The Audio/Modem Riser specification is an open industry-standard
specification that defines a hardware scalable Original Equipmet
Manufacturer (OEM) mainboard riser board and interface, which supports
both audio and modem.
AMR
JBTCK1
4
1
4
1
JSDIN
JSDIN1
Onboard AC97 Audio and
Modem Riser Card
2-34
JBTCK1
Feature
AMR Card