1.2 System Unit Block Diagram
1 Hardware Overview
PORTEGE M100 Maintenance Manual (960 -452)
1-7
The system unit is composed of the following major components:
q
Processor
•
A 1.20GHz Intel Pentium
®
M Processor 1.2GHz
–
Processor core speed:1.20GHz at 1.20V
–
Integrated L1 cache memory: 64KB
–
Integrated L2 cache memory: 1MB
–
Integrated NDP
q
PCI Chip Set
•
North Bridge: Intel MontaraGM
Features:
–
Supports Banias Processor System Bus.
–
DRAM Controller supporting DDR200/DDR266
–
AGP Interface (AGP R2.0)
–
Hub Link Interface
–
Internal Graphics
–
732-ball 37.5
×
37.5mm FC-BGA Package
•
South Bridge: Intel ICH4-M
Features:
–
Hub Link Interface
–
PCI Rev2.2 Interface (6 PCI REQ/CNT Paris)
–
Bus master IDE Controller (Ultra ATA 100/66/33)
–
USB 1.1/2.0 controller with6 ports
–
I/O APIC (ACPI 1.0b compatible)
–
SM Bus 2.0 controller
–
FWH Interface (BIOS)
–
LPC Interface (EC/KBC, Supper I/O)
–
IRQ controller
–
Serial Interrupt function
–
Power Management function
–
Supports Deeper Sleep (4).
–
Suspend/Resume control
–
AC’97 2.2 Interface
–
Internal RTC
–
421-ball (31mm
×
31mm) BGA Package
Summary of Contents for Portege M100
Page 8: ...viii PORTEGE M100 Maintenance Manual 960 452 3 29 IEEE1394 Test Program 3 91 ...
Page 11: ...PORTEGE M100 Maintenance Manual 960 452 xi ...
Page 12: ...Chapter 1 Hardware Overview ...
Page 13: ...1 Hardware Overview 1 ii PORTEGE M100 Maintenance Manual 960 452 ...
Page 36: ...Chapter 2 Troubleshooting Procedures ...
Page 37: ...2 Troubleshooting Procedures 2 ii PORTEGE M100 Maintenance Manual 960 452 ...
Page 42: ...2 Troubleshooting Procedures PORTEGE M100 Maintenance Manual 960 452 2 vii ...
Page 102: ...Chapter 3 Tests and Diagnostics ...
Page 103: ...3 Tests and Diagnostics 3 ii PORTEGE M100 Maintenance Manual 960 452 ...
Page 107: ...3 Tests and Diagnostics 3 vi PORTEGE M100 Maintenance Manual 960 452 ...
Page 140: ...3 Tests and Diagnostics 3 14 Expansion Test 3 32 PORTEGE M100 Maintenance Manual 960 452 ...
Page 160: ...3 23 SETUP 3 Tests and Diagnostics PORTEGE M100 Maintenance Manual 960 452 3 51 13 PC Card ...
Page 204: ...Chapter 4 Replacement Procedures ...
Page 205: ...4 Replacement Procedures 4 ii PORTEGE M100 Maintenance Manual 960 452 ...
Page 313: ...Appendices Appendices ...
Page 314: ...Appendices App ii PORTEGE M100 Maintenance Manual 960 452 ...
Page 320: ...Appendices App viii PORTEGE M100 Maintenance Manual 960 452 ...
Page 326: ...Appendices Appendix A Handling the LCD Module A 6 PORTEGE M100 Maintenance Manual 960 452 ...
Page 336: ...Appendices Appendix B Board Layout B 10 PORTEGE M100 Maintenance Manual 960 452 ...
Page 382: ...Appendices Appendix G BIOS Rewrite Procedures G 2 PORTEGE M100 Maintenance Manual 960 452 ...
Page 384: ...Appendices Appendix H EC KBC Rewrite Procedures H 2 PORTEGE M100 Maintenance Manual 960 452 ...
Page 386: ...Appendices Appendix I Reliability I 2 PORTEGE M100 Maintenance Manual 960 452 ...