Toshiba A3X manual System Block Diagram Hardware Overview, ‰ Cpu

1.2 System Block Diagram 1 Hardware Overview

The PC contains the following components.

‰CPU

Intel® Mobile Pentium® -M model

Pentium-M 1.60GHz (Processor Number ; 730)

1.73GHz (Processor Number ; 740)

1.86GHz (Processor Number ; 750)

2.00GHz (Processor Number ; 760)

2.13GHz (Processor Number ; 770)

2.26GHz (Processor Number ; 780)

L1 cache : 64KB (32KB + 32KB)

L2 cache : 2MB

FSB : 533MHz Core voltage : 1.280~1.356V

Intel® Mobile Celeron® -M model

Celeron-M 1.40GHz (Processor Number ; 360)

1.50GHz (Processor Number ; 370)

1.60GHz (Processor Number ; 380)

1.70GHz (Processor Number ; 390)

L1 cache : 64KB (32KB + 32KB)

L2 cache : 1MB

FSB : 400MHz Core voltage : 1.004~1.292V

‰Memory

Two memory slots capable of accepting 256MB, 512MB or 1024MB memory modules for a maximum of 2GB.

•200-pin DDR-SDRAM (PC4300)

•Pipeline configuration

•2.5V operation

‰Firmware Hub

•8Mbit (Flash memory)

•Vcc : 3.3V±0.3V

•Vpp : 3.3V/12V

Satellite A50S/TECRA A3X Maintenance Manual (960-534) [CONFIDENTIAL] 1-7