P02.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A2 23386 16535
encoding utf-8
Sheet 7 16
Title "02 Timings"
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text Label 16800 5850 0    50   ~ 0
PB000
Text Label 16800 5950 0    50   ~ 0
PB001
Text Label 16800 6050 0    50   ~ 0
PB002
Text Label 16800 6150 0    50   ~ 0
PB003
Text Label 16800 6250 0    50   ~ 0
PB004
Wire Wire Line
	16750 6350 17250 6350
Text Label 16800 6350 0    50   ~ 0
PB005
Text Label 16800 6450 0    50   ~ 0
PB006
Text Label 16800 6550 0    50   ~ 0
PB007
Text Label 15300 6550 0    50   ~ 0
PB008
$Comp
L power:GND #PWR0278
U 1 1 6214C491
P 16250 6850
F 0 "#PWR0278" H 16250 6600 50  0001 C CNN
F 1 "GND" H 16255 6677 50  0000 C CNN
F 2 "" H 16250 6850 50  0001 C CNN
F 3 "" H 16250 6850 50  0001 C CNN
	1    16250 6850
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS00 U149
U 1 1 626804C7
P 5200 8100
F 0 "U149" H 5200 8425 50  0000 C CNN
F 1 "'LS00" H 5200 8334 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 5200 8100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 5200 8100 50  0001 C CNN
	1    5200 8100
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS10 U104
U 1 1 626E5F00
P 14150 15300
F 0 "U104" H 14150 15625 50  0000 C CNN
F 1 "'LS10" H 14150 15534 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 14150 15300 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS10" H 14150 15300 50  0001 C CNN
	1    14150 15300
	1    0    0    -1  
$EndComp
Text Label 13450 15400 0    50   ~ 0
PB008
Wire Wire Line
	14150 6550 15750 6550
$Comp
L 74xx:74LS02 U?
U 2 1 626FA511
P 15400 9000
AR Path="/62047FF5/626FA511" Ref="U?"  Part="2" 
AR Path="/62360F86/626FA511" Ref="U95"  Part="2" 
F 0 "U95" H 15400 9325 50  0000 C CNN
F 1 "'LS02" H 15400 9234 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 15400 9000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls02" H 15400 9000 50  0001 C CNN
	2    15400 9000
	1    0    0    -1  
$EndComp
Wire Wire Line
	15100 8300 14800 8300
Wire Wire Line
	14800 8300 14800 8650
Wire Wire Line
	14800 8900 15100 8900
Wire Wire Line
	14150 9100 15100 9100
$Comp
L LOET.DE:M20-Jumper.2 W.1
U 1 1 629F6E74
P 14800 3950
F 0 "W.1" V 15250 3950 50  0000 C CNN
F 1 "M20-Jumper.2" H 14850 4150 50  0001 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 14800 4050 50  0001 C CNN
F 3 "" H 14800 4050 50  0001 C CNN
	1    14800 3950
	0    1    1    0   
$EndComp
$Comp
L Device:R_Network07_Split RP8
U 1 1 629FC20E
P 14350 4100
F 0 "RP8" H 14438 4146 50  0000 L CNN
F 1 "1k" H 14438 4055 50  0000 L CNN
F 2 "Resistor_THT:R_Array_SIP8" V 14270 4100 50  0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 14350 4100 50  0001 C CNN
	1    14350 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	14350 4250 14350 4300
Wire Wire Line
	14350 4300 14800 4300
Wire Wire Line
	14800 4300 14800 4200
$Comp
L power:+5P #PWR0303
U 1 1 62A00D4A
P 14350 3850
F 0 "#PWR0303" H 14350 3700 50  0001 C CNN
F 1 "+5P" H 14365 4023 50  0000 C CNN
F 2 "" H 14350 3850 50  0001 C CNN
F 3 "" H 14350 3850 50  0001 C CNN
	1    14350 3850
	1    0    0    -1  
$EndComp
Wire Wire Line
	14350 3850 14350 3950
Wire Wire Line
	16250 10050 15800 10050
$Comp
L 74xx:74LS02 U?
U 2 1 620DDCF1
P 16550 10150
AR Path="/623F8DAC/620DDCF1" Ref="U?"  Part="2" 
AR Path="/62360F86/620DDCF1" Ref="U24"  Part="2" 
F 0 "U24" H 16550 10475 50  0000 C CNN
F 1 "'LS02" H 16550 10384 50  0000 C CNN
F 2 "" H 16550 10150 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls02" H 16550 10150 50  0001 C CNN
	2    16550 10150
	1    0    0    -1  
$EndComp
Wire Wire Line
	16000 10250 16250 10250
Text Label 17050 11000 0    50   ~ 0
PG015
$Comp
L power:GND #PWR?
U 1 1 6210CDC1
P 16550 11250
AR Path="/623F8DAC/6210CDC1" Ref="#PWR?"  Part="1" 
AR Path="/62360F86/6210CDC1" Ref="#PWR0197"  Part="1" 
F 0 "#PWR0197" H 16550 11000 50  0001 C CNN
F 1 "GND" H 16555 11077 50  0000 C CNN
F 2 "" H 16550 11250 50  0001 C CNN
F 3 "" H 16550 11250 50  0001 C CNN
	1    16550 11250
	1    0    0    -1  
$EndComp
Wire Wire Line
	16650 11000 17350 11000
$Comp
L LOET.DE:M20-Jumper.2 JP.B.?
U 1 1 6210CDC8
P 16550 11000
AR Path="/623F8DAC/6210CDC8" Ref="JP.B.?"  Part="1" 
AR Path="/62360F86/6210CDC8" Ref="JP2"  Part="1" 
F 0 "JP2" V 16550 11087 50  0000 L CNN
F 1 "B" V 16750 10850 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 16550 11100 50  0001 C CNN
F 3 "" H 16550 11100 50  0001 C CNN
	1    16550 11000
	0    -1   -1   0   
$EndComp
Text GLabel 17350 11000 2    50   Input ~ 0
PG015
Text GLabel 15800 10050 0    50   Input ~ 0
BOOT
Text Label 16050 10050 0    50   ~ 0
PZ015
$Comp
L 74xx:74LS00 U?
U 2 1 622F97DC
P 17600 10050
AR Path="/62047FF5/622F97DC" Ref="U?"  Part="2" 
AR Path="/62360F86/622F97DC" Ref="U25"  Part="2" 
F 0 "U25" H 17600 10375 50  0000 C CNN
F 1 "'LS00" H 17600 10284 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 17600 10050 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 17600 10050 50  0001 C CNN
	2    17600 10050
	1    0    0    -1  
$EndComp
Wire Wire Line
	17900 10050 18150 10050
$Comp
L 74xx:74LS02 U?
U 1 1 622F97E3
P 18450 9950
AR Path="/62047FF5/622F97E3" Ref="U?"  Part="1" 
AR Path="/62360F86/622F97E3" Ref="U95"  Part="1" 
F 0 "U95" H 18450 10275 50  0000 C CNN
F 1 "'LS02" H 18450 10184 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 18450 9950 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls02" H 18450 9950 50  0001 C CNN
	1    18450 9950
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS10 U?
