(At
the controller & devices).
(To
the cable).
50 PIN HI-DENSITY D-SUB FEMALE at the controller &
devices.
50 PIN HI-DENSITY D-SUB MALE at the cable.
Pin | Name | Dir | Description |
---|---|---|---|
01 | GND | Ground | |
02 | +DB0 | +Data Bus 0 | |
03 | +DB1 | +Data Bus 1 | |
04 | +DB2 | +Data Bus 2 | |
05 | +DB3 | +Data Bus 3 | |
06 | +DB4 | +Data Bus 4 | |
07 | +DB5 | +Data Bus 5 | |
08 | +DB6 | +Data Bus 6 | |
09 | +DB7 | +Data Bus 7 | |
10 | +DBP | +Data Bus Parity (odd Parity) | |
11 | DIFFSENS | ? | ??? |
12 | res | - | Reserved |
13 | TERMPWR | Termination Power | |
14 | res | - | Reserved |
15 | +ATN | +Attention | |
16 | GND | Ground | |
17 | +BSY | +Bus is busy | |
18 | +ACK | +Acknowledge | |
19 | +RST | +Reset | |
20 | +MSG | +Message | |
21 | +SEL | +Select | |
22 | +C/D | +Control or Data | |
23 | +REQ | +Request | |
24 | +I/O | +In/Out | |
25 | GND | Ground | |
26 | GND | Ground | |
27 | -DB0 | -Data Bus 0 | |
28 | -DB1 | -Data Bus 1 | |
29 | -DB2 | -Data Bus 2 | |
30 | -DB3 | -Data Bus 3 | |
31 | -DB4 | -Data Bus 4 | |
32 | -DB5 | -Data Bus 5 | |
33 | -DB6 | -Data Bus 6 | |
34 | -DB7 | -Data Bus Pariy7 | |
35 | -DBP | -Data Bus Pariy (odd Parity) | |
36 | GND | Ground | |
37 | res | - | Reserved |
38 | TERMPWR | Termination Power | |
39 | res | - | Reserved |
40 | -ATN | -Attention | |
41 | GND | Ground | |
42 | -BSY | -Bus is busy | |
43 | -ACK | -Acknowledge | |
44 | -RST | -Reset | |
45 | -MSG | -Message | |
46 | -SEL | -Select | |
47 | -C/D | -Control or Data | |
48 | -REQ | -Request | |
49 | -I/O | -In/Out | |
50 | GND | Ground |