Commodore Amiga - Page 274

PAULA. PIN ASSIGNMENT
--------------------
PIN #
DESIGNATION
FUNCTION
DEFINITION
-----------
------------------
----------
1
D8
DATA BUS 8
I/O
2
D7
DATA BUS 7
I/O
3
D6
DATA BUS 6
I/O
4
D5
DATA BUS 5
I/O
5
D4
DATA BUS 4
I/O
6
D3
DATA BUS 3
I/O
7
D2
DATA BUS 2
I/O
8
VSS
GROUND
I
9
Dl
DATA BUS 1
I/O
10
DO
DATA BUS 0
I/O
11
RES*
SYSTEM RESET
I
12
DMAL
DMA REQUEST LINE
0
13
IPLO*
INTERRUPT LINE 0
0
14
IPL1*
INTERRUPT LINE 1
0
15
IPL2*
INTERRUPT LINE 2
0
16
INT2*
INTERRUPT LEVEL 2
I
17
INT3*
INTERRUPT LEVEL 3
I
18
INT6*
INTERRUPT LEVEL 6
I
19
RGA8
REGISTER ADDRESS 8
I
20
RCA7
REGISTER ADDRESS 7
I
21
RCA6
REGISTER ADDRESS 6
I
22
RCAS
REGISTER ADDRESS 5
I
23
RCA4
REGISTER ADDRESS 4
I
24
RCA3
REGISTER ADDRESS 3
I
25
RCA2
REGISTER ADDRESS 2
I
26
RCAl
REGISTER
ADDRESS 1
I
27
VCC
+5 VOLT
I
28
CCK
COLOR CLOCK
I
29
CCKQ
COLOR CLOCK DELAY
I
30
AUDB
RIGHT AUDIO
0
31
AUDA
LEFT AUDIO
0
32
POTOX
POT ox
I/O
33
POTOY
POT OY
I/O
34
VSSANA
ANALOG GROUND
I
35
POTlX
POT lX
I/O
36
POT1Y
POT
lY
I/O
37
DKRD*
DISK READ DATA
I
38
DKWD*
DISK WRITE DATA
0
39 DKWE
DISK WRITE ENABLE
0
40
TXD
SERIAL TRANSMIT DATA
0
41
RXD
SERIAL RECEIVE DATA
I
42
D15
DATA BUS 15
I/O
43
014
DATA BUS 14
I/O
44
013
DATA BUS 13
I/O
45
D12
DATA BUS 12
I/O
46
D11
DATA BUS 11
I/O
47
010
DATA BUS 10
I/O
a
48
D9
DATA BUS 9
I/O
c.:l