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UPER P4SBA+/P4SBA/P4SBM User's Manual
Table 2-23
IDE Connector Pin Definitions
Pin Number
Function
1
Reset IDE
3
Host Data 7
5
Host Data 6
7
Host Data 5
9
Host Data 4
11
Host Data 3
13
Host Data 2
15
Host Data 1
17
Host Data 0
19
G N D
21
D R Q 3
23
I/O Write-
25
I/O Read-
27
I O C H R D Y
29
D A C K 3 -
31
I R Q 1 4
33
Addr 1
35
Addr 0
37
Chip Select 0
39
Activity
AGP Pro/4xAGP Slot (1.5V only)
The AGP Pro slot is backward compatible with AGP Pro and 4xAGP
graphics cards, which have fewer pins than AGP Pro cards.
this, care must be taken when installing a graphics card into this slot, as
doing so incorrectly can damage your motherboard. For AGP Pro cards,
you should remove the orange sticker covering one end of the slot. For
other cards, leave this sticker in place and make sure your card does not
plug into the section it covers. A general rule of thumb is to make sure
your card fills the center section of pins first, then the end toward the
edge of the motherboard if there are more. If the I/O shield of your card
is flush with the edge of the motherboard, the card should be inserted
correctly.
(J6, J7)
Pin Number
Function
2
G N D
4
Host Data 8
6
Host Data 9
8
Host Data 10
10
Host Data 11
12
Host Data 12
14
Host Data 13
16
Host Data 14
18
Host Data 15
20
K e y
22
G N D
24
G N D
26
G N D
28
B A L E
30
G N D
32
I O C S 1 6 -
34
G N D
36
Addr 2
38
Chip Select 1-
40
G N D
IDE Connectors
There are no jumpers to config-
ure the onboard IDE interfaces
J6 and J7. Refer to Table 2-23
for
pin definitions.
use the ATA100/66 cable in-
cluded with your system to
benefit from the ATA100/66
technology.
2-16
You must
Because of
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