12 Chapter 1

Hardware Specifications and Configurations

System Board Major Chips

Item Controller
System core logic Intel 440BX / PIIX4M
Super I/O contro ller NS PC97338VJG
Audio controller ESS Solo-1E (ES1946)
Video controller ATI Rage Mobility - M1 BGA
Hard disk drive controll er PIIX4M
Keyboard controller M38867
RTC BQ3285LF

Processor

Item Specification
CPU type Intel Pentium III 450/500/550/600/650/700/750 MHz process or with 256KB
L2 on-die Cache
CPU package MBGA2 package
CPU core voltage 1.60V/1.35V
CPU I/O voltage 1.50V

BIOS

Item Specification
BIOS vendor Acer
BIOS Version V 3.0
BIOS ROM type Flash ROM
BIOS ROM size 512KB
BIOS package 32-pin TSOP
Supported protocols ACPI 1.0a, APM 1.2, PC Card 95, SM BIOS 2.1, E PP/IEEE 1284, ECP/
IEEE 1284 1.7 & 1.9, IrDA, PCI 2.1, PnP 1.0a, PS/2 keyboard and mouse,
USB, VESA VGA BIOS, DDC-2B, CD-ROM bootable, Windows key board
Microsoft Simple Boot Flag
BIOS password cont rol Set by s witch, see SW4(SW 4) setting

Second Level Cache

Item Specification
Cache controller Built-in CPU
Cache size 25 6K B
1st level cache cont rol Always enabled
2st level cache cont rol Always enabled
Cache scheme control Fixed in write-back

System Memory

Item Specification
Memory controller Built-in Intel 440BX
Onboard memory size 0MB
DIMM socket number 2 sockets (2 banks)
Supports memory size per socket 32/64/128 MB
Supports maximum memory size 256MB (128MB x 2)
730sg-1.fm Page 12 Saturday, Aug ust 12, 2000 10: 59 AM