Interface Connector; Pin Description Summary; Data Connector - Maxtor DIAMONDMAX 60 Manual

AT Interface Description

Interface Connector

All DiamondMax ® 60 AT drives have a 40-pin ATA interface connector mounted on the PCBA. The drive
may connect directly to the host; or it can also accommodate a cable connection (maximum cable
length: 18 inches).

Pin Description Summary

PIN SIGNAL
01 Reset -
03 D D 7
05 D D 6
07 D D 5
09 D D 4
11 D D 3
13 D D 2
15 D D 1
17 D D 0
19 Ground
21 D M A R Q
23 DIOW -:STOP
25 DIOR -:HDMARDY:HSTROBE
27 IORDY:DDMARDY:DSTROBE
29 D M A C K -
31 INTRQ
33 DA1
35 DA0
37 CS0 -
39 DASP -
Figure 5-1

Data Connector

PIN SIGNAL
02 Ground
04 D D 8
06 D D 9
08 DD10
10 DD11
12 DD12
14 DD13
16 DD14
18 DD15
20 (keypin)
22 Ground
24 Ground
26 Ground
28 CSEL
30 Ground
IOCS16
32
Obsolete
34 PDIAG -
36 DA2
38 CS1 -
40 Ground
AT INTERFACE DESCRIPTION
SECTION 5
5 – 1