Intel 281809-003 manual ATI-264VTRESOLUTIONS SUPPORTED BY THE MOTHERBOARD, Audio Subsystem

ATI-264VT RESOLUTIONS SUPPORTED BY THE MOTHERBOARD

Resolution

640x480x4bpp

640x480x8bpp

640x480x16bpp

640x480x24bpp

640x480x32bpp

800x600x4bpp

800x600x8bpp

800x600x16bpp

800x600x24bpp

1024x768x4bpp

1024x768x8bpp

1024x768x16bpp

1280x1024x4bpp

1280x1024x8bpp

1MB

SGRAM

X

X

X

X

X

X

X

X

X

X

2MB

SGRAM

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Max Vertical Refresh Rate

100Hz

100Hz

100Hz

100Hz 60 Hz

100Hz

100Hz

100Hz

100Hz

100Hz

100Hz

100Hz 75 Hz 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

Advanced/RH Technical Product Specification ∙ Page 13