92hd73e Integrated Device Technology, 92hd73e Datasheet - Page 40

• Manufacturer Part Number: 92hd73e
• Description: Ten Channel Hd Audio Codec Premium Wlp 3/4 Compliant
• Manufacturer: Integrated Device Technology

TEN CHANNEL HD AUDIO CODEC, PREMIUM WLP 3/4 COMPLIANT
5. WIDGET INFORMATION AND SUPPORTED COMMAND VERBS
92HD73E
TEN CHANNEL HD AUDIO CODEC, PREMIUM WLP 3/4 COMPLIANT
HDA
Link
M ixerOutVol
Mixer
NID = 1Ah
NID = 1Bh
ADC0
ADC1
NID = 25h
NID = 26h
NID = 27h
SPDIF
SPDIF
SPDIF
OUT0
OUT1
IN
NID = 15h
NID = 16h
NID = 17h
NID = 18h
NID = 19h
MixerOutVol
in 1.5dB steps
DAC0
DAC1
DAC2
DAC3
DAC4
-46.5 to 0dB
NID = 1Eh
M ute
Volum e
-95.25 to 0dB
-95.25 to 0dB
-95.25 to 0dB
-95.25 to 0dB
-95.25 to 0dB
0 to 22.5dB
0 to 22.5dB
1.5dB step
1.5dB step
0.75dB step
0.75dB step
0.75dB step
0.75dB step
0.75dB step
ADC0 MUX
ADC1 MUX
ADC0 MUX
ADC1 MUX
ADC0 MUX
ADC1 MUX
NID = 20h
NID = 21h
Mixer
ADC0
ADC1
Σ
MUX
MUX
VOLUME KNOB
NID = 1Dh
DAC0
DAC1
DAC2
DAC3
DAC4
Figure 12. Widget Diagram
Mute Volum e
Mute Volum e
Mute Volum e
Mute Volum e
Mute Volum e
Port G
DM IC0
DM IC1
Port G
DM IC0
DM IC1
-34.5 to +12dB
Port A
Port B
Port C
Port D
Port E
Port F
Port H
Port A
Port B
Port C
Port D
Port E
Port F
Port H
M ixer
M ixer
in 1.5dB steps
NID = 1Fh
CD
CD
NID = 22h
NID = 23h
NID = 24h
Dig0Pin
Dig1Pin
Dig2Pin
NID = 1Ch
PC_BEEP
Digital
40
enabled
output
To all
ports
CD
MixerOutVol
MixerOutVol
MixerOutVol
MixerOutVol
MixerOutVol
MixerOutVol
MIXER
MIXER
Port C
Port D
Port G
Port H
DAC0
DAC1
DAC2
DAC3
DAC4
Port A
DAC0
DAC1
DAC2
DAC3
DAC4
Port B
DAC0
DAC1
DAC2
DAC3
DAC4
DAC0
DAC1
DAC2
DAC3
DAC4
DAC0
DAC1
DAC2
DAC3
DAC4
Port E
DAC0
DAC1
DAC2
DAC3
DAC4
Port F
DAC0
DAC1
DAC2
DAC3
DAC4
DAC0
DAC1
DAC2
DAC3
DAC4
VSV
NID = 2Ah
NID = 2Bh
NID = 28h
NID = 29h
INPORT0
INPORT1
INPORT2
INPORT3
MUX
MUX
MUX
MUX
-6,-12,-18, -24 dB
M ute Volum e
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 = 0Ah
IN VOL
NID = 0Bh
IN VOL
NID = 0Ch
IN VOL
NID = 0Dh
IN VOL
NID = 0Eh
IN VOL
NID = 0Fh
IN VOL
IN VOL
IN VOL
NID = 10h
NID = 11h
92HD73E
Port A
Port B
Port C
Port D
Port E
Port G
Port H
Port F
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
PC_BEEP (Pin 12)
BIAS
BIAS
BIAS
BIAS
HP
HP
LO
HP
LO
LO
LO
LO
NID = 12h
NID = 13h
NID = 14h
(Port I)
10/20/30
10/20/30
CD
DMIC0
DMIC1
PC AUDIO
V 1.0 03/08