NuBus 90
Available on old Apple Macintosh computers.
(at the card)
(at the computer)
UNKNOWN CONNECTOR at the card.
UNKNOWN CONNECTOR at the computer.
Row A
Pin |
Name |
Description |
1 |
-12 V |
-12 VDC |
2 |
SB0 |
|
3 |
/SPV |
|
4 |
/SP |
|
5 |
/TM1 |
|
6 |
/AD1 |
Address/Data 1 |
7 |
/AD3 |
Address/Data 3 |
8 |
/AD5 |
Address/Data 5 |
9 |
/AD7 |
Address/Data 7 |
10 |
/AD9 |
Address/Data 9 |
11 |
/AD11 |
Address/Data 11 |
12 |
/AD13 |
Address/Data 13 |
13 |
/AD15 |
Address/Data 15 |
14 |
/AD17 |
Address/Data 17 |
15 |
/AD19 |
Address/Data 19 |
16 |
/AD21 |
Address/Data 21 |
17 |
/AD23 |
Address/Data 23 |
18 |
/AD25 |
Address/Data 25 |
19 |
/AD27 |
Address/Data 27 |
20 |
/AD29 |
Address/Data 29 |
21 |
/AD31 |
Address/Data 31 |
22 |
GND |
Ground |
23 |
GND |
Ground |
24 |
/ARB1 |
|
25 |
/ARB3 |
|
26 |
/ID1 |
|
27 |
/ID3 |
|
28 |
/ACK |
|
29 |
+5 V |
+5 VDC |
30 |
/RQST |
|
31 |
/NMRQ |
|
32 |
+12 V |
+12 VDC |
Row B
Pin |
Name |
Description |
1 |
-12 V |
-12 VDC |
2 |
GND |
Ground |
3 |
GND |
Ground |
4 |
+5 V |
+5 VDC |
5 |
+5 V |
+5 VDC |
6 |
+5 V |
+5 VDC |
7 |
+5 V |
+5 VDC |
8 |
/TM2 |
|
9 |
/CM0 |
|
10 |
/CM1 |
|
11 |
/CM2 |
|
12 |
GND |
Ground |
13 |
GND |
Ground |
14 |
GND |
Ground |
15 |
GND |
Ground |
16 |
GND |
Ground |
17 |
GND |
Ground |
18 |
GND |
Ground |
19 |
GND |
Ground |
20 |
GND |
Ground |
21 |
GND |
Ground |
22 |
GND |
Ground |
23 |
GND |
Ground |
24 |
/CLK2X |
|
25 |
STDBYPWR |
|
26 |
/CLK2XEN |
|
27 |
/CBUSY |
|
28 |
+5 V |
+5 VDC |
29 |
+5 V |
+5 VDC |
30 |
GND |
Ground |
31 |
GND |
Ground |
32 |
+12 V |
+12 VDC |
Row C
Pin |
Name |
Description |
1 |
/RESET |
Reset |
2 |
SB1 |
|
3 |
+5 V |
+5 VDC |
4 |
+5 V |
+5 VDC |
5 |
/TM0 |
|
6 |
/AD0 |
Address/Data 0 |
7 |
/AD2 |
Address/Data 2 |
8 |
/AD4 |
Address/Data 4 |
9 |
/AD6 |
Address/Data 6 |
10 |
/AD8 |
Address/Data 8 |
11 |
/AD10 |
Address/Data 10 |
12 |
/AD12 |
Address/Data 12 |
13 |
/AD14 |
Address/Data 14 |
14 |
/AD16 |
Address/Data 16 |
15 |
/AD18 |
Address/Data 18 |
16 |
/AD20 |
Address/Data 20 |
17 |
/AD22 |
Address/Data 22 |
18 |
/AD24 |
Address/Data 24 |
19 |
/AD26 |
Address/Data 26 |
20 |
/AD28 |
Address/Data 28 |
21 |
/AD30 |
Address/Data 30 |
22 |
GND |
Ground |
23 |
/PFW |
|
24 |
/ARB0 |
|
25 |
/ARB2 |
|
26 |
/ID0 |
|
27 |
/ID2 |
|
28 |
/START |
|
29 |
+5 V |
+5 VDC |
30 |
+5 V |
+5 VDC |
31 |
GND |
Ground |
32 |
/CLK |
Clock |
Copyright © The Hardware Book Team 1996-2004.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2002-01-10