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dram-tester.sch
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dram-tester.sch
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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L arduino_nano:Arduino_Nano A1
U 1 1 5F3D7234
P 2000 2600
F 0 "A1" H 2025 4043 60 0000 C CNN
F 1 "Arduino_Nano" H 2025 3937 60 0000 C CNN
F 2 "arduino:arduino_nano" H 2025 3831 60 0000 C CNN
F 3 "" H 2000 2600 60 0000 C CNN
1 2000 2600
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_02x08_Counter_Clockwise J1
U 1 1 5F3DB3B1
P 3700 2550
F 0 "J1" V 3796 2062 50 0000 R CNN
F 1 "Zif Socket" V 3705 2062 50 0000 R CNN
F 2 "arduino:DIP_Socket-16_W4.3_W5.08_W7.62_W10.16_W10.9_3M_216-3340-00-0602J" H 3700 2550 50 0001 C CNN
F 3 "~" H 3700 2550 50 0001 C CNN
1 3700 2550
0 -1 -1 0
$EndComp
Wire Wire Line
3400 2750 3400 2950
Wire Wire Line
3400 2950 2700 2950
Wire Wire Line
3500 2750 3500 3050
Wire Wire Line
3500 3050 2700 3050
Wire Wire Line
3600 2750 3600 3150
Wire Wire Line
3600 3150 2700 3150
Wire Wire Line
3700 2750 3700 3250
Wire Wire Line
3700 3250 2700 3250
Wire Wire Line
3800 2750 3800 3350
Wire Wire Line
3800 3350 2700 3350
Wire Wire Line
3900 2750 3900 3450
Wire Wire Line
3900 3450 2700 3450
Wire Wire Line
4000 2750 4000 3000
Wire Wire Line
4000 3000 4300 3000
Wire Wire Line
4300 3000 4300 1750
Wire Wire Line
4300 1750 2700 1750
Wire Wire Line
4100 2750 4100 3950
Wire Wire Line
4100 3950 3650 3950
Wire Wire Line
1000 3950 1000 2050
Wire Wire Line
1000 2050 1350 2050
Wire Wire Line
4100 2250 4100 1800
Wire Wire Line
4100 1800 2700 1800
Wire Wire Line
2700 1800 2700 1850
Wire Wire Line
4000 2250 4000 1850
Wire Wire Line
4000 1850 2800 1850
Wire Wire Line
2800 1850 2800 1950
Wire Wire Line
2800 1950 2700 1950
Wire Wire Line
3900 2250 3900 1900
Wire Wire Line
3900 1900 2850 1900
Wire Wire Line
2850 1900 2850 2050
Wire Wire Line
2850 2050 2700 2050
Wire Wire Line
3800 2250 3800 1950
Wire Wire Line
3800 1950 2900 1950
Wire Wire Line
2900 1950 2900 2150
Wire Wire Line
2900 2150 2700 2150
Wire Wire Line
3700 2250 3700 2000
Wire Wire Line
3700 2000 2950 2000
Wire Wire Line
2950 2000 2950 2250
Wire Wire Line
2950 2250 2700 2250
Wire Wire Line
3600 2250 3600 2050
Wire Wire Line
3600 2050 3000 2050
Wire Wire Line
3000 2050 3000 2350
Wire Wire Line
3000 2350 2700 2350
Wire Wire Line
3500 2250 3500 2100
Wire Wire Line
3500 2100 3050 2100
Wire Wire Line
3050 2100 3050 2450
Wire Wire Line
3050 2450 2700 2450
Wire Wire Line
3400 2250 3400 1300
Wire Wire Line
3400 1300 1200 1300
Wire Wire Line
1200 1300 1200 3500
Wire Wire Line
1200 3500 1350 3500
$Comp
L Device:R_US R1
U 1 1 5F41F515
P 2850 4100
F 0 "R1" H 2918 4146 50 0000 L CNN
