STAC9766 Datasheet, PDF (46/97 Pages) Integrated Device Technology – TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH STEREO MICROPHONE AND MIC/JACK SENSING

STAC9766/9767
TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH STEREO MICROPHONE AND MIC/JACK SENSING
PC AUDIO
8. PROGRAMMING REGISTERS
Table 19. Programming Registers
Address
Name
00h
Reset
02h
Master Volume
04h
HP_OUT Mixer Volume
06h
Master Volume MONO
0Ah
PC Beep Mixer Volume
0Ch
Phone Mixer Volume
0Eh
Mic Mixer Volume
10h
Line In Mixer Volume
12h
CD Mixer Volume
14h
Video Mixer Volume
16h
Aux Mixer Volume
18h
PCM Out Mixer Volume
1Ah
Record Select
1Ch
Record Gain
20h
General Purpose
22h
3D Control
24h
Audio Int. & Paging
26h
Powerdown Ctrl/Stat
28h
Extended Audio ID
2Ah
Extended Audio Control/Status
2Ch
PCM DAC Rate
32h
PCM LR ADC Rate
3Ah
SPDIF Control
3Eh
Extended Modem Stat/Ctrl
4Ch
GPIO Pin Configuration
4Eh
GPIO Pin Polarity/Type
50h
GPIO Pin Sticky
52h
GPIO Wake-up
54h
GPIO Pin Status
60h
CODEC Class/Rev
62h (Page 01h) PCI SVID
64h (Page 01h) PCI SSID
66h (Page 01h) Function Select
68h (Page 01h) Function Information
6Ah
Digital Audio Control
6Ah (Page01h) Sense Details
6Ch
Revision Code
6Ch (Page01h) Reserved
6Eh
Analog Special
Default
6A90h
8000h
8000h
8000h
0000h
8008h
8008h
8808h
8808h
8808h
8808h
8808h
0000h
8000h
0000h
0000h
0000h
000Fh
0A05h
0400h*
BB80h
BB80h
2000h
0100h
0003h
FFFFh
0000h
0000h
0000h
1201h
FFFFh
FFFFh
0000h
xxxxh
0000h
NA
xxxxh
0000h
1000h
Location
8.1.1; page47
8.1.2; page48
8.1.3; page48
8.1.4; page49
8.1.5; page50
8.1.6; page50
8.1.7; page51
8.1.8; page51
8.1.9; page52
8.1.10; page53
8.1.11; page53
8.1.12; page54
8.1.13; page54
8.1.14; page55
8.1.15; page56
8.1.16; page56
8.1.17: page57
8.1.18; page58
8.1.19; page59
8.1.20; page60
8.1.22; page63
8.1.23; page63
8.1.24; page64
8.2.4; page66
8.2.5; page66
8.2.6; page66
8.2.7; page67
8.2.8; page67
8.2.9; page67
8.3; page68
8.4.2; page70
8.4.3; page70
8.4.4; page71
8.4.5; page72
8.4.6; page74
8.4.7: page74
8.4.7; page74
NA
8.4.9: page76
IDT™
46
TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH STEREO MICROPHONE AND MIC/JACK SENSING
STAC9766/9767
V 7.4 12/06