1 Hardware Overview
1.2 System Unit Block Diagram
BIOS ROM (flash E2PROM)
•
4Mb x 1 chip (512KB flash parts)
−
29kb used for EC BIOS
−
46kb used for VGA BIOS
−
29kb used for pxe boot
−
4kb used for logo
−
7kb used for USB
−
14kb used for SCU
−
2kb used for CF Card
−
9kb used for PCI
−
3kb used for ACPI
−
14kb used for PNP
−
35kb used for PM
−
51kb used for system BIOS
−
10kb used for micro code
−
2kb used for DMI
−
4kb used for password
−
24kb used for boot load
−
156kb reserved
System controllers
•
North Bridge: ATI RS250 M
−
CPU interface and control
−
DRAM control
−
AGP master/slave interface (AGP1.0 compliant, AGP V2.0
compliant x 4 modes)
−
Memory 256MB,Video RAM 64MB
−
Memory 512MB,Video RAM 64MB
•
South Bridge: ATI IXP150
−
Enhanced DMA controller
−
Interrupt controller
−
Counter/timer
−
PCI master/slave interface (PCI R2.2 compliant)
−
PCI IDE controller
−
Support for ATA-100 (30/40/60/80 GB)
−
USB interface
−
SMBus interface
−
LPC interface
−
Power management control
−
Suspend/resume control
1-10
Satellite A60/ Pro A60 Maintenance Manual
Summary of Contents for Satellite Pro A60 Series
Page 10: ...x Satellite A60 Pro A60 Maintenance Manual ...
Page 11: ...Chapter 1 Hardware Overview ...
Page 12: ...1 Hardware Overview 1 ii Satellite A60 Pro A60 Maintenance Manual ...
Page 35: ...2 Troubleshooting 2 Chapter 2 Troubleshooting 2 i Satellite A60 Pro A60 Maintenance Manual ...
Page 65: ...Chapter 3 Diagnostic Programs ...
Page 68: ......
Page 134: ...Chapter 4 Replacement Procedures 4 1 ...
Page 135: ...4 Replacement Procedures 4 ii Satellite A60 Pro A60 Maintenance Manual ...
Page 141: ......
Page 202: ...6000 1 次 Appendices ...
Page 203: ...Appendices App ii Satellite A60 Pro A60 Maintenance Manual ...
Page 211: ...Appendices Apx A Handling the LCD Module A 6 Satellite A60 Pro A60 Maintenance Manual ...
Page 221: ......
Page 223: ......
Page 225: ......
Page 229: ......
Page 231: ......
Page 235: ......
Page 237: ......
Page 239: ......
Page 250: ......
Page 252: ......
Page 254: ......
Page 256: ......
Page 262: ......
Page 264: ......