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ErgoPro m664 PC Specialist's Handbook
Page 6-4 Edition 1 - Release 1 - March 1998
BIOS auto-detects attached IDE devices automatically. The on-board PCI bus IDE interfaces, i.e. Primary and
Secondary IDE interfaces can be disabled from the Resident SETUP Utility (Advanced/Peripheral Configuration
menu). More information about available settings of the IDE devices and IDE interfaces, see Main and
Advanced/Peripheral Configuration menu settings in section 3 in this handbook.
USB controller
The Universal Serial Bus (USB) master controller with dual-port hub is integrated in PIIX4. Two USB port
connectors are provided on the rear panel.
Video
The system board has no on-board graphis controller. There are two options of having graphics controller in the
system, AGP add-on board plugged in the dedicated AGP slot on the system board, or PCI add-on board
plugged in the PCI slot on the system board.
ATI Xpert@Work AGP add-on board (AF31554)
ATI Xpert@Work AGP, based on ATI ‘3D RAGE PRO’, 64-bit 3D graphics engine with 4 kB on-chip texture
cache and 4 MB Synchronous Graphics RAM (100 MHz SGRAM), is an ATX form factor, AGP bus based
graphics accelerator adapter (3.3 V, Bus Master device) supporting 133 MHz, sidebands and pipelining.
The amount of the SGRAM can be upgraded to 8 MB with an optional 4 MB SO-DIMM memory expansion
module (100 MHz). The RAMDAC, which has 64-bit data path to the SGRAM, can handle pixel frequencies up
to 230 MHz. The video interface is DDC1, DDC2B+ and VESA DPMS compatible. The adapter has an AMC
connector (v. 2.0). The adapter has the INTERRUPT ENABLED/DISABLED jumper. As a default the jumper is
in the DISABLED position, i.e. the adapter does not reserve an interrupt. Main features:
H/W Video Acceleration
· Full screen/Full speed Video Playback
· YUV to RGB color space conversion
· DVD / MPEG-2 decode assist
· Front and back end scalers support multi-stream video for video conferencing and other applications
· Hardware mirroring
H/W 2D Acceleration of
· BitBlocktransfer
· Line Draw
· Polygon/Rectangle Fill
· Bit Masking
· Monochrome Expansion
· Panning/Scrolling
· Scissoring
· Full ROP support and 64 x 64 x 2 h/w cursor
· Acceleration in 8-32 Bpp modes