Chapter 4 Hardware Setup
40
DS133R Series
Step 4: Secure the expasion card on the chassis by fastening the screw.
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4.6
Usage of the AMR slot
This motherboard provides a Audio Modem Riser (AMR) slot to support a specially
designed audio and/or modem card called an AMR card. Main audio and/or modem
processing is done by system processor to provide an upgradeable audio and/or modem
solution at an incredibly low cost.
There are two type of AMR card, one defined as primary and another defined as
secondary. This motherboard uses the primary channel so that a secondary AMR card
can coexist without the need to disable the onboard audio CODEC. The onboard audio
CODEC must be disabled when using a primary AMR card.
Summary of Contents for DS133R
Page 16: ...16 Chapter 1 Quick Installation DS133R Series...
Page 17: ...17 Chapter 1 Quick Installation DS133R Series 1 5 FormFactor...
Page 18: ...18 Chapter 1 Quick Installation DS133R Series...
Page 24: ...Chapter 3 Features 24 DS133R Series 3 2 Back Panel...
Page 25: ...Chapter 3 Features 25 DS133R Series 3 3 Block Diagram...