U 3 1 622F97E9
P 19450 9850
AR Path="/62047FF5/622F97E9" Ref="U?"  Part="3" 
AR Path="/62360F86/622F97E9" Ref="U86"  Part="3" 
F 0 "U86" H 19450 10175 50  0000 C CNN
F 1 "'LS10" H 19450 10084 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 19450 9850 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS10" H 19450 9850 50  0001 C CNN
	3    19450 9850
	1    0    0    -1  
$EndComp
Wire Wire Line
	18750 9950 18900 9950
Wire Wire Line
	16000 10750 16550 10750
Wire Wire Line
	16000 10250 16000 10500
Wire Wire Line
	16000 10500 15400 10500
Connection ~ 16000 10500
Wire Wire Line
	16000 10500 16000 10750
Text GLabel 15400 10500 0    50   Output ~ 0
~MREQ
Text Label 16050 10250 0    50   ~ 0
PZ016
Text Label 16950 10150 0    50   ~ 0
PB011
Wire Wire Line
	17000 8400 17000 9950
Wire Wire Line
	17000 9950 17250 9950
Text GLabel 19400 10650 2    50   Input ~ 0
PZ030
Text Label 19100 10650 0    50   ~ 0
PZ030
Wire Wire Line
	19050 10650 19400 10650
$Comp
L 74xx:74LS10 U40
U 2 1 63740DB7
P 18750 10650
F 0 "U40" H 18650 10850 50  0000 C CNN
F 1 "'LS10" H 18900 10850 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 18750 10650 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS10" H 18750 10650 50  0001 C CNN
	2    18750 10650
	1    0    0    -1  
$EndComp
Wire Wire Line
	17100 10150 17100 10550
Wire Wire Line
	17100 10550 17450 10550
Wire Wire Line
	17100 10150 17300 10150
Wire Wire Line
	17450 10550 17450 10650
Wire Wire Line
	17450 10650 18450 10650
Wire Wire Line
	17250 9950 17250 10450
Wire Wire Line
	17250 10450 17550 10450
Wire Wire Line
	17550 10450 17550 10750
Wire Wire Line
	17550 10750 18450 10750
Connection ~ 17250 9950
Wire Wire Line
	17250 9950 17300 9950
Wire Wire Line
	15100 8500 14600 8500
Text Label 14850 8500 0    50   ~ 0
PZ013
Text Label 14850 8300 0    50   ~ 0
PZ014
Text GLabel 14600 8650 0    50   Output ~ 0
~SRAM
Wire Wire Line
	14600 8650 14800 8650
Connection ~ 14800 8650
Wire Wire Line
	14800 8650 14800 8900
Text Label 15800 8400 0    50   ~ 0
PB010
Text Label 18050 10650 0    50   ~ 0
PB011
Text Label 18050 10750 0    50   ~ 0
PB010
Text GLabel 14600 8500 0    50   Output ~ 0
~DRAM
$Comp
L 74xx:74LS00 U?
U 4 1 626FA50B
P 15400 8400
AR Path="/62047FF5/626FA50B" Ref="U?"  Part="4" 
AR Path="/62360F86/626FA50B" Ref="U25"  Part="4" 
F 0 "U25" H 15400 8725 50  0000 C CNN
F 1 "'LS00" H 15400 8634 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 15400 8400 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 15400 8400 50  0001 C CNN
	4    15400 8400
	1    0    0    -1  
$EndComp
Wire Wire Line
	15700 8400 17000 8400
Wire Wire Line
	16850 10150 17100 10150
Connection ~ 17100 10150
Text Label 17900 10050 0    50   ~ 0
XA.25.6
Text Label 18800 9950 0    50   ~ 0
XA.95.1
Wire Wire Line
	14450 15300 15000 15300
Text Label 14600 15300 0    50   ~ 0
XA.104.12
Wire Wire Line
	15600 2500 15250 2500
Wire Wire Line
	14800 2500 14800 3700
Text GLabel 18050 10550 0    50   Output ~ 0
XA.23.6
Wire Wire Line
	18450 10550 18050 10550
Text Label 18050 10550 0    50   ~ 0
XA.23.6
Wire Wire Line
	16750 5850 18950 5850
Wire Wire Line
	19550 6150 19900 6150
Text Label 19850 6150 2    50   ~ 0
PZ025
Text GLabel 19900 6150 2    50   Input ~ 0
PZ025
Text Label 14700 5150 0    50   ~ 0
PB041
Wire Wire Line
	14700 3950 14600 3950
Wire Wire Line
	14600 3950 14600 3450
Wire Wire Line
	14600 3450 14200 3450
Text Label 14250 3450 0    50   ~ 0
PB046
Connection ~ 15250 2500
Wire Wire Line
	15250 2500 14800 2500
Wire Wire Line
	14350 1900 15250 1900
Text GLabel 14350 1900 0    50   Output ~ 0
ROM-TSN1
Wire Wire Line
	15250 1900 15250 2500
Text Label 14600 1900 0    50   ~ 0
PZ012
Text Label 14450 4300 0    50   ~ 0
R1105
Wire Wire Line
	18950 5950 18850 5950
Wire Wire Line
	18850 5950 18850 6050
Wire Wire Line
	18850 6150 18950 6150
Wire Wire Line
	18950 6050 18850 6050
Connection ~ 18850 6050
Wire Wire Line
	18850 6050 18850 6150
Wire Wire Line
	18500 6050 18500 5650
Text Label 18550 6050 0    50   ~ 0
R1102
Wire Wire Line
	18500 6050 18850 6050
$Comp
L Device:R_Network07_Split RP8
U 3 1 62DFEFDE
P 18500 5500
F 0 "RP8" H 18598 5538 50  0000 L CNN
F 1 "1k" H 18598 5447 50  0000 L CNN
F 2 "Resistor_THT:R_Array_SIP8" V 18420 5500 50  0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 18500 5500 50  0001 C CNN
	3    18500 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	16750 5950 18350 5950
Wire Wire Line
	18350 5950 18350 6550
Wire Wire Line
	18350 6550 18950 6550
Wire Wire Line
	16750 6250 17400 6250
Wire Wire Line
	18400 6050 18400 6450
Wire Wire Line
	18400 6450 18950 6450
Wire Wire Line
	16750 6050 18400 6050
Wire Wire Line
	16750 6150 18650 6150
Wire Wire Line
	18650 6150 18650 6250
Wire Wire Line
	18650 6250 18950 6250
Text GLabel 17900 6350 0    50   Output ~ 0
MEM?
Wire Wire Line
	17350 6450 17350 7100
Wire Wire Line
	17350 7100 18350 7100
Wire Wire Line
	16750 6450 17350 6450
$Comp
L 74xx:74LS04 U128
U 3 1 6364047C
P 18650 7100
F 0 "U128" H 18650 7417 50  0000 C CNN
F 1 "'LS04" H 18650 7326 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 18650 7100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 18650 7100 50  0001 C CNN
	3    18650 7100
	1    0    0    -1  
$EndComp
Wire Wire Line
	18950 7100 19250 7100
Text Label 19000 7100 0    50   ~ 0
PZ027
$Comp
L 74xx:74LS04 U128
U 4 1 6366E798
P 18650 7650
F 0 "U128" H 18650 7967 50  0000 C CNN
F 1 "'LS04" H 18650 7876 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 18650 7650 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 18650 7650 50  0001 C CNN
	4    18650 7650
	1    0    0    -1  
$EndComp
Wire Wire Line
	18950 7650 19250 7650
Text Label 19000 7650 0    50   ~ 0
PZ026
Wire Wire Line
	17250 7650 18350 7650
Wire Wire Line
	16750 6550 17150 6550
$Comp
L 74xx:74LS04 U128
U 5 1 6368E851
P 18650 8200
F 0 "U128" H 18650 8517 50  0000 C CNN
F 1 "'LS04" H 18650 8426 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 18650 8200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 18650 8200 50  0001 C CNN
	5    18650 8200
	1    0    0    -1  
$EndComp
Wire Wire Line
	18950 8200 19250 8200
Text Label 19000 8200 0    50   ~ 0
PZ029
$Comp
L 74xx:74LS30 U41
U 1 1 62A1F6CF
P 19250 6150
F 0 "U41" H 19250 6675 50  0000 C CNN
F 1 "'LS30" H 19250 6584 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 19250 6150 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS30" H 19250 6150 50  0001 C CNN
	1    19250 6150
