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S
UPER P4SCT/P4SCT+/P4SCT+II User's Manual
Floppy Connector
The floppy connector is located
on J7. Refer to Figure 2-3 for lo-
cation. See the table on the right
for pin definitions.
IDE Connectors
You do not need to configure
the onboard IDE interfaces (-
Pins 13,14 of JF1.)
Figure 2-3 for location. See the
table on the left for pin defini-
tions. Note: You must use the
ATA100/66 cable included with
your system to benefit from the
ATA100/66 technology.
JPWAKE
24-pin ATX PWR Conn
COM2
PWR Force On
JPUSB
USB 1/2
WOR
PWR Froce On
82547
LAN CTLR
COM 1
M C H
(North Bridge)
VGA
GLAN 1
BANK0
GLAN 2
BANK1
AGP Pro
GLAN CTLR
PCI 1-X
82541
Standby LED
PCI-X 2
WOL
PCI -X 3
SMBus
PCI 1
RAGE-XL
BATTERY
Speaker
USB 3/4
PCI 2
VGA Enable
Keylock
Refer to
PWR LED
+12V 4-pin PWR Conn.
Watch Dog
CPU
478 PGA
DIMM 0A (Blue)
DIMM 0B (Black)
DIMM 1A (Blue)
DIMM 1B (Black)
Intel's SATA1
Intel's SATA2
Hance
Rapids
CLR CMOS
B
M-SATA1-2 Enable
BIOS
M a r v e l l
SATA CTLR
C
A
I-SATA LED
Ch. Intru.
Speaker
M- SATA LED
Floppy Connector Pin Definitions (J7)
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
GND
31
GND
33
GND
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
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
A. IDE 1 Connector
B. IDE 1 Connector
C. Floppy
CHS FAN4
2-24
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
Write Data-
24
Write Gate-
26
Track 00-
28
Write Protect-
30
Read Data-
32
Side 1 Select-
34
Diskette
(J2, J5)
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
IOCS16-
34
GND
36
Addr 2
38
Chip Select 1-
40
GND
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