Toshiba TOSHIBA NB100 manual Hardware Overview System Unit Components

1 Hardware Overview 1.2 System Unit Components

The system unit of the computer consists of the following components:

‰Processor: ATOM Processor.

yDiamondville (1.6GHz)

−Core speed: 1.6GHz/800MHz

−System bus: 400/533 MHz

−On-die level 2 cache: 512KB

‰Memory

Two expansion memory slots are provided. They can hold 512/1024MB expansion memory modules available as options to grow up to 1GB for 945GSE.

yPC2-5300/667MHz and PC2-6400/800MHz DDRII SDRAM supported

y512/1024 modules supported

−512 MB (32M x 16 x 8P)

−1024 MB (64M x 8 x 16P)

y1.8 volt operation

yNo parity bit

y64-bit data transfer

yRun at 400/533MHz

‰BIOS ROM (Flash EEPROM)

y8Mb x 1 chip (1024KB flash parts)

−NvStorage size : 128K

−NvStorage free space : 101K

−FV00 size : 624K

−FV00 free space : 49K

−FV01 size : 64K

−FV01 free space : 45K

−FV02 size : 36K

−FV02 free space : 4K

−FV03 size : 20K

−FV03 free space : 2K

−FV04 size : 72K

−FV04 free space : 15K

‰System Controllers

yNorth Bridge: Intel 945GSE

−CPU Interface and Control

12 TOSHIBA NB100 Maintenance Manual