1 Hardware Overview

1.2 System Unit Components

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

Audio Controller

Realtek ALC272 integrated audio controller supports multimedia. The sound system features contain the following:

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

2 stereo ADCs support 16/20-bit PCM format for two stereo independent sound inputs

16/20/24-bit S/PDIF-OUT supports 44.1K/48K/88.2K/96K/192KHz sample rate

All ADCs support 44.1K/48K/96KHZ sample rate

4 GPIOs (GPIO0/GPIO3 are digital GPIO shared with digital MIC interface, GPIO1/GPIO2 are analog) for customized applications

High quality analog differential CD input

2 jack detection pins each designed to detect up to 4 jacks

Supports hardware digital volume control for digital microphone input

Supports external PCBEEP input and built-in digital BEEP generator

14

Satellite/E200/E205 Maintenance Manual

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Toshiba E205 manual Gpio