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Talker.sch
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$Comp
L Talker:GND #PWR019
U 1 1 5F5C67B4
P 4625 6800
F 0 "#PWR019" H 4625 6550 50 0001 C CNN
F 1 "GND" H 4625 6650 50 0000 C CNN
F 2 "" H 4625 6800 50 0000 C CNN
F 3 "" H 4625 6800 50 0000 C CNN
1 4625 6800
1 0 0 -1
$EndComp
Text Label 4425 6600 0 60 ~ 0
EPROM_CS
Text Label 8125 3275 0 60 ~ 0
EPROM_CS
NoConn ~ 7525 3375
NoConn ~ 7525 3475
NoConn ~ 7525 3575
NoConn ~ 7525 2875
$Comp
L Talker:VCC #PWR023
U 1 1 5F5C7B44
P 6300 3225
F 0 "#PWR023" H 6300 3075 50 0001 C CNN
F 1 "VCC" H 6300 3375 50 0000 C CNN
F 2 "" H 6300 3225 50 0000 C CNN
F 3 "" H 6300 3225 50 0000 C CNN
1 6300 3225
1 0 0 -1
$EndComp
$Comp
L Talker:SP0256A-AL2 U4
U 1 1 5F5AF495
P 8750 2075
F 0 "U4" H 8750 2825 40 0000 C CNN
F 1 "SP0256A-AL2" V 8750 2125 70 0000 C CNN
F 2 "modules:DIP-28_W15.24mm_LongPads" H 8750 1875 60 0001 C CNN
F 3 "" H 8750 1875 60 0000 C CNN
1 8750 2075
1 0 0 -1
$EndComp
$Comp
L Talker:R_US R5
U 1 1 5F5C66FE
P 3325 825
F 0 "R5" H 3450 825 50 0000 C CNN
F 1 "4.7K" H 3475 900 50 0000 C CNN
F 2 "modules:R3" H 3325 825 60 0001 C CNN
F 3 "" H 3325 825 60 0001 C CNN
1 3325 825
1 0 0 -1
$EndComp
$Comp
L Talker:VCC #PWR014
U 1 1 5F5C681F
P 3325 675
F 0 "#PWR014" H 3325 525 50 0001 C CNN
F 1 "VCC" H 3325 825 50 0000 C CNN
F 2 "" H 3325 675 50 0000 C CNN
F 3 "" H 3325 675 50 0000 C CNN
1 3325 675
1 0 0 -1
$EndComp
$Comp
L Talker:GND #PWR015
U 1 1 5F5C6B6D
P 3325 1275
F 0 "#PWR015" H 3325 1025 50 0001 C CNN
F 1 "GND" H 3325 1125 50 0000 C CNN
F 2 "" H 3325 1275 50 0000 C CNN
F 3 "" H 3325 1275 50 0000 C CNN
1 3325 1275
1 0 0 -1
$EndComp
NoConn ~ 4450 1775
$Comp
L Talker:VCC #PWR016
U 1 1 5F5CAD6E
P 4000 2175
F 0 "#PWR016" H 4000 2025 50 0001 C CNN
F 1 "VCC" H 4125 2250 50 0000 C CNN
F 2 "" H 4000 2175 50 0000 C CNN
F 3 "" H 4000 2175 50 0000 C CNN
1 4000 2175
1 0 0 -1
$EndComp
$Comp
L Talker:GND #PWR018
U 1 1 5F5CB13C
P 4350 2875
F 0 "#PWR018" H 4350 2625 50 0001 C CNN
F 1 "GND" H 4350 2725 50 0000 C CNN
F 2 "" H 4350 2875 50 0000 C CNN
F 3 "" H 4350 2875 50 0000 C CNN
1 4350 2875
1 0 0 -1
$EndComp
$Comp
L Talker:R_US R12
U 1 1 5F5C7E36
P 6525 3375
F 0 "R12" V 6575 3250 50 0000 C CNN
F 1 "4.7K" V 6445 3375 50 0000 C CNN
F 2 "modules:R3" H 6525 3375 60 0001 C CNN
F 3 "" H 6525 3375 60 0001 C CNN
1 6525 3375
0 1 1 0
