STAC9758 Datasheet, PDF (116/119 Pages) Integrated Device Technology – HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS

STAC9758/9759
HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS™
PC AUDIO
16.APPENDIX A: PROGRAMMING REGISTERS
Reg #
Name
D15 D14 D13
D12 D11 D10 D9
D8
D7
D6
D5
D4
D3
D2
D1
D0 Default
00h
Reset
RSRVD SE4
SE3
SE2 SE1 SE0 ID9 ID8 ID7 ID6 ID5 ID4 ID3 ID2 ID1 ID0 6A90h
02h
Master Volume
Mute RSVD ML5 ML4 ML3 ML2 ML1 ML0 RMute RSVD MR5 MR4 MR3 MR2 MR1 MR0 8000h
04h
DAC-A Volume
Mute RSVD HPL5 HPL4 HPL3 HPL2 HPL1 HPL0 RMute RSVD HPR5 HPR4 HPR3 HPR2 HPR1 HPR0 8000h
06h
Master Volume Mono
Mute
RESERVED
MM5 MM4 MM3 MM2 MM1 MM0 8000h
0Ah
PC_BEEP Volume
Mute
RSVD
PC_
BEEP_FD
F7
F6
F5
F
F3
F2
F1
F0 PV3 PV2 PV1 PV0 RSRVD 0000h
0Ch
Phone Volume
Mute
RESERVED
GN4 GN3 GN2 GN1 GN0 8008h
0Eh
Mic Volume MONO
ALLMute RESERVED
GNL4
GNL3 GNL2
GNL1
GNL0
RMute
BOOST
EN
RSRVD
GN4
GN3
GN2
GN1
GN0 8008h
0Eh
MIC Volume STEREO
LMute RESERVED
GNL4
GNL3 GNL2
GNL1
GNL0
RMute
BOOST
EN
RSRVD
GN4
GN3
GN2
GN1
GN0 8008h
10h
Line In Volume
Mute
RESERVED
GL4 GL3 GL2 GL1 GL0 RMute RESERVED GR4 GR3 GR2 GR1 GR0 8808h
12h
CD Volume
Mute
RESERVED
GL4 GL3 GL2 GL1 GL0 RMute RESERVED GR4 GR3 GR2 GR1 GR0 8808h
14h
DAC-B to Mixer2 Volume Mute
RESERVED
GL4 GL3 GL2 GL1 GL0 RMute RESERVED GR4 GR3 GR2 GR1 GR0 8808h
16h
AUX Volume
Mute
RESERVED
GL4 GL3 GL2 GL1 GL0 RMute RESERVED GR4 GR3 GR2 GR1 GR0 8808h
18h
PCM Out Volume
Mute
RESERVED
GL4 GL3 GL2 GL1 GL0 RMute RESERVED GR4 GR3 GR2 GR1 GR0 8808h
1Ah
Record Select
RESERVED
SL2 SL1 SL0
RESERVED
SR2 SR1 SR0 0000h
1Ch
Record Gain
Mute
RESERVED
GL3 GL2 GL1 GL0 RMute
RESERVED
GR3 GR2 GR1 GR0 8000h
20h
General Purpose
POP RSRVD 3D RSVD DRSS1 DRSS0 MIX MS LPBK
RESERVED
0000h
22h
3D Control
RESERVED
DP3 DP2 RESERVED 0000h
24h
Audio Int. & Paging
I4
I3
I2
I1
I0
RESERVED
PG3 PG2 PG1 PG0 0000h
26h
Powerdown Ctrl/Stat
EAPD PR6 PR5 PR4 PR3 PR2 PR1 PR0
RESERVED
REF ANL DAC ADC 000Fh
28h
Extended Audio ID
ID1 ID0
RESERVED REV1 REV0 AMAP LDAC SDAC CDAC DSA1 DSA0 RSVD SPDIF DRA VRA 0BC7
2Ah
Extended Audio Control/Status VCFG PRL PRK
PRJ
PRI
SPCV MADC LDAC
SDAC
CDAC
SPSA1 SPSA0
