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Hardware specifications and configurations – Acer 230 User Manual

Page 26

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Chapter 1

18

Hardware Specifications and Configurations

System Board Major Chips

Item

Controller

System core logic

Intel ICH4

Super I/O controller

Mitsubish 38857

Audio controller

Cirrus CS4299XQ

Video controller

Intel 845GL

Hard disk drive controller

Embedded in Intel ICH4

Keyboard controller

Mitsubish 38857

CardBus Controller

OZ 6912T-U

RTC

Intel ICH4

Processor (for TravelMate 230)

Item

Specification

CPU type

Intel Celeron Pentium

®

4

CPU package

To 2.0GHz uFCBGA

CPU core voltage

1.7V

CPU I/O voltage

1.25V

Processor (for TravelMate 280)

Item

Specification

CPU type

Intel Mobile Northood P4 with 512KB Cache

CPU package

To 2.4GHz uFCBGA

CPU core voltage

1.7V

CPU I/O voltage

1.25V

BIOS

Item

Specification

BIOS vendor

Phoenix BIOS

BIOS Version

R01XXX

BIOS ROM type

Flash ROM

BIOS ROM size

512KB

BIOS package

32 Pin PLCC

Supported protocols

ACPI 2.0 (if available, at least 1.0b), SMBIOS 2.3, PCI 2.2, Boot Block,
PXE 2.0, Mobile PC2001, Hard Disk Password, INT 13h Extensions, PCI
Bus Power Management interface Specification, EI Torito-Bootable CD-
ROM Format Specification V1.0, Simple Boot Flag 1.0

BIOS password control

Set by switch, see SW1 settings

Second Level Cache

Item

Specification

Cache controller

Built-in CPU

Cache size

128KB

1st level cache control

Always Enabled

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