Interface connector, Pin description summary – Maxtor 5T040H4 User Manual
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AT INTERFACE DESCRIPTION
5 – 1
SECTION 5
A
A
A
A
AT Interface Description
T Interface Description
T Interface Description
T Interface Description
T Interface Description
Interface Connector
Interface Connector
Interface Connector
Interface Connector
Interface Connector
All Maxtor hard 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).
Figure 5-1
Data Connector
Pin Description Summary
Pin Description Summary
Pin Description Summary
Pin Description Summary
Pin Description Summary
PIN
SIGN AL
PIN
SIGN AL
01
Reset -
02
Ground
03
D D7
04
D D8
05
D D6
06
D D9
07
D D5
08
DD 10
09
D D4
10
D D11
11
D D3
12
DD 12
13
D D2
14
DD 13
15
D D1
16
DD 14
17
D D0
18
DD 15
19
Ground
20
(k eypin )
21
D MARQ
22
Ground
23
DIOW -:STOP
24
Ground
25
DIOR -:HD MARDY:HSTROBE
26
Ground
27
IORDY:D DMARD Y:D STROBE
28
CSEL
29
D MACK -
30
Ground
31
INTRQ
32
IOC S16
Obsol ete
33
DA1
34
PD IAG -
35
DA0
36
DA2
37
C S0 -
38
C S1 -
39
DASP -
40
Ground