Mainboard specification – Premio Computer Premio Computer User Manual

Page 35

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Chapter 1

1-2

CPU

Supports Intel

®

Pentium

®

4 (Willameete/Northwood) processor in the 478

pin package.
Supports from 1.6GHz to 2.53GHz and up.

Chipset

Intel

®

850E

- Supports Direct RDRAM up to 2GB maximum memory.
- Supports System bus at 100/133 HMz (400/533 MHz System bus).
- 1.5V AGP interface with 4x data transfer and 4x fast write capability.
Intel

®

ICH2

- Upstream hub interface for access to the Intel MCH.
- 2-channel Ultra ATA 100 Bus Master IDE controller.
- USB controller 1.1 (expanded capabilities for 4 ports).
- I/O APIC.
- SMBus controller.
- FWH interfaceAuto enables onboard SCSI termintor
- LPC interface, AC’97 2.1 interface, PCI 2.2 interface.
- Integrated system management controller.
- Low pin count interface for SIO.

Main Memory

Supports four 184-pin gold-lead RIMM sockets.
Supports a maximum memory size of 2GB.

Slots
One AGP (Accelerated Graphics Port) 4x slot.
Four 32-bit/33 MHz PCI bus slots.
Support 3.3v/5v PCI bus interface.

One CNR (Communication Network Riser) slot.

On-Board IDE
An IDE controller on the Intel

®

ICH2 chipset provides IDE HDD/CD-ROM

with PIO, Bus Master and Ultra DMA 100 operation modes.
Can connect up to four IDE devices.

On-Board Peripherals

Intergrated Super I/O Controller
- 1 floppy port supports 2 FDDs with 360K, 720K, 1.2M, 1.44M and

Mainboard Specification

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