Toshiba VX/4 Laptop User Manual


 
1 Hardware Overview 1.2 System Unit Components
14 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual
BIOS ROM (flash EEPROM)
y 4Mb x 1 chip (512KB flash parts)
33kb used for EC BIOS
51kb used for VGA BIOS
40kb used for pxe boot
4kb used for logo
7kb used for USB
15kb used for SCU
14kb used for PCI
2kb used for ACPI
14kb used for PNP
30kb used for PM
50kb used for system BIOS
8kb used for micro code
2kb used for DMI
4kb used for password
26kb used for boot load
1kb used for IMAG002
2kb used for DYNALOGO
2kb used for TSBDEV
4kb used for OSB_CMT
4kb used for OSB_PMP
11kb used for DISPSEG
4kb used for OWNER_ROM
40kb used for GIGA
8kb used for TSBOEM
1kb used for CBboot
156kb reserved
System controllers
y North Bridge: Intel 915 GM
CPU interface and control
System Memory Support
PCI Express* Graphics (PEG) Interface
Integrated Display Interface Support
Internal Graphics Features
Direct Media Interface (DMI)
Power Management