Datasheet

ManualsBrandsSupermicro ManualsMotherboardsP4SCT-O

2-24

SUPER P4SCT/P4SCT+/P4SCT+II User's Manual

IDE Connectors

You do not need to configure

the onboard IDE interfaces (-

Pins 13,14 of JF1.) Refer to

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.

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.

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

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

Floppy Connector Pin Definitions (J7)

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 Write-

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 IOCS16-

34 GND

36 Addr 2

38 Chip Select 1-

40 GND

IDE Connector Pin Definitions

(J2, J5)

CPU

478 PGA

MCH

PWR LED

COM2

USB 1/2

Parallel Port

JPWAKE

WOR

OH FAN/CH Fan5

COM 1

VGA

GLAN 1

PCI 1-X

PCI-X 2

PCI -X 3

PCI 2

BATTERY

BIOS

DIMM 0A (Blue)

Watch Dog

FRONT PANEL CTR

BANK0

BANK1

JF1

WOL

Super I/O

Speaker

I-SATA LED

Keylock

USB 3/4

24-pin ATX PWR Conn

UPER P4SCT/P4SCT+/P4SCT+II

GLAN 2

PCI 1

CHS FAN3

Intel's SATA2

JPUSB

LAN2 Enable

RAGE-XL

+12V 4-pin PWR Conn.

PWR Froce On

(North Bridge)

CHS FAN4

CPU Speed

CPU/CHFan1

Intel's SATA1

SATA1/5

SATA3/7SATA4/8

VGA Enable

AGP Pro

SMBus

SATA CTLR

GLAN CTLR

82541

CLR CMOS

Hance

Rapids

M-SATA1-2 Enable

Marvell

SATA2/6

IDE1

IDE2

Ch. Intru.

CHS FAN2

(Marvall's SATA)

Standby LED

LAN CTLR

82547

DIMM 1A (Blue)

DIMM 0B (Black)

DIMM 1B (Black)

Speaker

M- SATA LED

PWR Force On

FLO

PPY

I-SATA LED

CHS FAN4

SATA1/5

ATA CTLR

Marvell

SATA2/6

IDE1

IDE2

Ch. Intru.

(Marvall's SATA

)

M- SATA LED

Floppy & IDE 1/2 Connectors