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS20 U151
U 1 1 645B361F
P 14100 11900
F 0 "U151" H 14100 12275 50  0000 C CNN
F 1 "'S20" H 14100 12184 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 14100 11900 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS20" H 14100 11900 50  0001 C CNN
	1    14100 11900
	1    0    0    -1  
$EndComp
Wire Wire Line
	14400 11900 14800 11900
Text Label 14450 11900 0    50   ~ 0
PZ045
Text GLabel 14800 11900 2    50   Input ~ 0
WE.H
$Comp
L 74xx:74LS04 U128
U 2 1 647D0671
P 18450 9250
F 0 "U128" H 18450 9567 50  0000 C CNN
F 1 "'LS04" H 18450 9476 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 18450 9250 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 18450 9250 50  0001 C CNN
	2    18450 9250
	1    0    0    -1  
$EndComp
Wire Wire Line
	18150 9250 17850 9250
Text Label 17900 9250 0    50   ~ 0
PZ013
Wire Wire Line
	19050 9250 18750 9250
Text Label 18750 9250 0    50   ~ 0
PZ023
$Comp
L 74xx:74LS20 U151
U 2 1 65839F36
P 14100 12550
F 0 "U151" H 14100 12925 50  0000 C CNN
F 1 "'S20" H 14100 12834 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 14100 12550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS20" H 14100 12550 50  0001 C CNN
	2    14100 12550
	1    0    0    -1  
$EndComp
Wire Wire Line
	13800 11950 13400 11950
Wire Wire Line
	13400 11950 13400 12200
Wire Wire Line
	13400 12500 13800 12500
Connection ~ 13400 12200
Wire Wire Line
	13400 12200 13400 12500
Text Label 12950 12200 0    50   ~ 0
PB024
Wire Wire Line
	5500 8100 5850 8100
Text Label 5550 8100 0    50   ~ 0
PZ024
$Comp
L 74xx:74LS20 U75
U 2 1 65C60564
P 14100 13250
F 0 "U75" H 14100 13625 50  0000 C CNN
F 1 "'LS20" H 14100 13534 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 14100 13250 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS20" H 14100 13250 50  0001 C CNN
	2    14100 13250
	1    0    0    -1  
$EndComp
Wire Wire Line
	13400 12500 13400 13200
Wire Wire Line
	13400 13200 13800 13200
Connection ~ 13400 12500
Wire Wire Line
	14400 13250 14800 13250
Text Label 14450 13250 0    50   ~ 0
PB026
$Comp
L 74xx:74LS04 U85
U 5 1 65D3BFEB
P 6650 15700
F 0 "U85" H 6650 16017 50  0000 C CNN
F 1 "'S04" H 6650 15926 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 6650 15700 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 6650 15700 50  0001 C CNN
	5    6650 15700
	1    0    0    -1  
$EndComp
Text GLabel 7300 15700 2    50   Input ~ 0
CAS.H
Text Label 7000 15700 0    50   ~ 0
PZ043
Wire Wire Line
	6950 15700 7300 15700
Text Label 6100 15700 0    50   ~ 0
PB036
$Comp
L 74xx:74LS08 U103
U 2 1 66FC4F2E
P 12900 13400
F 0 "U103" H 12900 13725 50  0000 C CNN
F 1 "'S08" H 12900 13634 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 12900 13400 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 12900 13400 50  0001 C CNN
	2    12900 13400
	1    0    0    -1  
$EndComp
Wire Wire Line
	13800 13400 13500 13400
$Comp
L 74xx:74LS20 U75
U 1 1 66FE3D34
P 14100 13950
F 0 "U75" H 14100 14325 50  0000 C CNN
F 1 "'LS20" H 14100 14234 50  0000 C CNN
F 2 "" H 14100 13950 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS20" H 14100 13950 50  0001 C CNN
	1    14100 13950
	1    0    0    -1  
$EndComp
Wire Wire Line
	13800 13300 13700 13300
Wire Wire Line
	13700 13300 13700 13650
Wire Wire Line
	13700 13900 13800 13900
Wire Wire Line
	13800 14000 13800 14050
Text GLabel 14700 13950 2    50   Input ~ 0
VT_CS
Wire Wire Line
	14400 13950 14700 13950
Text Label 14400 13950 0    50   ~ 0
PB025
$Comp
L 74xx:74LS00 U94
U 3 1 67085055
P 13000 14050
F 0 "U94" H 13000 14375 50  0000 C CNN
F 1 "'LS00" H 13000 14284 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 13000 14050 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 13000 14050 50  0001 C CNN
	3    13000 14050
	1    0    0    -1  
$EndComp
Wire Wire Line
	13300 14050 13800 14050
Connection ~ 13800 14050
Wire Wire Line
	13800 14050 13800 14100
Text Label 13350 14050 0    50   ~ 0
PB023
Wire Wire Line
	13500 13400 13500 13800
Wire Wire Line
	13500 13800 13800 13800
Connection ~ 13500 13400
Wire Wire Line
	13500 13400 13200 13400
Text Label 14850 8900 0    50   ~ 0
PZ014
Wire Wire Line
	15700 9000 16100 9000
Text Label 15750 9000 0    50   ~ 0
PB022
Text Label 13050 13650 0    50   ~ 0
PB022
Text Label 14850 9100 0    50   ~ 0
PB008
Text GLabel 14800 13250 2    50   Input ~ 0
VT_WE
$Comp
L 74xx:74LS00 U94
U 2 1 67278D0F
P 14250 14600
F 0 "U94" H 14250 14925 50  0000 C CNN
F 1 "'LS00" H 14250 14834 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 14250 14600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 14250 14600 50  0001 C CNN
	2    14250 14600
	1    0    0    -1  
$EndComp
Wire Wire Line
	14550 14600 14850 14600
Text Label 14550 14600 0    50   ~ 0
PB027
Wire Wire Line
	13800 13100 13600 13100
Wire Wire Line
	13600 13100 13600 14500
Wire Wire Line
	13600 14500 13950 14500
Wire Wire Line
	13000 13650 13700 13650
Connection ~ 13700 13650
Wire Wire Line
	13700 13650 13700 13900
Wire Wire Line
	14050 6150 14450 6150
Text GLabel 14800 12550 2    50   Input ~ 0
WE.L
Text Label 14450 12550 0    50   ~ 0
PZ046
Wire Wire Line
	14400 12550 14800 12550
Wire Wire Line
	12100 14150 12700 14150
Text Label 12250 14150 0    50   ~ 0
PB024
Wire Wire Line
	12100 14150 12100 12200
Wire Wire Line
	12100 12200 13400 12200
Wire Wire Line
	12100 12200 11650 12200
Connection ~ 12100 12200
$Comp
L 74xx:74LS04 U112
U 6 1 6832DCE9
P 11400 13950
F 0 "U112" H 11400 14267 50  0000 C CNN
F 1 "'S04" H 11400 14176 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 11400 13950 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 11400 13950 50  0001 C CNN
	6    11400 13950
	1    0    0    -1  
$EndComp
Wire Wire Line
	11700 13950 12700 13950
Text Label 12250 13950 0    50   ~ 0
PB040
Text GLabel 5850 8100 2    50   Input ~ 0
PZ024
Text Notes 16150 2550 0    118  ~ 0
#K.1 - 1:memory slot 128 KB.           2:32KB or none\n#V.1 - 1:memory slot 32KB or none 2:128 KB\n#W.1 - 1:memory slot 128 KB.           2:32KB or none\n#L.1 - 1: single voltage 16 ic 2: three voltage 16k\n#J.1 - 1: 12V for 16k 2: 5V\n#H.1  - 1: -5V for 16k: 5V\n#ZA.1 1 bypass diagnostics 2: every time on start or reset\n\n\n
Text Notes 14600 11150 0    79   ~ 0
B1: dynamic rom MK3700\nB2: static rom
Text Notes 16100 2950 0    79   ~ 0
K1: 512K system ram\nK2: 128-224 system ram\n
Text Notes 11300 3150 0    79   ~ 0
z1: m20 with or without extension board\nz2: not used
