Chapter 2: Installation
2-27
IDE Connectors
T h e r e a r e n o j u m p e r s t o
configure the onboard IDE#1
and #2 connectors (at J3
and J4, respectively). See
the table on the right for 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
GND
21
DRQ3
23
I/O W rite-
25
I/O Read-
27
IOCHRDY
29
DACK3-
31
IRQ14
33
Addr 1
35
Addr 0
37
Chip Select 0
39
Activity
Pin Number
Function
2
GND
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
Key
22
GND
24
GND
26
GND
28
BALE
30
GND
32
NC
34
GND
36
Addr 2
38
Chip Select 1-
40
GND
IDE Connector Pin Definitions
(J3, J4)
Floppy Connector
The floppy connector is located
on JP8. See the table below for
pin definitions.
Pin Number
Function
1
GND
3
GND
5
Key
7
GND
9
GND
11
GND
13
GND
15
GND
17
GND
19
GND
21
GND
23
GND
25
GND
27
GND
29
NC
31
GND
33
NC
Pin Number
Function
2
FDHDIN
4
Reserved
6
FDEDIN
8
Index-
10
Motor Enable
12
Drive Select B-
14
Drive Select A-
16
Motor Enable
18
DIR-
20
STEP-
22
W rite Data-
24
W rite Gate-
26
Track 00-
28
W rite Protect-
30
Read Data-
32
Side 1 Select-
34
Diskette
Floppy Connector Pin Definitions (JP8)
GLAN1
®
JLAN1
S
UPER X6DH8-G2
GLAN2
DIMM 2B (Bank 2)
DIMM 2A (Bank 2)
DIMM 3B (Bank 3)
DIMM 3A (Bank 3)
DIMM 4B (Bank 4)
DIMM 4A (Bank 4)
DIMM 1A (Bank 1)
DIMM 1B (Bank 1)
Fan1
8-pin
PWR
PWR
SMBus
JF1
FP Control
JD1
S
P
K
PW LED
JP15
Fan2
JOH1
O
H
Fan8
Fan3
CH Intru
JL1
WD Enable
IPMI
IDE1
Floppy
COM2
J20
BIOS
JWD
JPA1
SCSI CH A
Ultra 320 SCSI CH B
Fan4
JPA2
7902
CTRL
SATA0
SATA1
USB2/3
SMBUS
Speaker
PCI-X #1 100 MHz ZCR
PCI-X #2 100 MHz
PCI-X #3 133 MHz
WOR
Battery
JPL1
GLAN
CTLR
RAGE-
X
USB4
82546
GLAN
Enable
X4 PCI-Epx #4
X8 PCI-Epx #5
X8 PCI-Epx #6
J12
J13
J14
J15
J16
J17
Super
I/O
North
Bridge
JPG1
VGA
COM1
USB0/1
KB/
Mouse
Fan6 Fan5
ATX PWR
4-Pin
PWR
JPF
Parrallel
Port
J11
J32
24-Pin
Force PWR ON
VGA
Enable
Fan7
J24
J1D1
J1B4
Reboot
Opt. Enable
JP14
J3
J4
JP8
J7
SCSI
JPA3
JD2
J22
CPU 1
CPU 2
Alrm
Reset
JWOR
SCSI
Enable
SCSI CHA Term. Ena
Clr
CMOS
JBT1
ICH5R
SI/O
PXH
J9
J5
J6
J23
WOL
JWOL
JS1
JS2
U
ltra
3
2
0
JA2
JA1
IDE2
JP12
PW
Fault
JP13
3rd PS
Alarm
SCSI CHB Term. Ena
Floppy
IDE 1/2