F 1 "1K" H 2918 4055 50 0000 L CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 2890 4090 50 0001 C CNN
F 3 "~" H 2850 4100 50 0001 C CNN
1 2850 4100
1 0 0 -1
$EndComp
$Comp
L Device:R_US R2
U 1 1 5F41FD67
P 3250 4100
F 0 "R2" H 3318 4146 50 0000 L CNN
F 1 "470" H 3318 4055 50 0000 L CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 3290 4090 50 0001 C CNN
F 3 "~" H 3250 4100 50 0001 C CNN
1 3250 4100
1 0 0 -1
$EndComp
Wire Wire Line
2850 4250 2850 4350
Connection ~ 2850 3950
Wire Wire Line
2850 3950 1000 3950
Wire Wire Line
3250 4250 3250 4350
Connection ~ 3250 3950
Wire Wire Line
3250 3950 2850 3950
Connection ~ 3650 3950
Wire Wire Line
3650 3950 3250 3950
$Comp
L Device:R_US R3
U 1 1 5F4204DE
P 3650 4100
F 0 "R3" H 3718 4146 50 0000 L CNN
F 1 "470" H 3718 4055 50 0000 L CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 3690 4090 50 0001 C CNN
F 3 "~" H 3650 4100 50 0001 C CNN
1 3650 4100
1 0 0 -1
$EndComp
Wire Wire Line
3650 4250 3650 4350
$Comp
L Device:LED D1
U 1 1 5F43C806
P 3000 3700
F 0 "D1" H 2993 3916 50 0000 C CNN
F 1 "Bad" H 2993 3825 50 0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 3000 3700 50 0001 C CNN
F 3 "~" H 3000 3700 50 0001 C CNN
1 3000 3700
1 0 0 -1
$EndComp
$Comp
L Device:LED D2
U 1 1 5F43D47D
P 3700 3700
F 0 "D2" H 3693 3916 50 0000 C CNN
F 1 "Good" H 3693 3825 50 0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 3700 3700 50 0001 C CNN
F 3 "~" H 3700 3700 50 0001 C CNN
1 3700 3700
1 0 0 -1
$EndComp
Wire Wire Line
2850 3700 2850 2650
Wire Wire Line
2700 2550 2750 2550
Wire Wire Line
2750 2550 2750 4200
Wire Wire Line
2750 4350 2850 4350
Wire Wire Line
2850 2650 2700 2650
Wire Wire Line
3550 3700 3300 3700
Wire Wire Line
3300 3700 3300 2750
Wire Wire Line
3300 2750 2700 2750
Wire Wire Line
3150 3700 3150 4350
Wire Wire Line
3150 4350 3250 4350
Wire Wire Line
3850 3700 3850 4350
Wire Wire Line
3850 4350 3650 4350
$Comp
L Device:Jumper_NO_Small JP1
U 1 1 5F44E223
P 2150 4200
F 0 "JP1" H 2150 4293 50 0000 C CNN
F 1 "on=4164,off=41256" H 2150 4294 50 0001 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 2150 4200 50 0001 C CNN
F 3 "~" H 2150 4200 50 0001 C CNN
1 2150 4200
1 0 0 -1
$EndComp
Wire Wire Line
2050 4200 1200 4200
Wire Wire Line
1200 4200 1200 3500
Connection ~ 1200 3500
Wire Wire Line
2250 4200 2750 4200
Connection ~ 2750 4200
Wire Wire Line
2750 4200 2750 4350
$Comp
L Switch:SW_Push SW1
U 1 1 5F4559B5
P 700 3150
F 0 "SW1" V 746 3102 50 0000 R CNN
F 1 "Reset" V 655 3102 50 0000 R CNN
F 2 "Buttons_Switches_THT:SW_PUSH_6mm" H 700 3350 50 0001 C CNN
F 3 "" H 700 3350 50 0001 C CNN
1 700 3150
0 -1 -1 0
$EndComp
Wire Wire Line
700 2950 700 2850
Wire Wire Line
700 2850 1350 2850
Wire Wire Line
700 3350 700 3500
Wire Wire Line
700 3500 1200 3500
$EndSCHEMATC