HP d260 Business Desktop d260 Series, Service Reference Guide, First Edition - Page 66

ATA/ATAPI IDE Standard Drive Cable, Pin Power

Page 66 highlights

Connector Pin Assignments ATA/ATAPI (IDE) Standard Drive Cable Connector Pin Signal 1 Reset 2 Ground 3 DD7 4 DD8 5 DD6 6 DD9 7 DD5 8 DD10 9 DD4 10 DD11 11 DD3 12 DD12 13 DD2 14 DD13 20-Pin Power Pin Signal 15 DD1 16 DD14 17 DD0 18 DD15 19 Ground 20 (Key) 21 DMARQ 22 Ground 23 DIOW 24 Ground 25 DIOR 26 Ground 27 IORDY 28 CSEL Pin Signal 29 DMAK 30 Ground 31 INTRQ 32 IOCS16 33 DA1 34 PDIAG (cable detect) 35 DA0 36 DA2 37 CS1FX 38 CS3FX 39 DASP 40 Ground Connector 20 11 10 1 Pin Signal 1 +3.3 V 2 +3.3 V 3 GND 4 +5 V Pin Signal 6 +5 V 7 GND 8 PWROK 9 +5V SB 5 GND 10 +12 V *Open for d300 series computers; -5V for all others Pin Signal 11 +3.3 V 12 -12 V 13 GND 14 PSON/ SLP S5# 15 GND Pin Signal 16 GND 17 GND 18 open* 19 +5 V 20 +5 V A-4 377977-AA1 Service Reference Guide, d260

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A–4
377977-AA1
Service Reference Guide, d260
Connector Pin Assignments
ATA/ATAPI (IDE) Standard Drive Cable
Connector
Pin
Signal
Pin
Signal
Pin
Signal
1
2
3
4
5
Reset
Ground
DD7
DD8
DD6
15
16
17
18
19
DD1
DD14
DD0
DD15
Ground
29
30
31
32
33
DMAK
Ground
INTRQ
IOCS16
DA1
6
7
8
9
10
DD9
DD5
DD10
DD4
DD11
20
21
22
23
24
(Key)
DMARQ
Ground
DIOW
Ground
34
35
36
37
38
PDIAG (cable detect)
DA0
DA2
CS1FX
CS3FX
11
12
13
14
DD3
DD12
DD2
DD13
25
26
27
28
DIOR
Ground
IORDY
CSEL
39
40
DASP
Ground
20-Pin Power
Connector
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
1
2
3
4
5
+3.3 V
+3.3 V
GND
+5 V
GND
6
7
8
9
10
+5 V
GND
PWROK
+5V SB
+12 V
11
12
13
14
15
+3.3 V
-12 V
GND
PSON/
SLP S5#
GND
16
17
18
19
20
GND
GND
open
*
+5 V
+5 V
*
Open for d300 series computers; -5V for all others
20
10
11
1