NEC VERSA 4000 - Page 68

Connector Locations and Pin Assignments A-9
Table Appendix A-8 Hard Disk Drive Connector
Pin Signal
1 HDD Access LED
2 +5V
3 Chip Select 0
4 +5
5
Chip Select 1
6
+5V
7
Address 0
8
+5V
9
Addrss 2
10 +5V
11 Address 1
12 +5V
13 Diagnostic
14 Not Used
15 IRQ
16 Not Used
17 IO16I
18 IO Channel Ready
19 Cable Select
20 IO Write
21 I/O Read
22 Not Used
23 Data 0
24 Data 1
25 Data 15