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audio device changes

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This commit is contained in:
minjaesong
2026-04-16 15:04:44 +09:00
parent 2ac084acd7
commit 6aa2542bb8
11 changed files with 153 additions and 59 deletions
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25
terranmon.txt
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@@ -2014,17 +2014,17 @@ notes are tuned as 4096 Tone-Equal Temperament. Tuning is set per-sample using t
Sound Adapter MMIO
0..1 RW: Play head #1 position
2..3 RW: Play head #1 length param
4 RW: Play head #1 master volume
5 RW: Play head #1 master pan
6..9 RW: Play head #1 flags
0..1 RW: Play head #0 position (how many samples has been queued)
2..3 RW: Play head #0 length param
4 RW: Play head #0 master volume
5 RW: Play head #0 master pan
6..9 RW: Play head #0 flags
10..11 RW:Play head #2 position
12..13 RW:Play head #2 length param
14 RW: Play head #2 master volume
15 RW: Play head #2 master pan
16..19 RW:Play head #2 flags
10..11 RW:Play head #1 position (how many samples has been queued)
12..13 RW:Play head #1 length param
14 RW: Play head #1 master volume
15 RW: Play head #1 master pan
16..19 RW:Play head #1 flags
... auto-fill to Play head #4
@@ -2034,13 +2034,16 @@ Sound Adapter MMIO
When called with byte 17, initialisation will precede before the decoding
41 RO: Media Decoder Status
41 RO: MP2 Decoder Status
Non-zero value indicates the decoder is busy
42 WO: TAD Decoder Control
Write 1 to decode TAD data
43 RW: TAD Quality
Must be set to appropriate value before decoding
44 RW: TAD Decoder Status
45 RW: Select PCM Bin for playhead (writing causes side effects)
64..2367 RW: MP2 Decoded Samples (unsigned 8-bit stereo)
2368..4095 RW: MP2 Frame to be decoded