$EndComp
$Comp
L Talker:MAX202 U7
U 1 1 5F5D622B
P 2975 2300
F 0 "U7" H 2975 2650 50 0000 C CNN
F 1 "MAX232" V 2975 2300 75 0000 C CNN
F 2 "modules:DIP-16_W7.62mm_LongPads" H 2975 2300 50 0001 C CNN
F 3 "" H 2975 2300 50 0000 C CNN
1 2975 2300
-1 0 0 -1
$EndComp
$Comp
L Talker:C_Small C1
U 1 1 5F5D7309
P 2175 1800
F 0 "C1" H 2375 1750 50 0000 L CNN
F 1 "100nF" H 2275 1850 50 0000 L CNN
F 2 "modules:C_Disc_D3_P2.5" H 2175 1800 50 0001 C CNN
F 3 "" H 2175 1800 50 0000 C CNN
1 2175 1800
-1 0 0 1
$EndComp
$Comp
L Talker:C_Small C5
U 1 1 5F5D77C8
P 3675 1800
F 0 "C5" H 3675 1650 50 0000 L CNN
F 1 "100nF" H 3625 1950 50 0000 L CNN
F 2 "modules:C_Disc_D3_P2.5" H 3675 1800 50 0001 C CNN
F 3 "" H 3675 1800 50 0000 C CNN
1 3675 1800
-1 0 0 1
$EndComp
$Comp
L Talker:GND #PWR04
U 1 1 5F5D7FFA
P 1875 2400
F 0 "#PWR04" H 1875 2150 50 0001 C CNN
F 1 "GND" H 1875 2250 50 0000 C CNN
F 2 "" H 1875 2400 50 0000 C CNN
F 3 "" H 1875 2400 50 0000 C CNN
1 1875 2400
1 0 0 -1
$EndComp
NoConn ~ 3575 2800
NoConn ~ 2375 2800
Text Label 3575 2500 0 60 ~ 0
BUSY
$Comp
L Talker:DB9 J2
U 1 1 5F5D93C4
P 1400 3100
F 0 "J2" H 1400 3650 50 0000 C CNN
F 1 "DE9" H 1400 2550 50 0000 C CNN
F 2 "modules:DSUB-9_Female_Horizontal_Assmann_A-DF_09_A-KG-T2S" H 1400 3100 50 0001 C CNN
F 3 "" H 1400 3100 50 0000 C CNN
1 1400 3100
-1 0 0 1
$EndComp
$Comp
L Talker:GND #PWR05
U 1 1 5F5D969D
P 1950 3575
F 0 "#PWR05" H 1950 3325 50 0001 C CNN
F 1 "GND" H 1950 3425 50 0000 C CNN
F 2 "" H 1950 3575 50 0000 C CNN
F 3 "" H 1950 3575 50 0000 C CNN
1 1950 3575
1 0 0 -1
$EndComp
NoConn ~ 1850 2700
NoConn ~ 1850 2800
NoConn ~ 1850 3000
NoConn ~ 1850 3300
NoConn ~ 1850 3400
$Comp
L Talker:74LS14 U8
U 6 1 5F5DA0ED
P 8650 3525
F 0 "U8" V 8750 3325 50 0000 C CNN
F 1 "74LS14" V 8650 3250 50 0000 C CNN
F 2 "modules:DIP-14_W7.62mm_LongPads" H 8600 3525 50 0001 C CNN
F 3 "" H 8600 3525 50 0000 C CNN
6 8650 3525
0 1 1 0
$EndComp
Text Label 8650 4025 1 60 ~ 0
BUSY
$Comp
L Talker:LM324 U5
U 1 1 5F5D9D4F
P 9425 3400
F 0 "U5" H 9425 3600 50 0000 L CNN
F 1 "LM324" H 9225 3400 50 0000 L CNN
F 2 "modules:DIP-14_W7.62mm_LongPads" H 9375 3500 50 0001 C CNN
F 3 "" H 9475 3600 50 0000 C CNN
1 9425 3400
1 0 0 1
$EndComp
$Comp
L Talker:LM324 U5
U 2 1 5F5D9E03
P 9325 4050
F 0 "U5" H 9325 4250 50 0000 L CNN
F 1 "LM324" H 9125 4050 50 0000 L CNN
F 2 "modules:DIP-14_W7.62mm_LongPads" H 9275 4150 50 0001 C CNN
