Asus P4BGL-VM User Manual download pdf (Page 20)

1-6

Chapter 1: Product introduction

DIP switches. This 5-switch Dual Inline Package (DIP) allows you

to set the CPU external frequency.

ATX 12V connector. This power connector is for the 4-pin 12V

plug from an ATX 12V power supply.

CPU socket. A 478-pin surface mount, Zero Insertion Force (ZIF)

socket for the Intel

Pentium

4 Processor, with 400 MHz system

bus that allows 3.2GB/s data transfer rate.

North bridge controller. The Intel

845GL Graphics Memory

Controller Hub (GMCH) provides the processor interface with

400MHz frequency, system memory interface at 100MHz operation.

The integrated graphics accelerator delivers 3D/2D video

capabilities and a high bandwidth access to graphics data in the

system memory at 2.2GB/s or 1.6GB/s. The GMCH interconnects

to the south bridge ICH4 via the Intel

proprietary Hub Interface.

DDR DIMM sockets. These two 184-pin DIMM sockets support up

to 2GB using unbuffered non-ECC PC2100/1600 DDR DIMMs.

ATX power connector. This 20-pin connector connects to an ATX

+12V power supply. The power supply must have at least 1A on the

+5V standby lead (+5VSB).

Super I/O controller. This Low Pin Count (LPC) interface provides

the commonly used Super I/O functionality. The chipset supports a

high-performance floppy disk controller for a 360K/720K/1.44M/

2.88M floppy disk drive, a multi-mode parallel port, two standard

compatible UARTs, a Standard Infrared (SIR), one MPU-401 UART

mode compatible MIDI/game interface, and a Smart Card Reader

interface.

Floppy disk connector. This connector accommodates the

provided ribbon cable for the floppy disk drive. One side of the

connector is slotted to prevent incorrect insertion of the floppy disk

cable.

IDE connectors. These dual-channel bus master IDE connectors

support up to four Ultra DMA/100/66, PIO Modes 3 & 4 IDE

devices. Both the primary (blue) and secondary (black) connectors

are slotted to prevent incorrect insertion of the IDE ribbon cable.

1.4.2 Core specifications

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Asus P4BGL-VM User Manual Page 20