Ampro Corporation XTX 820 manual Chapter

Chapter 2 Product Overview

•Infrared Interface

♦Supports a single IrDA 1.1 port

♦Supports HPSIR and ASKIR infrared modes

•Parallel Port

♦Shares output connector with Floppy controller

♦Supports standard printer port

♦Supports IEEE standard 1284 protocols of EPP and ECP outputs

♦Bi-directional data lines

♦Supports 16 byte FIFO for ECP mode.

•USB Ports

♦Supports three root USB hubs

♦Supports six USB ports

♦Supports USB v2.0 (EHCI) and legacy v1.1

♦Supports over-current fuses on board

•Keyboard/Mouse Interface

♦Supports PS/2 keyboard

♦Supports PS/2 mouse

•Audio interface

♦Supports AC’97 standard

♦AC’97 HDA (High Definition Audio) CODEC on board

♦Supports audio amplifier on baseboard

•Ethernet Interface

♦Supports one Ethernet port

♦I/O Hub (Southbridge) provides MAC Ethernet Controller

♦Intel 82562GZ provides the PHY Ethernet interface

♦Requires magnetics and RJ45 connector on baseboard

♦Supports IEEE 802.3 10BaseT/100BaseTX compatible physical layer

♦Supports Auto-negotiation for speed, duplex mode, and flow control

♦Supports full duplex or half-duplex mode

•Full-duplex mode supports transmit and receive frames simultaneously

•Supports IEEE 802.3x Flow control in full duplex mode

•Half-duplex mode supports enhance proprietary collision reduction mode

•Video Interfaces (CRT/LVDS/TV Out/SDVO)

♦Support CRT resolutions up to 2048x1536 @ 75 Hz (QXGA)

♦♦ Supports 8-bits for each RGB DAC or 24-bit RAMDACSupports up to 128 MB of system memory

♦System memory is allocated using Dynamic Video Memory Technology (DVMT) v3.0

♦Supports Dual independent display

8 Reference Manual XTX 820