Toshiba A65 Laptop User Manual


 
1 Hardware Overview 1.2 System Unit Block Diagram
1-10 Equium A60/Satellite A60/ Pro A60/A65 Maintenance Manual
? 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 RC300ML
? 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
? ACPI support
? PC Card controller