Toshiba PSAGCX, PSAGFX, PSAGBX, PSAGAX, PSAGQX, PSAGRX, PSAGVX, PSAG9X, PSAGUX, PSAGEX, PSAGDX RTC − Gpio

1.2 System Unit Components 1 Hardware Overview

−System Memory Support

−PCI Express* Graphics (PEG) Interface

−Integrated Display Interface Support

−Internal Graphics Features

−Direct Media Interface (DMI)

−Power Management

−Security and Manageability

−Serial ATA Interface

−ICH9 Audio Control

ySouth Bridge: Intel ICH9-M

−Direct Media Interface (DMI)

−PCI Express* Interface

−Serial ATA (SATA) Controller

−Advanced Host Controller Interface (AHCI)

−Intel Matrix Storage Technology

−PCI Bus Interface

−Interrupt controller

−Low Pin Count (LPC) Interface

−Serial Peripheral Interface (SPI)

−Compatibility Modules

−Advanced Programmable Interrupt Controller (APIC)

−Universal Serial Bus (USB) Controller

−LAN Controller

−RTC

−GPIO

−Enhanced Power Management

−Intel I/O Virtualization (VT-d) Support

−System Management Bus (SMBus 2.0)

−Intel High Definition Audio Controller

−Enhanced DMA Controller

‰Card Bus Controller

yR5C833

−PCI-1394 bridge interface

−SD/Mini SD/SD-IO/MS/MS Pro/MMC/XD Card Controller

−PCI Bus interface

‰Audio Controller

Realtek ALC268 integrated audio controller supports multimedia. The sound system feature contains the following:

y2 Stereo DACs support 16/20/24-bit PCM format for stereo audio playback.

Satellite A300/Satellite Pro A300/EQUIUM A300/SATEGO A300 Maintenance Manual 11