Text GLabel 4550 11450 0    50   Output ~ 0
AAA00
$Comp
L 74xx:74LS00 U150
U 2 1 623E4540
P 5250 11350
F 0 "U150" H 5250 11675 50  0000 C CNN
F 1 "'LS00" H 5250 11584 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 5250 11350 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 5250 11350 50  0001 C CNN
	2    5250 11350
	1    0    0    -1  
$EndComp
Text Label 4650 11450 0    50   ~ 0
AAA00
$Comp
L 74xx:74LS00 U150
U 3 1 623F82A6
P 4950 10500
F 0 "U150" H 4950 10825 50  0000 C CNN
F 1 "'LS00" H 4950 10734 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 4950 10500 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 4950 10500 50  0001 C CNN
	3    4950 10500
	1    0    0    -1  
$EndComp
Text Label 4350 10500 0    50   ~ 0
AAA00
$Comp
L 74xx:74LS04 U112
U 1 1 6247D166
P 6650 14550
F 0 "U112" H 6650 14867 50  0000 C CNN
F 1 "'S04" H 6650 14776 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 6650 14550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 6650 14550 50  0001 C CNN
	1    6650 14550
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS04 U85
U 6 1 6248BB59
P 6650 15150
F 0 "U85" H 6650 15467 50  0000 C CNN
F 1 "'S04" H 6650 15376 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 6650 15150 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 6650 15150 50  0001 C CNN
	6    6650 15150
	1    0    0    -1  
$EndComp
Wire Wire Line
	6050 14550 6350 14550
Wire Wire Line
	6050 14550 6050 15150
Wire Wire Line
	6050 15150 6350 15150
Wire Wire Line
	6050 15150 6050 15700
Connection ~ 6050 15150
$Comp
L 74xx:74LS04 U85
U 4 1 624B606A
P 5350 15150
F 0 "U85" H 5350 15467 50  0000 C CNN
F 1 "'S04" H 5350 15376 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 5350 15150 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 5350 15150 50  0001 C CNN
	4    5350 15150
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 15150 6050 15150
Wire Wire Line
	6050 15700 6350 15700
Text Label 6100 14550 0    50   ~ 0
PB036
Text Label 6100 15150 0    50   ~ 0
PB036
Text Label 5650 15150 0    50   ~ 0
PB036
$Comp
L 74xx:74LS04 U112
U 3 1 6233B145
P 10750 7000
F 0 "U112" H 10750 7317 50  0000 C CNN
F 1 "'S04" H 10750 7226 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 10750 7000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 10750 7000 50  0001 C CNN
	3    10750 7000
	1    0    0    -1  
$EndComp
Text GLabel 4450 3800 0    50   Output ~ 0
~RESET
NoConn ~ 21450 10250
Text Label 13600 13100 0    50   ~ 0
PZ020
Text Label 13650 14500 0    50   ~ 0
PZ020
Wire Wire Line
	13950 14700 13550 14700
Text Label 13650 14700 0    50   ~ 0
PB043
$Comp
L 74xx:74LS00 U114
U 1 1 63F1A912
P 8200 6200
F 0 "U114" H 8200 6525 50  0000 C CNN
F 1 "'S00" H 8200 6434 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 8200 6200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 8200 6200 50  0001 C CNN
	1    8200 6200
	1    0    0    -1  
$EndComp
Wire Wire Line
	7900 6100 7500 6100
Text Label 7600 6100 0    50   ~ 0
PB043
$Comp
L 74xx:74LS10 U104
U 2 1 63FA5B04
P 3850 4000
F 0 "U104" H 3850 4325 50  0000 C CNN
F 1 "'LS10" H 3850 4234 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 3850 4000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS10" H 3850 4000 50  0001 C CNN
	2    3850 4000
	1    0    0    -1  
$EndComp
Text Label 4750 3800 0    50   ~ 0
PZ008
Wire Wire Line
	4150 4000 5000 4000
Wire Wire Line
	5600 3900 6000 3900
$Comp
L 74xx:74LS08 U111
U 2 1 62388818
P 6600 4000
F 0 "U111" H 6600 4325 50  0000 C CNN
F 1 "'S08" H 6600 4234 50  0000 C CNN
F 2 "" H 6600 4000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 6600 4000 50  0001 C CNN
	2    6600 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	4450 3800 5000 3800
$Comp
L 74xx:74LS08 U111
U 1 1 623562FB
P 5300 3900
F 0 "U111" H 5300 4225 50  0000 C CNN
F 1 "'S08" H 5300 4134 50  0000 C CNN
F 2 "" H 5300 3900 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 5300 3900 50  0001 C CNN
	1    5300 3900
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS08 U111
U 3 1 641124E3
P 6600 4700
F 0 "U111" H 6600 4400 50  0000 C CNN
F 1 "'S08" H 6600 4500 50  0000 C CNN
F 2 "" H 6600 4700 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 6600 4700 50  0001 C CNN
	3    6600 4700
	1    0    0    1   
$EndComp
Wire Wire Line
	6300 4100 6050 4100
Wire Wire Line
	6050 4100 6050 4500
Wire Wire Line
	6050 4600 6300 4600
$Comp
L 74xx:74LS00 U114
U 4 1 641453F7
P 5300 4500
F 0 "U114" H 5300 4825 50  0000 C CNN
F 1 "'S00" H 5300 4734 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 5300 4500 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 5300 4500 50  0001 C CNN
	4    5300 4500
	1    0    0    1   
$EndComp
Wire Wire Line
	5600 4500 6050 4500
Connection ~ 6050 4500
Wire Wire Line
	6050 4500 6050 4600
$Comp
L 74xx:74LS08 U103
U 1 1 6416A036
P 2800 3900
F 0 "U103" H 2800 4225 50  0000 C CNN
F 1 "'S08" H 2800 4134 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 2800 3900 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 2800 3900 50  0001 C CNN
	1    2800 3900
	1    0    0    1   
$EndComp
Wire Wire Line
	3100 3900 3550 3900
Wire Wire Line
	17900 6350 18950 6350
Text GLabel 14600 6450 0    50   Output ~ 0
~DRAM
$Comp
L 74xx:74LS74 U135
U 2 1 6421C52F
P 13150 7800
F 0 "U135" H 12950 8050 50  0000 C CNN
F 1 "'S74" H 13300 8050 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 13150 7800 50  0001 C CNN
F 3 "74xx/74hc_hct74.pdf" H 13150 7800 50  0001 C CNN
	2    13150 7800
	1    0    0    -1  
$EndComp
Text Label 13500 7700 0    50   ~ 0
PB008
Wire Wire Line
	13450 7900 13800 7900
Text Label 13500 7900 0    50   ~ 0
PB009
Text Label 14150 6150 0    50   ~ 0
PZ020
$Comp
L 74xx:74LS74 U135
U 1 1 642B5A70
P 11900 6650
F 0 "U135" H 11700 6900 50  0000 C CNN
F 1 "'S74" H 12050 6900 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 11900 6650 50  0001 C CNN
F 3 "74xx/74hc_hct74.pdf" H 11900 6650 50  0001 C CNN
	1    11900 6650
	1    0    0    -1  
$EndComp
Text Label 11900 6350 0    50   ~ 0
R1102.D
Wire Wire Line
	11900 6350 11900 6250
Text Label 11900 7000 0    50   ~ 0
R1102.A
Wire Wire Line
	12450 7800 12850 7800
Text Label 12500 7800 0    50   ~ 0
PZ020
Wire Wire Line
	12400 6750 12200 6750
Wire Wire Line
	12400 7700 12850 7700
Wire Wire Line
	12400 6750 12400 7700
$Comp
L 74xx:74LS04 U112
U 4 1 64382692
P 12950 6550
F 0 "U112" H 12950 6867 50  0000 C CNN
