American Megatrends MegaRUM II User Manual page 38

Step 9 Connect I/O,
JP4 Pinout
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
MegaRUM II PCI Motherboard User's Guide
30
Continued
JP4 is the secondary IDE connector. The JP4 pinout is:
Use
-RESET
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
GND
-REQ
-IOW
-IOR
IDERDY
-ACK
INT15
HA1
HA0
-CS2
N/C
Pin Use
2 GND
4 DATA8
6 DATA9
8 DATA10
10 DATA11
12 DATA12
14 DATA13
16 DATA14
18 DATA15
20 KEY (N/C)
22 GND
24 GND
26 GND
28 Pulldown
30 GND
32 N/C
34 N/C
36 HA2
38 -CS3
40 GND
Cont'd