Toshiba R100 manual Features Hardware Overview

1.1 Features 1 Hardware Overview

❑PCI chipset

This gate array incorporates the following elements and functions

•North Bridge (Intel-made Odem MCH-M)

−Pentium® M processor and Mobile Northwood processor supported

−Maximum capacity of DDR200 or DDR266 is 1GBmax

−DRAM control

−Complies with AGP V2.0 x 4 modes

−Complies with PCI R2.2

−Complies with APCI 1.0b

−Geyserville III supported

−Intel SpeedStep Technology supported

−593-ball 37.5x37.5mm Micro-FCBGA package

•South Bridge (Intel-made ICH4-M)

−PCI 3.3V/5V tolerance interface

−Provides Steerable PCI interrupts for PCI device Plug-and-Play

−Enhanced DMA controller

−Interrupt controller

−Counter/timers

−Distributed DMA supported

−PC/PCI DMA supported

−Serial IRQ supported

−Low Pin Count (LPC) host controller

−Plug-and-Play supported

−ACPI supporting features

−Built-in PCI IDE controller

−USB interface (6 x USB2.0 ports)

−SMBus interface

−Super I/O interface

−Audio system

−SW modem interface

−421-ball (31mm x 31mm) BGA package

❑VGA controller Included in North Bridge

❑PC card controller (Amkor-made YEBISU_SS)

•PCI interface (PCI Rev.2.2)

•Chipset interface

•CardBus/PC Card controller (Yenta2 Ver.2.2) 1 slots

•SD card controller (SDHC Ver.1.2)

PORTEGE R100 Maintenance Manual (960-440) 1-7