VRM/
RSVD
SPDIF
DRA
VRA 05F0h
2Ch
PCM DAC Rate
(DAC A & DAC-CL
SR15 SR14 SR13 SR12 SR11 SR10 SR9 SR8 SR7 SR6 SR5 SR4 SR3 SR2 SR1 SR0 BB80h
2Eh
PCM Surr DAC Rate
(DAC-B)
SR15 SR14 SR13 SR12 SR11 SR10 SR9 SR8 SR7 SR6 SR5 SR4 SR3 SR2 SR1 SR0 BB80h
30h
PCM LFE DAC Rate
(DAC-CR)
SR15 SR14 SR13 SR12 SR11 SR10 SR9 SR8 SR7 SR6 SR5 SR4 SR3 SR2 SR1 SR0 BB80h
32h
PCM LR ADC Rate
SR15 SR14 SR13 SR12 SR11 SR10 SR9 SR8 SR7 SR6 SR5 SR4 SR3 SR2 SR1 SR0 BB80h
36h
Center/LFE Volume
Mute RSVD LFE5 LFE4 LFE3 LFE2 LFE1 LFE0 Mute RSVD CNT5 CNT4 CNT3 CNT2 CNT1 CN0 8080h
38h
Surround Volume
Mute RSVD LSR5 LSR4 LSR3 LSR2 LSR1 LSR0 Mute RSVD RSR5 RSR4 RSR3 RSR2 RSR1 RSR0 8080h
3Ah
SPDIF Control
#V DRS SPSR1 SPSR2 L
CC6
CC5
CC4 CC3
CC2
CC1
CC0
PRE
COPY
#PCM/
AUDIO
PRO
2000h
3Eh
Extended Modem Status
RESERVED
PRA
RESERVED
GPIO 0100h
4Ch
GPIO Pin Config
RESERVED
GC3 GC2 GC1 GC0
(GPIO3) (GPIO2) (GPIO1) (GPIO0)
000Fh
4Eh
GPIO Pin Polarity/Type
RESERVED
GP3 GP2 GP1 GP0
(GPIO3) (GPIO2) (GPIO1) (GPIO0)
FFFFh
50h
GPIO Pin Sticky
RESERVED
GS3 GS2 GS1 GS0
(GPIO3) (GPIO2) (GPIO1) (GPIO0)
0000h
52h
GPIO Pin Mask
RESERVED
GW3 GW2 GW1 GW0
(GPIO3) (GPIO2) (GPIO1) (GPIO0)
0000h
54h
GPIO Pin Status
RESERVED
GI3 GI2 GI1 GI0
(GPIO3) (GPIO2) (GPIO1) (GPIO0)
0000h
60h Page 00h
SPDIF_IN Status1
LVL CC6 CC5 CC4 CC3 CC2 CC1 CC0 MODE1 MODE0 PRE2 PRE1 PRE0 CPY /AUD PRO 0000h
60h
Page 01h
CODEC Class/Rev
X
X
X
CL4 CL3 CL2 CL1 CL0 RV7 RV6 RV5 RV4 RV3 RV2 RV1 RV0 18xxh
62h
Page 00h
SPDIF_IN Status2
SP_VAL RSVD CA1 CA0 FS3 FS2 FS1 FS0 CN3 CN2 CN1 CN0 SN3 SN2 SN1 SN0 0000h
62h
Page 01h
64h
Page 00h
PCI SVID
Universal Jacks^TM
Output Select
PVI15 PVI14 PVI13 PVI12 PVI11 PVI10 PVI9 PVI8 PVI7 PVI6 PVI5 PVI4 PVI3 PVI2 PVI1 PVI0 FFFFh
CSEN CS1 CS0 RSEN RS1 RS0 FSEN FS1 FS0 LS2 LS1 LS0 MSEN MS1 MS0 RSVD D794h
64h
Page 01h
66h
Page 00h
PCI SID
Universal Jacks^TM
Input Select
PI15 PI14 PI13 PI12 PI11 PI10 PI9
RESERVED
LI2
LI1
PI8 PI7
LI0
PI6
PI5
PI4
RESERVED
PI3 PI2
PI1 PI0 FFFFh
MI2 MI1 MI0 0201h
66h
Page 01h
Function Select
RESERVED
FC3 FC2 FC1 FC0 T/R 0000h
IDT™
116
HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS™
STAC9758/9759
V 1.2 1206