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Advanced/RH Technical Product Specification •• Page 13
ATI-264VT RESOLUTIONS SUPPORTED BY THE MOTHERBOARD
Resolution
1 MB
SGRAM
2 MB
SGRAM
Max Vertical
Refresh Rate
640x480x4bpp X X 100 Hz
640x480x8bpp X X 100 Hz
640x480x16bpp X X 100 Hz
640x480x24bpp X X 100 Hz
640x480x32bpp X 60 Hz
800x600x4bpp X X 100 Hz
800x600x8bpp X X 100 Hz
800x600x16bpp X X 100 Hz
800x600x24bpp X 100 Hz
1024x768x4bpp X X 100 Hz
1024x768x8bpp X X 100 Hz
1024x768x16bpp X 100 Hz
1280x1024x4bpp X X 75 Hz
1280x1024x8bpp X 75 Hz
Table 1. Advanced/RH Audio resource mapping
GRAPHICS DRIVERS AND UTILITIES
Graphics drivers and utilities for Windows
†
3.11 or for Windows 95 are supplied with the Advanced/RH
motherboard.
AUDIO SUBSYSTEM
The Advanced/RH offers three audio options for the OEM. The consumer audio option uses an onboard header to route
audio to a riser card in the I/O panel. Consumer audio also includes a wave table upgrade header for future expansion.
The business audio option includes mike and line jacks on the motherboard next to the mouse and keyboard connectors. A
third option is to have the board with no on-board audio.
The Advanced/RH audio subsystem is based upon the Creative Labs Vibra 16S audio controller and
Yamaha OPL3 FM
synthesizer. The controller features a 16-bit stereo audio sub-system as a factory installed option along with the OPL3 FM
synthesizer. The Vibra 16S controller provides all the digital audio and analog mixing functions required for recording and
playing of audio on personal computers. These functions include stereo analog-to-digital and digital-to-analog converters,
analog mixing, anti-aliasing and reconstruction filters, line and microphone level inputs, and digital audio compression via
selectable A-law / µlaw, and full digital control of all mixer and volume control functions.
VIBRA 16S RESOURCE MAP
Base Address (software configured)
220H - 22FH(Default) or
240H - 24FH or
260H - 26FH or
280H - 28FH
FM Address (fixed)
388H - 38BH
Joystick Address/Game Port (fixed)
200H - 207H
MPU-401 Address (software configured)
300H - 301H or
330H - 331H (default)
MPU-401 Enable (software configured)
Default is disabled
Joystick Enable (software configured)
Default Enabled
Interrupt (Software configured)
IRQ2/9 or
IRQ5 (default) or
IRQ7 or
IRQ10
8-bit DMA Channel (software configured)
DMA Channel 1 (default) or
DMA Channel 3
16-bit DMA Channel (software configured)
DMA channel 5 (default)
DMA channel 7
Table 2. Advanced/RH Audio resource mapping