1.5Motherboard overview

1.5.1 Motherboard layout

PS/2KBMS

T:Mouse

B:Keyboard

SPDIF_O PORT PARALLEL

COM1

USB12

USB2.0 Top: T: USB3 RJ-45

B: USB4

USBPW12

USBPW34

ATX12V1

CPU_FAN1

Socket 478

ULi

M1683

bit,184-pin module)

bit,184-pin module)

bit,184-pin module)

ATXPWR1

 

DDR DIMM1 (64

DDR DIMM2 (64

DDR DIMM3 (64

 

Top:Line In

Center:Line Out

Below:Mic In

P4U800-X

Accelerated Graphics Port (AGP1)

2Mbit

 

PCI1

 

 

 

Firmware

 

 

 

ULi

Hub

 

 

 

 

 

 

 

 

 

 

PCI2

 

M1563

Super

 

PCI3

 

 

CLRTC

 

 

 

 

I/O

 

 

 

 

 

 

 

PCI4

 

 

 

 

®

 

 

 

 

AD1888

 

PCI5

 

 

 

 

 

 

CR2032 3V

 

CD AUX

 

 

 

Lithium Cell

 

 

 

SB_PWR

CMOS Power

 

 

CHASSIS1

FLOPPY1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USBPW56

 

FP_AUDIO

GAME1

 

CHA_FAN1

USB56

PANEL

 

 

PRI_IDE1 SEC_IDE1

ASUS P4U800-X motherboard

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