Toshiba Satellite U300 Maintenance Manual page 25

Chapter 1 Hardware Overview
θ BIOS ROM (Flash memory)
θ Chipset (Santa Rosa Platform)
θ Chipset (NAPA Platform)
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• 200-pin SO-DIMM
• 1.8V operation
•
PC2 5300 support/PC2
•
8Mbit
This gate array has the following elements and functions.
•
North Bridge (Intel GM965/GL960)
− Merom-M processor System Bus support
− DRAM Controller : DDRII 533/667 support
− DMI
− 1299-ball 35 x 35mm Mirco FC-BGA Package
•
South Bridge (Intel 82801HBM ICH8-M)
− Direct Media Interface (DMI)
− PCI Express
− Serial ATA (SATA) Controller
− PCI Interface
− IDE Interface
− Low Pin count (LPC) interface
− Serial Peripheral Interface (SPI)
− DMA controller
− Advanced Programmable Interrupt Controller (APIC)
− USB Controllers
− Gigabit Ethernet Controller
− RTC
− GPIO
− Enhanced Power Management
− SMBus 2.0
− High Definition Audio Controller
− 676-pin 31mmx31mm mBGA Package
This gate array has the following elements and functions.
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8Satellite U300 and Satellite Pro U300Maintenance Manual(960-Q02)