F 1 "'S04" H 12950 6776 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 12950 6550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 12950 6550 50  0001 C CNN
	4    12950 6550
	1    0    0    -1  
$EndComp
Wire Wire Line
	11050 7000 11100 7000
Wire Wire Line
	11100 7000 11100 6650
Wire Wire Line
	11100 6650 11600 6650
Wire Wire Line
	10300 7000 10450 7000
$Comp
L 74xx:74LS00 U114
U 2 1 643FE5F9
P 9100 7000
F 0 "U114" H 9100 7325 50  0000 C CNN
F 1 "'S00" H 9100 7234 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 9100 7000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 9100 7000 50  0001 C CNN
	2    9100 7000
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS00 U114
U 3 1 6441CE4C
P 8250 7100
F 0 "U114" H 8250 7425 50  0000 C CNN
F 1 "'S00" H 8250 7334 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 8250 7100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 8250 7100 50  0001 C CNN
	3    8250 7100
	1    0    0    1   
$EndComp
Wire Wire Line
	8550 7100 8800 7100
Wire Wire Line
	9550 7650 7800 7650
Wire Wire Line
	6900 4700 7350 4700
Text Label 6950 4700 0    50   ~ 0
XA.111.8
Wire Wire Line
	7450 7000 7950 7000
Text Label 7500 7000 0    50   ~ 0
XA.111.8
Wire Wire Line
	8500 6200 8700 6200
Wire Wire Line
	8700 6200 8700 6900
Wire Wire Line
	8700 6900 8800 6900
$Comp
L LOET.DE:PE-21389 U84
U 1 1 64516C68
P 11650 8950
F 0 "U84" H 11450 8950 50  0000 C CNN
F 1 "PE-21389" H 11950 8950 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 11700 8950 50  0001 C CNN
F 3 "https://www.tekkna.it/open2b/var/catalog/product/files/1970.pdf" H 11700 8950 50  0001 C CNN
	1    11650 8950
	1    0    0    -1  
$EndComp
$Comp
L power:+5P #PWR0617
U 1 1 6452D2B9
P 11700 8900
F 0 "#PWR0617" H 11700 8750 50  0001 C CNN
F 1 "+5P" H 11715 9073 50  0000 C CNN
F 2 "" H 11700 8900 50  0001 C CNN
F 3 "" H 11700 8900 50  0001 C CNN
	1    11700 8900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0618
U 1 1 6452EE48
P 11700 9700
F 0 "#PWR0618" H 11700 9450 50  0001 C CNN
F 1 "GND" H 11705 9527 50  0000 C CNN
F 2 "" H 11700 9700 50  0001 C CNN
F 3 "" H 11700 9700 50  0001 C CNN
	1    11700 9700
	1    0    0    -1  
$EndComp
Connection ~ 11100 7000
Wire Wire Line
	11100 7000 11100 9100
Wire Wire Line
	11100 9100 11300 9100
$Comp
L 74xx:74LS74 U134
U 1 1 645DD529
P 9550 4000
F 0 "U134" H 9550 4481 50  0000 C CNN
F 1 "'S74" H 9550 4390 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 9550 4000 50  0001 C CNN
F 3 "74xx/74hc_hct74.pdf" H 9550 4000 50  0001 C CNN
	1    9550 4000
	1    0    0    -1  
$EndComp
Text Label 9550 4350 0    50   ~ 0
R1102.C
Wire Wire Line
	10500 5800 11100 5800
Wire Wire Line
	11100 5800 11100 6550
Wire Wire Line
	11100 6550 11600 6550
Wire Wire Line
	6900 4000 8100 4000
Wire Wire Line
	8100 4000 8100 3700
Wire Wire Line
	8100 3700 8750 3700
Wire Wire Line
	8750 3700 8750 5400
Wire Wire Line
	8750 5400 10200 5400
Connection ~ 8750 3700
Wire Wire Line
	8750 3700 9550 3700
$Comp
L 74xx:74LS00 U113
U 2 1 6470D0F1
P 8950 2950
F 0 "U113" H 8950 3275 50  0000 C CNN
F 1 "'S00" H 8950 3184 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 8950 2950 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 8950 2950 50  0001 C CNN
	2    8950 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	9250 2950 9250 3900
Text GLabel 8700 5700 0    50   Output ~ 0
X.108.4
Wire Wire Line
	10500 5600 11000 5600
Text Label 10600 5600 0    50   ~ 0
X.134.9
Text Label 6000 4800 0    50   ~ 0
X.134.9
Wire Wire Line
	5000 4400 4400 4400
Text Label 4450 4400 0    50   ~ 0
X.134.9
$Comp
L Device:R_Network07_Split RP25
U 3 1 63BAFFCF
P 9550 4550
F 0 "RP25" H 9480 4588 50  0000 R CNN
F 1 "1k" H 9480 4497 50  0000 R CNN
F 2 "Resistor_THT:R_Array_SIP8" V 9470 4550 50  0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 9550 4550 50  0001 C CNN
	3    9550 4550
	1    0    0    1   
$EndComp
Wire Wire Line
	8700 5700 9900 5700
Text GLabel 8650 4000 0    50   Output ~ 0
X.108.4
Wire Wire Line
	8650 4000 9250 4000
Wire Wire Line
	9550 4300 9550 4400
NoConn ~ 9850 4100
Wire Wire Line
	9850 3900 10100 3900
Wire Wire Line
	10100 3900 10100 4950
Wire Wire Line
	10100 4950 9550 4950
Wire Wire Line
	9550 4950 9550 5600
Wire Wire Line
	9550 5600 9900 5600
Text Label 10200 6050 0    50   ~ 0
R1102.C
Wire Wire Line
	10200 6000 10200 6100
$Comp
L 74xx:74LS74 U134
U 2 1 6438C891
P 10200 5700
F 0 "U134" H 10200 6181 50  0000 C CNN
F 1 "'S74" H 10200 6090 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 10200 5700 50  0001 C CNN
F 3 "74xx/74hc_hct74.pdf" H 10200 5700 50  0001 C CNN
	2    10200 5700
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Network07_Split RP25
U 1 1 63DED0FA
P 11900 7200
F 0 "RP25" H 11830 7246 50  0000 R CNN
F 1 "1k" H 11830 7155 50  0000 R CNN
F 2 "Resistor_THT:R_Array_SIP8" V 11820 7200 50  0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 11900 7200 50  0001 C CNN
	1    11900 7200
	1    0    0    1   
$EndComp
$Comp
L power:+5P #PWR0623
U 1 1 63E93102
P 11900 7350
F 0 "#PWR0623" H 11900 7200 50  0001 C CNN
F 1 "+5P" H 11915 7523 50  0000 C CNN
F 2 "" H 11900 7350 50  0001 C CNN
F 3 "" H 11900 7350 50  0001 C CNN
	1    11900 7350
	-1   0    0    1   
$EndComp
$Comp
L Device:R_Network07_Split RP25
U 4 1 63ED20F0
P 11900 6100
F 0 "RP25" H 11830 6138 50  0000 R CNN
F 1 "1k" H 11830 6047 50  0000 R CNN
F 2 "Resistor_THT:R_Array_SIP8" V 11820 6100 50  0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 11900 6100 50  0001 C CNN
	4    11900 6100
	-1   0    0    -1  
$EndComp
Text Label 18550 6350 0    50   ~ 0
PB009
Text Label 13150 8150 0    50   ~ 0
R1102.B
Wire Wire Line
	13150 8100 13150 8200
Text Label 13150 7500 0    50   ~ 0
R1102.E
Wire Wire Line
	13150 7400 13150 7500
$Comp
L Device:R_Network07_Split RP25
U 2 1 63FBF435
P 13150 8350
F 0 "RP25" H 13080 8388 50  0000 R CNN
F 1 "1k" H 13080 8297 50  0000 R CNN
F 2 "Resistor_THT:R_Array_SIP8" V 13070 8350 50  0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 13150 8350 50  0001 C CNN
	2    13150 8350
	1    0    0    1   
$EndComp
$Comp
L Device:R_Network07_Split RP25
U 5 1 63FE7C7E
P 13150 7250
F 0 "RP25" H 13081 7288 50  0000 R CNN
F 1 "1k" H 13081 7197 50  0000 R CNN
F 2 "Resistor_THT:R_Array_SIP8" V 13070 7250 50  0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 13150 7250 50  0001 C CNN
	5    13150 7250
	-1   0    0    -1  
$EndComp
Text GLabel 7150 3050 0    50   Output ~ 0
PZ030
Wire Wire Line
	7150 3050 7550 3050
$Comp
L 74xx:74LS00 U?
