Toshiba Satellite Pro U300 - Page 26

Chapter 1 Hardware Overview
Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
θ Chipset (NAPA Platform)
This gate array has the following elements and functions.
• North Bridge (Intel 945GM/945PM (GMCH, C-step))
− Dothan-M processor System Bus support
− DRAM Controller : DDRII 533/667 support
− DMI
− 1466-ball 37.5mmx37.5mm Mirco FC-BGA Package
• South Bridge (Intel 82801GBM (ICH7-M))
− PCI slot
− PCI Express
− IDE controller
− Serial ATA Host Controller
− DMA controller
− USB host interface
− USB 2.0 host controller
− UHCI host controller
− Interrupt controller
− SM Bus interface
− ACPI Power management
− Firmware Hub interface
− Low Pin count (LPC) interface
− Real time clock
− Intel High Definition Audio Interface
− 652-pin 31mmx31mm mBGA Package
θ PC card controller (CB1410, ENE Technology INC.)
− PCI Interface (PCI Rev. 2.2)
− PC Card Controller
θ VGA controller
• Intel VGA
- VRAM 64MB/128MB
- LVDS
-
θ Other main system chips
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