Interface Pin Table
SIGNAL
PIN NUMBER
SIGNAL
PIN NUMBER
-DB(O)
02
*TERMPWR
26
-DB(1)
04
GROUND
28
-DB(2)
06
GROUND
30
-DB(3)
08
-ATN
32
-DB(4)
10
GROUND
34
-DB(5)
12
-BSY
36
-DB(6)
14
-ACK
38
-DB(7)
16
-RST
40
-DB(P)
18
-MSG
42
GROUND
20
-SEL
44
GROUND
22
-C/D
46
GROUND
24
-REQ
48
-I/O
50
* Note: This pin provides the terminator power (plus 5 volts).
Note: All odd pins except pin 25 shall be connected to ground.
Pin 25 should be left open but may be connected to ground.
ADDITIONAL INFORMATION
50
2
1
49