U 1 1 63B99A34
P 7850 2950
AR Path="/620162E0/63B99A34" Ref="U?"  Part="1" 
AR Path="/62A37F3B/63B99A34" Ref="U?"  Part="1" 
AR Path="/62360F86/63B99A34" Ref="U113"  Part="1" 
F 0 "U113" H 7850 3275 50  0000 C CNN
F 1 "'S00" H 7850 3184 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 7850 2950 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 7850 2950 50  0001 C CNN
	1    7850 2950
	1    0    0    1   
$EndComp
Text Label 7250 3050 0    50   ~ 0
PZ030
Wire Wire Line
	9250 2950 9450 2950
Connection ~ 9250 2950
Wire Wire Line
	8550 2850 8650 2850
Wire Wire Line
	9450 2950 9450 2650
Wire Wire Line
	8150 2950 8550 2950
Wire Wire Line
	8550 2950 8550 2850
Wire Wire Line
	7550 2850 7450 2850
Wire Wire Line
	7450 2850 7450 2650
Wire Wire Line
	7450 2650 9450 2650
Wire Wire Line
	8650 3050 8650 3450
Wire Wire Line
	6000 3450 6000 3900
Wire Wire Line
	6000 3450 8650 3450
Connection ~ 6000 3900
Wire Wire Line
	6000 3900 6300 3900
$Comp
L 74xx:74LS00 U113
U 3 1 63D1D98E
P 4300 6100
F 0 "U113" H 4300 6425 50  0000 C CNN
F 1 "'S00" H 4300 6334 50  0000 C CNN
F 2 "" H 4300 6100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 4300 6100 50  0001 C CNN
	3    4300 6100
	1    0    0    -1  
$EndComp
Wire Wire Line
	4600 6100 4800 6100
$Comp
L 74xx:74LS32 U106
U 2 1 63D781E7
P 3400 6000
F 0 "U106" H 3400 6325 50  0000 C CNN
F 1 "'S32" H 3400 6234 50  0000 C CNN
F 2 "" H 3400 6000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 3400 6000 50  0001 C CNN
	2    3400 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	3700 6000 3750 6000
Text Label 3750 6000 0    50   ~ 0
PZ017
Text GLabel 4250 5400 2    50   Input ~ 0
PZ017
Wire Wire Line
	3750 6000 3750 5400
Wire Wire Line
	3750 5400 4250 5400
Connection ~ 3750 6000
Wire Wire Line
	3750 6000 4000 6000
$Comp
L 74xx:74LS00 U113
U 4 1 63D252C9
P 6000 6000
F 0 "U113" H 6000 5683 50  0000 C CNN
F 1 "'S00" H 6000 5774 50  0000 C CNN
F 2 "" H 6000 6000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 6000 6000 50  0001 C CNN
	4    6000 6000
	1    0    0    1   
$EndComp
Wire Wire Line
	3900 6650 3900 6200
Wire Wire Line
	3900 6200 4000 6200
Wire Wire Line
	6300 6000 6350 6000
Wire Wire Line
	3900 6650 6350 6650
Wire Wire Line
	6350 6650 6350 6000
Connection ~ 6350 6000
Wire Wire Line
	6350 6000 6650 6000
Wire Wire Line
	4800 6100 4800 4600
Wire Wire Line
	4800 4600 5000 4600
Connection ~ 4800 6100
Wire Wire Line
	4800 6100 5700 6100
Wire Wire Line
	5200 5900 5700 5900
Text Label 5250 5900 0    50   ~ 0
XA.104.12
$Comp
L 74xx:74LS04 U128
U 6 1 640A5624
P 15300 15300
F 0 "U128" H 15300 15617 50  0000 C CNN
F 1 "'LS04" H 15300 15526 50  0000 C CNN
F 2 "" H 15300 15300 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 15300 15300 50  0001 C CNN
	6    15300 15300
	1    0    0    -1  
$EndComp
Wire Wire Line
	7800 7650 7800 7200
Wire Wire Line
	7800 7200 7950 7200
Wire Wire Line
	9400 7000 9550 7000
Connection ~ 9550 7000
Wire Wire Line
	9550 7000 9700 7000
Wire Wire Line
	9550 7000 9550 7650
$Comp
L Device:Jumper JP1
U 1 1 643D7A8E
P 10000 7000
F 0 "JP1" H 10000 7173 50  0000 C CNN
F 1 "#DD" H 10000 6900 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 10000 7000 50  0001 C CNN
F 3 "~" H 10000 7000 50  0001 C CNN
	1    10000 7000
	1    0    0    -1  
$EndComp
Wire Wire Line
	11100 13950 10700 13950
Text Label 10800 13950 0    50   ~ 0
PZ020
Wire Wire Line
	6950 14550 7250 14550
Text GLabel 7250 14550 2    50   Input ~ 0
CASC
Text Label 6950 14550 0    50   ~ 0
PZ044
Text GLabel 13600 6550 2    50   Input ~ 0
VDMX-CRTC
Wire Wire Line
	13250 6550 13600 6550
Text Label 13300 6550 0    50   ~ 0
PZ037
$Comp
L 74xx:74LS04 U112
U 5 1 6461F7B8
P 11350 12200
F 0 "U112" H 11350 12517 50  0000 C CNN
F 1 "'S04" H 11350 12426 50  0000 C CNN
F 2 "" H 11350 12200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 11350 12200 50  0001 C CNN
	5    11350 12200
	1    0    0    -1  
$EndComp
Text GLabel 10700 12200 0    50   Output ~ 0
RD
Wire Wire Line
	10700 12200 11050 12200
Text GLabel 17950 9850 0    50   Output ~ 0
~DS
Wire Wire Line
	17950 9850 18150 9850
Wire Wire Line
	14450 5950 14050 5950
Text Label 14150 5950 0    50   ~ 0
PB043
Text GLabel 14050 5950 0    50   Output ~ 0
PB043
Text GLabel 13550 14700 0    50   Output ~ 0
PB043
Text GLabel 7300 15150 2    50   Input ~ 0
CAS.L
Wire Wire Line
	6950 15150 7300 15150
Wire Wire Line
	4150 2100 4650 2100
Text GLabel 3100 2100 0    50   Output ~ 0
MEM?
$Comp
L 74xx:74LS00 U?
U 2 1 65B7A130
P 5200 9250
AR Path="/623F8DAC/65B7A130" Ref="U?"  Part="2" 
AR Path="/62360F86/65B7A130" Ref="U149"  Part="2" 
F 0 "U149" H 5200 9575 50  0000 C CNN
F 1 "'LS00" H 5200 9484 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 5200 9250 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 5200 9250 50  0001 C CNN
	2    5200 9250
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 9350 4600 9350
Text Label 4200 2100 0    50   ~ 0
PZ041
Text Label 3200 2200 0    50   ~ 0
PZ022
Wire Wire Line
	3550 2200 3100 2200
$Comp
L 74xx:74LS10 U?
U 3 1 65B7A128
P 3850 2100
AR Path="/623F8DAC/65B7A128" Ref="U?"  Part="3" 
AR Path="/62360F86/65B7A128" Ref="U104"  Part="3" 
F 0 "U104" H 3850 2425 50  0000 C CNN
F 1 "'LS10" H 3850 2334 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 3850 2100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS10" H 3850 2100 50  0001 C CNN
	3    3850 2100
	1    0    0    -1  
$EndComp
Text GLabel 3100 2200 0    50   Output ~ 0
PZ022
$Comp
L 74xx:74LS00 U150
U 4 1 65D29730
P 11300 11150
F 0 "U150" H 11300 11475 50  0000 C CNN
F 1 "'LS00" H 11300 11384 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 11300 11150 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 11300 11150 50  0001 C CNN
	4    11300 11150
	1    0    0    -1  
$EndComp
Text Label 10650 11050 0    50   ~ 0
PZ022
Wire Wire Line
	11000 11050 10550 11050
Text Label 12200 13300 0    50   ~ 0
Delay+100
Wire Wire Line
	12200 13300 12600 13300
Text Label 12100 9200 0    50   ~ 0
Delay+100
Wire Wire Line
	12100 9200 12500 9200
Text Label 12100 9100 0    50   ~ 0
Delay+50
Text Label 12100 9500 0    50   ~ 0
Delay+250
Wire Wire Line
	12100 9500 12500 9500
Text Label 7500 6300 0    50   ~ 0
Delay+250
Wire Wire Line
	7500 6300 7900 6300
Text Label 12100 9400 0    50   ~ 0
Delay+200
Wire Wire Line
	12100 9400 12500 9400
Text Label 2100 4000 0    50   ~ 0
Delay+200
Wire Wire Line
	2100 4000 2500 4000
$Comp
L 74xx:74LS08 U103
U 4 1 65F3DCF7
P 4300 15150
F 0 "U103" H 4300 15475 50  0000 C CNN
F 1 "'S08" H 4300 15384 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 4300 15150 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 4300 15150 50  0001 C CNN
	4    4300 15150
	1    0    0    -1  
$EndComp
Text Label 12100 9300 0    50   ~ 0
Delay+150
Wire Wire Line
	12100 9300 12500 9300
Text Label 3600 15250 0    50   ~ 0
Delay+150
Wire Wire Line
	3550 15250 4000 15250
Wire Wire Line
	12100 9100 12500 9100
Text Label 3550 13550 0    50   ~ 0
Delay+50
Wire Wire Line
	4600 15150 5050 15150
Text Label 4700 15150 0    50   ~ 0
PB043
$Comp
L 74xx:74LS04 U85
U 3 1 66153165
P 8100 13600
F 0 "U85" H 8100 13917 50  0000 C CNN
F 1 "'S04" H 8100 13826 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 8100 13600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 8100 13600 50  0001 C CNN
	3    8100 13600
	1    0    0    -1  
$EndComp
Text Label 8450 13600 0    50   ~ 0
PZ022
Wire Wire Line
	8750 13600 8400 13600
Text GLabel 8750 13600 2    50   Input ~ 0
PZ022
$Comp
L 74xx:74LS04 U128
U 1 1 64CA8133
P 3850 2950
F 0 "U128" H 3850 3267 50  0000 C CNN
F 1 "'LS04" H 3850 3176 50  0000 C CNN
F 2 "" H 3850 2950 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 3850 2950 50  0001 C CNN
	1    3850 2950
	1    0    0    -1  
$EndComp
Text GLabel 4500 2950 2    50   Input ~ 0
PZ040
Wire Wire Line
	4150 2950 4500 2950
$Comp
L power:+5P #PWR?
