50 Output ~ 0 STATUS Text GLabel 5900 4700 2 50 Output ~ 0 CLK_STATUS Text GLabel 9350 1600 0 50 Input ~ 0 STATUS Text GLabel 9350 1700 0 50 Input ~ 0 CLK_STATUS Wire Wire Line 5300 5300 5300 5400 Wire Wire Line 5300 5400 5300 7000 Connection ~ 5300 5400 NoConn ~ 5900 4000 NoConn ~ 5900 4100 NoConn ~ 5900 4800 NoConn ~ 5900 4900 NoConn ~ 5900 5000 Wire Wire Line 4700 2200 4600 2200 Wire Wire Line 4600 2200 4600 5400 Wire Wire Line 4600 5400 5300 5400 NoConn ~ 4700 1800 NoConn ~ 4700 2000 NoConn ~ 5900 3500 NoConn ~ 5900 3400 $Comp L Connector:AVR-JTAG-10 J? U 1 1 5DC4B0A3 P 8050 2950 F 0 "J?" H 8400 2450 50 0000 R CNN F 1 "AVR-JTAG-10" H 7950 2450 50 0000 R CNN F 2 "" V 7900 3100 50 0001 C CNN F 3 " ~" H 6775 2400 50 0001 C CNN 1 8050 2950 1 0 0 -1 $EndComp $Sheet S 8000 1450 550 550 U 5DDEAC3F F0 "Buttons" 50 F1 "buttons.sch" 50 F2 "VCC" B R 8550 1500 50 F3 "GND" B R 8550 1900 50 F4 "ROWS" I L 8000 1600 50 F5 "COLUMNS" O L 8000 1700 50 F6 "CLK" I L 8000 1800 50 $EndSheet Text GLabel 4550 1600 3 50 Input ~ 0 NRST Wire Wire Line 5400 950 7250 950 Wire Wire Line 7250 950 7250 1500 Connection ~ 5400 950 Wire Wire Line 5300 5400 7350 5400 Wire Wire Line 7350 5400 7350 3300 Wire Wire Line 7250 1500 7150 1500 Wire Wire Line 7150 3300 7350 3300 Wire Wire Line 7250 950 8650 950 Wire Wire Line 8650 950 8650 1500 Wire Wire Line 8650 1500 8550 1500 Connection ~ 7250 950 Wire Wire Line 7350 5400 8750 5400 Wire Wire Line 8750 1900 8550 1900 Connection ~ 7350 5400 Text GLabel 8550 2650 1 50 Output ~ 0 NRST Wire Wire Line 8650 950 10000 950 Wire Wire Line 10000 950 10000 1500 Wire Wire Line 10000 1500 9900 1500 Connection ~ 8650 950 Wire Wire Line 8750 5400 10100 5400 Wire Wire Line 10100 5400 10100 1800 Wire Wire Line 10100 1800 9900 1800 Connection ~ 8750 5400 Text GLabel 5900 3900 2 50 Input ~ 0 TDI Text GLabel 5900 3800 2 50 Output ~ 0 TDO Wire Wire Line 8650 1500 8650 2350 Wire Wire Line 8650 2350 8050 2350 Connection ~ 8650 1500 Wire Wire Line 7950 2350 8050 2350 Connection ~ 8050 2350 Wire Wire Line 8750 1900 8750 3550 Wire Wire Line 8050 3550 8750 3550 Connection ~ 8750 3550 Wire Wire Line 8750 3550 8750 5400 Text GLabel 8550 3050 2 50 Input ~ 0 TDO Text GLabel 8550 3150 2 50 Output ~ 0 TDI Text GLabel 8550 2850 2 50 Output ~ 0 TCK Wire Wire Line 8550 2750 8550 2650 Text GLabel 8550 2950 2 50 Output ~ 0 TMS Text GLabel 5900 3700 2 50 Input ~ 0 TMS Text GLabel 5900 3600 2 50 Input ~ 0 TCK $EndSCHEMATC