1 Hardware Overview

1.2 System Unit Components

System Controller

Mobile Intel 5 Series Chipset HM55 PCH

Direct Media Interface (DMI)

PCI Express Interface

Integrated Serial ATA (SATA) Host Controller

Intel High Definition Audio Controller

Simple Serial Transport (SST) 1.0 Bus

Platform Environmental Control Interface (PECI)

Universal Serial Bus (USB) Controller

Integrated Gigabit LAN Controller

Intel Active Management Technology with System Defense

Intel I/O Virtualization (VT-d) Support

Intel Trusted Execution Technology Support

Power Management Logic

External Glue Integration

Enhanced DMA Controller

System Management Bus

High Precision Event Timers

Timers Based on 82C54

Real-Time Clock

System TCO Reduction Circuits

Serial Peripheral Interface (SPI) Support

Interrupt Controller

Firmware Hub Interface Support

Low Pin Count (LPC) I/F

GPIO

Analog and Digit Display Ports

JTAG Boundary Scan Support

Bridge Media Controller

REA_RTS5159

Memory Card Reader Controller

Audio Controller

CONEXANT CX20671 integrated audio controller supports multimedia. The sound system features contain the following:

4 Stereo DACs support 16-bit to 24-bit PCM format for stereo audio playback

6 stereo ADCs support 16-bit to 24-bit PCM format for stereo independent sound inputs

All ADCs support 44.1K to 192.0K Hz sample rate

14

Satellite/Satellite Pro/L630/L635

Maintenance Manual

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Toshiba L635, L630 manual  System Controller  Mobile Intel 5 Series Chipset HM55 PCH