U 1 1 659EA39E
P 2000 3400
AR Path="/6295ECAF/659EA39E" Ref="#PWR?"  Part="1" 
AR Path="/62360F86/659EA39E" Ref="#PWR0532"  Part="1" 
F 0 "#PWR0532" H 2000 3250 50  0001 C CNN
F 1 "+5P" H 2015 3573 50  0000 C CNN
F 2 "" H 2000 3400 50  0001 C CNN
F 3 "" H 2000 3400 50  0001 C CNN
	1    2000 3400
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Network07_Split RP?
U 1 1 659EA3A5
P 2000 3550
AR Path="/6295ECAF/659EA3A5" Ref="RP?"  Part="1" 
AR Path="/62360F86/659EA3A5" Ref="RP12"  Part="1" 
F 0 "RP12" H 2088 3596 50  0000 L CNN
F 1 "1k" H 2088 3505 50  0000 L CNN
F 2 "Resistor_THT:R_Array_SIP8" V 1920 3550 50  0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 2000 3550 50  0001 C CNN
	1    2000 3550
	-1   0    0    -1  
$EndComp
NoConn ~ 6700 12600
$Comp
L 74xx:74LS04 U85
U 2 1 65C9F492
P 5350 12200
F 0 "U85" H 5350 12517 50  0000 C CNN
F 1 "'S04" H 5350 12426 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 5350 12200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 5350 12200 50  0001 C CNN
	2    5350 12200
	1    0    0    -1  
$EndComp
Text GLabel 4700 12200 0    50   Output ~ 0
PCLK
Wire Wire Line
	4700 12200 5050 12200
$Comp
L 74xx:74LS00 U150
U 1 1 660C1252
P 6000 10600
F 0 "U150" H 6000 10925 50  0000 C CNN
F 1 "'LS00" H 6000 10834 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 6000 10600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 6000 10600 50  0001 C CNN
	1    6000 10600
	1    0    0    -1  
$EndComp
Text GLabel 5450 10700 0    50   Output ~ 0
B~W
Wire Wire Line
	5450 10700 5700 10700
Text GLabel 4650 2100 2    50   Input ~ 0
PZ041
Wire Wire Line
	2000 3800 2500 3800
Text Label 2100 3800 0    50   ~ 0
X.RP12A
Wire Wire Line
	2000 3700 2000 3800
Text Label 12200 13500 0    50   ~ 0
X.RP12A
Wire Wire Line
	12200 13500 12600 13500
Wire Wire Line
	3400 13550 4000 13550
$Comp
L 74xx:74LS04 U129
U 3 1 6415E1B3
P 5300 13650
F 0 "U129" H 5300 13967 50  0000 C CNN
F 1 "'S04" H 5300 13876 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 5300 13650 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 5300 13650 50  0001 C CNN
	3    5300 13650
	1    0    0    -1  
$EndComp
Text Label 4650 13650 0    50   ~ 0
PZ020
Wire Wire Line
	4600 13650 4800 13650
$Comp
L 74xx:74LS08 U103
U 3 1 65FD3AB5
P 4300 13650
F 0 "U103" H 4300 13975 50  0000 C CNN
F 1 "'S08" H 4300 13884 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 4300 13650 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 4300 13650 50  0001 C CNN
	3    4300 13650
	1    0    0    1   
$EndComp
Wire Wire Line
	17150 6550 17150 8200
Wire Wire Line
	17150 8200 18350 8200
Text Label 3550 13750 0    50   ~ 0
X.RP12A
Wire Wire Line
	3450 13750 4000 13750
Text Label 3600 15050 0    50   ~ 0
X.RP12A
Wire Wire Line
	3550 15050 4000 15050
Wire Wire Line
	12950 15400 13850 15400
Wire Wire Line
	13500 15200 13850 15200
Connection ~ 13500 13800
Wire Wire Line
	13500 13800 13500 15200
Text Label 3150 3900 0    50   ~ 0
X.103.3
Wire Wire Line
	13500 15300 13850 15300
Text Label 13550 15300 0    50   ~ 0
X.103.3
Text Label 19800 9850 0    50   ~ 0
PC002
Wire Wire Line
	19750 9850 20100 9850
Text GLabel 20100 9850 2    50   Input ~ 0
PC002
$Comp
L 74xx:74LS00 U149
U 4 1 64D3C104
P 5200 8650
F 0 "U149" H 5200 8975 50  0000 C CNN
F 1 "'LS00" H 5200 8884 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 5200 8650 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 5200 8650 50  0001 C CNN
	4    5200 8650
	1    0    0    -1  
$EndComp
Wire Wire Line
	5500 9800 5850 9800
Text Label 5550 9800 0    50   ~ 0
PZ031
Text GLabel 5850 9800 2    50   Input ~ 0
COLOR_CS3
Wire Wire Line
	3100 2100 3550 2100
Text GLabel 4600 9350 0    50   Output ~ 0
MEM?
Wire Wire Line
	5500 9250 5850 9250
Text Label 5550 9250 0    50   ~ 0
PZ028
Text GLabel 5850 9250 2    50   Input ~ 0
COLOR_CS2
$Comp
L 74xx:74LS00 U149
U 3 1 64F97DC7
P 5200 9800
F 0 "U149" H 5200 10125 50  0000 C CNN
F 1 "'LS00" H 5200 10034 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 5200 9800 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 5200 9800 50  0001 C CNN
	3    5200 9800
	1    0    0    -1  
$EndComp
Wire Wire Line
	5500 8650 5850 8650
Text Label 5550 8650 0    50   ~ 0
PZ032
Text GLabel 5850 8650 2    50   Input ~ 0
COLOR_CS1
Wire Wire Line
	4900 9900 4600 9900
Text GLabel 4600 9900 0    50   Output ~ 0
MEM?
Wire Wire Line
	4900 8750 4600 8750
Text GLabel 4600 8750 0    50   Output ~ 0
MEM?
Text Label 4650 8750 0    50   ~ 0
PB009
Text Label 4650 9350 0    50   ~ 0
PB009
Text Label 4650 9900 0    50   ~ 0
PB009
Text GLabel 13800 7900 2    50   Input ~ 0
MEM?
Wire Wire Line
	14150 6550 14150 7700
Wire Wire Line
	13450 7700 14150 7700
Connection ~ 14150 7700
Wire Wire Line
	14150 7700 14150 9100
Wire Wire Line
	4900 8200 4600 8200
Text GLabel 4600 8200 0    50   Output ~ 0
MEM?
Text Label 4650 8200 0    50   ~ 0
PB009
Text GLabel 14600 5150 0    50   Input ~ 0
BANK1
Text GLabel 14200 3450 0    50   Input ~ 0
BANKH
Wire Wire Line
	4900 9700 4600 9700
Text Label 4650 9700 0    50   ~ 0
PB007
Wire Wire Line
	4900 9150 4600 9150
Text Label 4650 9150 0    50   ~ 0
PB006
Wire Wire Line
	4900 8550 4600 8550
Text Label 4650 8550 0    50   ~ 0
PB005
Wire Wire Line
	4900 8000 4600 8000
Text Label 4650 8000 0    50   ~ 0
PB004
Text GLabel 3450 4100 0    50   Output ~ 0
MEM?
