Chapter 1 Hardware Installation
27
Step 9 Connect I/O, Continued
JP7 Pinout
JP7 is the primary IDE connector. The JP7 pinout is:
Pin
Use
Pin
Use
1
-RESET
2
GND
3
DATA7
4
DATA8
5
DATA6
6
DATA9
7
DATA5
8
DATA10
9
DATA4
10
DATA11
11
DATA3
12
DATA12
13
DATA2
14
DATA13
15
DATA1
16
DATA14
17
DATA0
18
DATA15
19
GND
20
KEY (N/C)
21
-REQ
22
GND
23
-IOW
24
GND
25
-IOR
26
GND
27
IDERDY
28
Pulldown
29
-ACK
30
GND
31
INT14
32
N/C
33
HA1
34
N/C
35
HA0
36
HA2
37
-CS0
38
-CS1
39
-IDEACT
40
GND
Cont’d
Summary of Contents for MegaDual
Page 1: ...MegaDual Pentium II Pentium III PCI Motherboard User s Guide MAN 798 3 15 00 ...
Page 9: ...Chapter 1 Hardware Installation 3 MegaDual PCI Motherboard Layout ...
Page 110: ...MegaDual PCI Motherboard User s Guide 104 ...
Page 112: ...MegaDual PCI Motherboard User s Guide 106 ...
Page 114: ...MegaDual PCI Motherboard User s Guide 108 ...