Protocol decoder:ac97
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| Name | AC'97 |
|---|---|
| Description | Data from AC'97 digital controller to AC'97 analog codec. |
| Status | In progress |
| License | GPLv2+ |
| Source code | decoders/github.com/mithro/sigrok/ |
| Input | logic |
| Output | ac97 |
| Probes | sync, clk, sdo, sdi |
| Optional probes | — |
| Options | — |
The ac97 protocol decoder (a.k.a. RS232) can decode the AC'97 signal between the digital controller and the audio or modem codec (which contains the audio output / analog components of the architecture).
AC'97 defines a high-quality, 16- or 20-bit audio architecture with 5.1 surround sound support for the PC. AC'97 supports a 96 kHz sampling rate at 20-bit stereo resolution and a 48 kHz sampling rate at 20-bit stereo resolution for multichannel recording and playback.
Status
Bits are annotated with the correct bit number. Slots are correctly annotated.
Hardware
FIXME
Protocol
FIXME