F 3 "" H 9375 4250 50 0000 C CNN
2 9325 4050
-1 0 0 1
$EndComp
$Comp
L Talker:LM324 U5
U 3 1 5F5D9E9E
P 9450 5000
F 0 "U5" H 9450 5200 50 0000 L CNN
F 1 "LM324" H 9250 5000 50 0000 L CNN
F 2 "modules:DIP-14_W7.62mm_LongPads" H 9400 5100 50 0001 C CNN
F 3 "" H 9500 5200 50 0000 C CNN
3 9450 5000
1 0 0 1
$EndComp
$Comp
L Talker:LM324 U5
U 4 1 5F5D9F65
P 9375 5800
F 0 "U5" H 9375 6000 50 0000 L CNN
F 1 "LM324" H 9175 5800 50 0000 L CNN
F 2 "modules:DIP-14_W7.62mm_LongPads" H 9325 5900 50 0001 C CNN
F 3 "" H 9425 6000 50 0000 C CNN
4 9375 5800
-1 0 0 1
$EndComp
$Comp
L Talker:R_US R16
U 1 1 5F5EF470
P 9875 3400
F 0 "R16" V 9955 3400 50 0000 C CNN
F 1 "1K" V 9795 3400 50 0000 C CNN
F 2 "modules:R3" H 9875 3400 60 0001 C CNN
F 3 "" H 9875 3400 60 0001 C CNN
1 9875 3400
0 1 1 0
$EndComp
$Comp
L Talker:C_Small C17
U 1 1 5F5EF912
P 9875 3750
F 0 "C17" V 9775 3850 50 0000 L CNN
F 1 "47nF" V 9775 3625 50 0000 L CNN
F 2 "modules:C_Disc_D3_P2.5" H 9875 3750 50 0001 C CNN
F 3 "" H 9875 3750 50 0000 C CNN
1 9875 3750
0 1 1 0
$EndComp
$Comp
L Talker:R_US R17
U 1 1 5F5EFCB3
P 9875 4150
F 0 "R17" V 9955 4150 50 0000 C CNN
F 1 "1K" V 9795 4150 50 0000 C CNN
F 2 "modules:R3" H 9875 4150 60 0001 C CNN
F 3 "" H 9875 4150 60 0001 C CNN
1 9875 4150
0 1 1 0
$EndComp
Wire Wire Line
9450 1475 9450 1575
Wire Wire Line
9450 1675 9350 1675
Wire Wire Line
9350 1575 9450 1575
Connection ~ 9450 1575
Wire Wire Line
9450 1875 9450 1975
Wire Wire Line
9350 1875 9450 1875
Wire Wire Line
9350 2675 9450 2675
Wire Wire Line
9450 2625 9450 2675
Connection ~ 9450 2675
Wire Wire Line
9350 2375 9450 2375
Wire Wire Line
9450 2425 9450 2375
Connection ~ 9450 2375
Wire Wire Line
9750 2375 9850 2375
Wire Wire Line
9850 2375 9850 2675
Wire Wire Line
9750 2675 9850 2675
Connection ~ 9850 2675
Wire Wire Line
3700 5300 3800 5300
Wire Wire Line
3700 5400 3800 5400
Wire Wire Line
3700 5500 3800 5500
Wire Wire Line
3700 5600 3800 5600
Wire Wire Line
3700 5700 3800 5700
Wire Wire Line
3700 5800 3800 5800
Wire Wire Line
3700 5900 3800 5900
Wire Wire Line
3700 6000 3800 6000
Wire Wire Line
2500 5300 2350 5300
Wire Wire Line
2500 5400 2350 5400
Wire Wire Line
2500 5500 2350 5500
Wire Wire Line
2500 5600 2350 5600
Wire Wire Line
2500 5700 2350 5700
Wire Wire Line
2500 5800 2350 5800
Wire Wire Line
2500 5900 2350 5900
Wire Wire Line
