92hd89d Integrated Device Technology, 92hd89d Datasheet - Page 47

• Manufacturer Part Number: 92hd89d
• Description: Eight Channel Hd Audio Codec Low Power Optimized For Ecr15b And Eup
• Manufacturer: Integrated Device Technology

92HD89D
Eight channel HD Audio codec optimized for low power
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
5. WIDGET INFORMATION AND SUPPORTED COMMAND VERBS
HDA
Link
MixerOut
Mixer
Vol
NID = 1Ah
NID = 1Bh
ADC0
ADC1
NID = 25h
NID = 26h
NID = 27h
SPDIF
SPDIF
SPDIF
OUT0
OUT1
MixerOutVol
NID = 1Eh
in 1.5dB steps
IN
-46.5 to 0dB
NID = 15h
NID = 16h
NID = 17h
NID = 18h
NID = 19h
Mute
VSW1
DAC0
DAC1
DAC2
DAC3
Volume
-95.25 to 0dB
-95.25 to 0dB
-95.25 to 0dB
-95.25 to 0dB
0 to 22.5dB
1.5dB step
0.75dB step
0.75dB step
0.75dB step
0.75dB step
Mixer
ADC1 MUX
ADC0 MUX
ADC1 MUX
Figure 12. Widget Diagram (same for both package option)
NID = 21h
Σ
ADC1
ADC0 MUX
ADC1 MUX
MUX
NID = 1Dh
DAC0
DAC1
DAC2
DAC3
Mute Volume
Mute Volume
Mute Volume
Mute Volume
Mute Volume
-34.5 to +12dB
in 1.5dB steps
DMIC0
DMIC1
Port G
Port A
Port B
Port C
Port D
Port E
Port F
Port H
Mixer
CD
NID = 22h
ADC0 MUX
ADC1 MUX
Dig0Pin
0 to 22.5dB
1.5dB step
CD
ADC0 MUX
NID = 24h
NID = 1Ch
PC_BEEP
Dig2Pin
NID = 1Fh
NID = 20h
VSW0
Digital
47
NID = 2Ah
NID = 2Bh
ADC0
NID = 28h
NID = 29h
INPORT0
INPORT1
INPORT2
INPORT3
MUX
MUX
MUX
MUX
MUX
NID = 23h
Dig1Pin
DMIC0
DMIC1
Port C
Port D
Port G
Port H
Port A
Port B
Port E
Port F
Mixer
CD
Port A
Port B
Port D
Port A
Port E
Port G
Port H
Port B
Port C
Port G
Port H
DAC 0
DAC 1
DAC 2
DAC 3
Port F
MixerOutVol
MixerOutVol
MixerOutVol
MixerOutVol
MixerOutVol
MixerOutVol
enabled
output
To all
ports
MIXER
MIXER
Port A
Port B
Port C
Port D
Port E
Port G
Port H
DAC0
DAC1
DAC2
DAC3
DAC0
DAC1
DAC2
DAC3
DAC0
DAC1
DAC2
DAC3
DAC0
DAC1
DAC2
DAC3
DAC0
DAC1
DAC2
DAC3
DAC0
DAC1
DAC2
DAC3
Port F
DAC0
DAC1
DAC2
DAC3
DAC0
DAC1
DAC2
DAC3
VSV
-6,-12,-18, -24 dB
Mute Volume
10/20/30
10/20/30
10/20/30
10/20/30
10/20/30
10/20/30
10/20/30
10/20/30
NID = 0Ch
NID = 0Dh
NID = 0Ah
IN VOL
NID = 0Bh
IN VOL
IN VOL
IN VOL
NID = 0Eh
IN VOL
NID = 0Fh
IN VOL
IN VOL
IN VOL
NID = 12h
NID = 10h
NID = 11h
NID = 13h
NID = 14h
(Port I)
Port C
Port D
Port G
Port H
Port A
Port B
Port E
Port F
10/20/30
10/20/30
CD
DMIC0
DMIC1
BIAS
BIAS
BIAS
BIAS
HP
HP
LO
HP
LO
LO
LO
LO
PC_BEEP (Pin 12)
V1.0 04/10
92HD89D