AC97(4) - Device Drivers Manual
AC97(4) - Device Drivers Manual # AC97(4) - Device Drivers Manual NAME # ac97 - generic AC'97 codec driver DESCRIPTION # AC'97 codecs contain the analog to digital (A/D), digital to analog (D/A), and mixing circuitry of many modern sound cards. AC'97 codecs, for the most part, do not talk to host buses like the PCI bus directly. Instead, they communicate through an interface chip, called the host controller. The Ensoniq AudioPCI 97 (see eap(4)) is an example of such a host controller. ...