1.0
1 of 1
1
01 June 2004
-10
0
400
0
0
0
0
Arial
-13
6
400
0
0
0
0
Arial
-13
6
400
0
0
0
0
Arial
-24
11
400
0
0
0
0
Arial
000000
1
000000
5
808000
3
-1
000000
[U?]
MC6802 Microprocessor
1
+5
+5
CLK1
CLK2
BA
R/*W
E
VMA
RE
MR
*RESET
*IRQ
*NMI
*HALT
GND
GND
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
D0
D1
D2
D3
D4
D5
D6
D7
[U?]
MC6821 Peripheral Interface Adapter
1
Package
DIL40
4.0251e+008,-0.2
000001
GND
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
CB1
CB2
Vcc
R/*W
CS0
CS1
*CS2
E
D7
D6
D5
D4
D3
D2
D1
D0
*RESET
RS1
RS0
*IRQB
*IRQA
CA2
CA1
[U?]
2732A 4Kx8 EPROM
1
Package
DIL24
4.0251e+008,-0.2
000001
D0
D1
D2
D3
D4
D5
D6
D7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
GND
VCC
*OE/VPP
*CE
A11
[X?]
Crystal
1
[C?]
Capacitor
1
[G?]
Chassis ground
1
[Q?]
N-Channel Insulated Gate FET
1
SOURCE
DRAIN
GATE
[R?]
Resistor
1
0
0
0
20
FF0000
0000FF
000000
000000
208000
000000
4040C0