2500 6000 2350 6000
Wire Wire Line
2500 6100 2350 6100
Wire Wire Line
2500 6200 2350 6200
Wire Wire Line
2500 6300 2350 6300
Wire Wire Line
4725 5300 4200 5300
Wire Wire Line
4725 5400 4200 5400
Wire Wire Line
4725 5500 4200 5500
Wire Wire Line
4725 5600 4200 5600
Wire Wire Line
4725 5700 4200 5700
Wire Wire Line
4725 5800 4200 5800
Wire Wire Line
4725 5900 4200 5900
Wire Wire Line
4725 6000 4200 6000
Wire Wire Line
4725 6100 4200 6100
Wire Wire Line
4725 6200 4200 6200
Wire Wire Line
4725 6300 4200 6300
Wire Wire Line
6125 5300 6225 5300
Wire Wire Line
6125 5400 6225 5400
Wire Wire Line
6125 5500 6225 5500
Wire Wire Line
6125 5600 6225 5600
Wire Wire Line
6125 5700 6225 5700
Wire Wire Line
6125 5800 6225 5800
Wire Wire Line
6125 5900 6225 5900
Wire Wire Line
6125 6000 6225 6000
Wire Wire Line
4300 3175 4450 3175
Wire Wire Line
4300 3275 4450 3275
Wire Wire Line
4300 3375 4450 3375
Wire Wire Line
4300 3475 4450 3475
Wire Wire Line
5650 2575 6050 2575
Wire Wire Line
5650 2675 6000 2675
Wire Wire Line
5650 2775 5950 2775
Wire Wire Line
5650 2875 5900 2875
Wire Wire Line
4850 3975 4850 4075
Wire Wire Line
4950 4075 4850 4075
Connection ~ 4850 4075
Wire Wire Line
5250 3975 5250 4075
Wire Wire Line
5150 4075 5250 4075
Connection ~ 5250 4075
Wire Wire Line
4850 4375 4850 4475
Wire Wire Line
5250 4375 5250 4475
Wire Wire Line
2275 900 2275 800
Wire Wire Line
1475 900 1575 900
Wire Wire Line
1575 800 1575 900
Connection ~ 1575 900
Wire Wire Line
1725 800 1725 900
Connection ~ 1725 900
Wire Wire Line
1875 800 1875 900
Connection ~ 1875 900
Wire Wire Line
2275 1100 2275 1200
Wire Wire Line
1475 1100 1575 1100
Wire Wire Line
1575 1200 1575 1100
Connection ~ 1575 1100
Wire Wire Line
1775 1200 1775 1100
Connection ~ 1775 1100
Wire Wire Line
5650 2375 6200 2375
Wire Wire Line
5900 2875 5900 3475
Wire Wire Line
6050 2575 6050 2775
Wire Wire Line
6050 2775 6825 2775
Wire Wire Line
6200 2475 6200 2575
Wire Wire Line
6000 2675 6000 2875
Wire Wire Line
6000 2875 6825 2875
Wire Wire Line
5950 2775 5950 2975
Wire Wire Line
5950 2975 6825 2975
Wire Wire Line
8050 2375 8150 2375
Wire Wire Line
5650 3075 5850 3075
Wire Wire Line
5850 3075 5850 3575
Wire Wire Line
5850 3575 6825 3575
Wire Wire Line
5650 3375 5800 3375
Wire Wire Line
5800 3375 5800 3925
Wire Wire Line
5800 3925 8100 3925
Wire Wire Line
8100 3925 8100 2575
Wire Wire Line