Wire Wire Line
	3450 4100 3550 4100
Text GLabel 19250 8200 2    50   Input ~ 0
BWCS3
Text GLabel 19250 7100 2    50   Input ~ 0
BWCS2
Text GLabel 19250 7650 2    50   Input ~ 0
BWCS1
Wire Wire Line
	17250 6350 17250 7650
Text GLabel 15400 6050 0    50   Output ~ 0
BANKH
Text GLabel 15400 5950 0    50   Output ~ 0
BANK1
Text GLabel 15400 5850 0    50   Output ~ 0
BANK0
Text GLabel 15000 5350 0    50   Input ~ 0
BANK0
Wire Wire Line
	15200 4600 15200 4150
Text GLabel 15200 4600 3    50   Output ~ 0
ROM-TSN2
Text Label 15200 4450 1    50   ~ 0
PZ035
Text Label 15450 6050 0    50   ~ 0
PB046
Wire Wire Line
	15400 6050 15750 6050
Wire Wire Line
	15000 5150 14600 5150
Wire Wire Line
	15000 3900 15000 5150
Wire Wire Line
	15100 3900 15000 3900
Text Label 15050 5350 0    50   ~ 0
PB020
Wire Wire Line
	15000 5350 15350 5350
Text Label 15450 5850 0    50   ~ 0
PB020
Wire Wire Line
	15400 5850 15750 5850
Wire Wire Line
	15350 3950 15350 5350
Wire Wire Line
	15500 3950 15350 3950
Text Label 15450 5950 0    50   ~ 0
PB041
Wire Wire Line
	15400 5950 15750 5950
Wire Wire Line
	15600 3700 15600 2500
Text Label 15300 6350 0    50   ~ 0
XA.76.6
Wire Wire Line
	15050 6350 15750 6350
Wire Wire Line
	15050 6050 15050 6350
$Comp
L 74xx:74LS32 U76
U 2 1 62431A4E
P 14750 6050
F 0 "U76" H 14750 6375 50  0000 C CNN
F 1 "'S32" H 14750 6284 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 14750 6050 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 14750 6050 50  0001 C CNN
	2    14750 6050
	1    0    0    -1  
$EndComp
Text Label 15300 6450 0    50   ~ 0
PZ013
Wire Wire Line
	14600 6450 15750 6450
$Comp
L power:+5P #PWR0277
U 1 1 6214B87B
P 16250 5550
F 0 "#PWR0277" H 16250 5400 50  0001 C CNN
F 1 "+5P" H 16265 5723 50  0000 C CNN
F 2 "" H 16250 5550 50  0001 C CNN
F 3 "" H 16250 5550 50  0001 C CNN
	1    16250 5550
	1    0    0    -1  
$EndComp
$Comp
L LOET.DE:M20-Jumper.1 #V.1
U 1 1 62C078BD
P 15600 3950
F 0 "#V.1" V 16050 4150 50  0000 C CNN
F 1 "M20-Jumper.1" H 15650 4150 50  0001 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 15600 4050 50  0001 C CNN
F 3 "" H 15600 4050 50  0001 C CNN
	1    15600 3950
	0    1    1    0   
$EndComp
Wire Wire Line
	15600 4600 15600 4200
Text GLabel 15600 4600 3    50   Output ~ 0
ROM-A15
Text Label 15600 4550 1    50   ~ 0
PZ010
Wire Wire Line
	15200 3200 15200 3650
$Comp
L LOET.DE:M20-Jumper.2 #K.1
U 1 1 62BD16BB
P 15200 3900
F 0 "#K.1" V 15000 4000 50  0000 C CNN
F 1 "M20-Jumper.2" H 15250 4100 50  0001 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 15200 4000 50  0001 C CNN
F 3 "" H 15200 4000 50  0001 C CNN
	1    15200 3900
	0    1    1    0   
$EndComp
Text GLabel 15200 3200 1    50   Output ~ 0
ROM-TSN0
Text Label 15200 3250 3    50   ~ 0
PZ011
$Comp
L 74xx:74LS138 U42
U 1 1 62361DE9
P 16250 6150
F 0 "U42" H 16350 6700 50  0000 C CNN
F 1 "'LS138" H 16400 6600 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 16250 6150 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS138" H 16250 6150 50  0001 C CNN
	1    16250 6150
	1    0    0    -1  
$EndComp
Text Label 13200 13400 0    50   ~ 0
X.103.6
Text Label 3150 4000 0    50   ~ 0
X.103.6
Wire Wire Line
	3550 4000 3100 4000
Text Label 3250 2000 0    50   ~ 0
X.103.3
Wire Wire Line
	3550 2000 3100 2000
$Comp
L 74xx:74LS04 U129
U 4 1 66822A85
P 10100 11250
F 0 "U129" H 10100 11567 50  0000 C CNN
F 1 "'S04" H 10100 11476 50  0000 C CNN
F 2 "" H 10100 11250 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 10100 11250 50  0001 C CNN
	4    10100 11250
	1    0    0    -1  
$EndComp
Text Label 9500 11250 0    50   ~ 0
X.103.3
Wire Wire Line
	9800 11250 9350 11250
Text Label 7500 13600 0    50   ~ 0
X.103.6
Wire Wire Line
	7450 13600 7800 13600
Wire Wire Line
	5650 12200 6000 12200
Text GLabel 6000 12200 2    50   Input ~ 0
-PCLK
Wire Wire Line
	12200 6550 12300 6550
Text Label 12350 6550 0    50   ~ 0
PZ038
Text GLabel 12550 5850 2    50   Input ~ 0
CPU_OR_CRT
Wire Wire Line
	12300 6550 12300 5850
Wire Wire Line
	12300 5850 12550 5850
Connection ~ 12300 6550
Wire Wire Line
	12300 6550 12650 6550
Wire Wire Line
	4800 13650 4800 13150
Connection ~ 4800 13650
Wire Wire Line
	4800 13650 5000 13650
Wire Wire Line
	19150 9850 18850 9850
Text GLabel 18850 9850 0    50   Output ~ 0
RD
Wire Wire Line
	18900 9950 18900 10150
Wire Wire Line
	18900 10150 19100 10150
Connection ~ 18900 9950
Wire Wire Line
	18900 9950 19150 9950
Text GLabel 19100 10150 2    50   Input ~ 0
XA.95.1
Text Label 4300 4000 0    50   ~ 0
X.104.6
Wire Wire Line
	3550 2950 2950 2950
Text Label 3000 2950 0    50   ~ 0
X.104.6
Wire Wire Line
	13100 12600 13800 12600
Text GLabel 13100 12600 0    50   Output ~ 0
Byte+0
Text GLabel 6650 10600 2    50   Input ~ 0
Byte+0
Wire Wire Line
	6300 10600 6650 10600
Wire Wire Line
	4650 10600 4600 10600
Wire Wire Line
	4600 10600 4600 10500
Wire Wire Line
	4600 10400 4650 10400
Connection ~ 4600 10500
Wire Wire Line
	4600 10500 4600 10400
Wire Wire Line
	5250 10500 5700 10500
Wire Wire Line
	4550 11450 4950 11450
Text GLabel 4250 10500 0    50   Output ~ 0
AAA00
Wire Wire Line
	4250 10500 4600 10500
Text GLabel 4550 11250 0    50   Output ~ 0
B~W
Wire Wire Line
	4550 11250 4950 11250
Text GLabel 5900 11350 2    50   Input ~ 0
Byte+1
Wire Wire Line
	5550 11350 5900 11350
Wire Wire Line
	15600 15300 16150 15300
Text GLabel 14850 14600 2    50   Output ~ 0
VT_LATCH
Text GLabel 16150 15300 2    50   Output ~ 0
LE_PIXEL
Text Label 5350 10500 0    50   ~ 0
A0=0
Wire Wire Line
	10400 11250 11000 11250
Text Label 3200 2100 0    50   ~ 0
PB009
Text Label 10650 11250 0    50   ~ 0
PB035
Wire Wire Line
	11600 11150 12000 11150
Text Label 11650 11150 0    50   ~ 0
PB039
Wire Wire Line
	13500 12050 13800 12050
Text Label 13550 12050 0    50   ~ 0
PB039
Wire Wire Line
	13500 12400 13800 12400
Text Label 13550 12400 0    50   ~ 0
PB039
Text Label 13550 11950 0    50   ~ 0
PB024
Text Label 13550 12500 0    50   ~ 0
PB024
Wire Wire Line
	13500 11750 13800 11750
Text Label 13550 11750 0    50   ~ 0
PB009
Wire Wire Line
	13500 12700 13800 12700
Text Label 13550 12700 0    50   ~ 0
PB009
Wire Wire Line
	13100 11850 13800 11850
Text GLabel 13100 11850 0    50   Output ~ 0
Byte+1
Text Label 13550 11850 0    50   ~ 0
PZ036
Text Label 13550 12600 0    50   ~ 0
PZ127
Wire Wire Line
	3100 6100 2500 6100
Text Label 2550 6100 0    50   ~ 0
PZ065
Text GLabel 2500 6100 0    50   Input ~ 0
PZ065
Wire Wire Line
	19050 9250 19050 9750
Wire Wire Line
	19050 9750 19150 9750
Text GLabel 2500 5900 0    50   Input ~ 0
X.107.6
Wire Wire Line
	3100 5900 2500 5900
Text GLabel 5250 13150 2    50   Input ~ 0
PZ020
Wire Wire Line
	4800 13150 5250 13150
Text GLabel 6050 13650 2    50   Input ~ 0
PB040.2
Wire Wire Line
	5600 13650 6050 13650
Wire Wire Line
	5950 4800 6300 4800
Wire Wire Line
	11900 6950 11900 7050
$EndSCHEMATC