92hd89f Integrated Device Technology, 92hd89f Datasheet - Page 46

• Manufacturer Part Number: 92hd89f
• Description: Ten Channel Content Protection Hd Audio Codec Low Power Optimized For Ecr15b And Eup
• Manufacturer: Integrated Device Technology

92HD89F
Ten channel Content Protection HD Audio codec optimized for low power
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
4.2.
MixerOut
To all ports
enabled as
Vol
output
-46.5 to 0 dB
In 1.5 dB steps
mute
40QFN
Stream &
Stream &
Stream &
Stream &
Stream &
Stream &
Stream &
Stream &
Stream &
Stream &
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Select
Select
Select
Select
Select
Select
Select
Select
Select
Select
Mixer
Vol
Digital
Digital
Digital
Mute
Mute
Mute
mute
-6,-12,-18, -24 dB
Σ
ADC0
ADC1
ADC0
ADC1
vol
mute
mute
mute
mute
mute
-34.5 to +12 dB
In 1.5 dB steps
ADC0
ADC1
Analog PC_BEEP
mute
mute
(Vendor Specific)
vol
vol
vol
vol
vol
vol
vol
vol
vol
vol
+0 to +22.5 dB
In 1.5 dB steps
+0 to +22.5 dB
In 1.5 dB steps
Figure 11. 40QFN Functional Block Diagram
SPDIF OUT
Gain
Gain
Digital
Digital
Digital
Digital
Digital
Mute
Mute
Mute
Mute
Mute
PCM to
InMUX0
InMUX1
InMUX2
InMUX3
CD
SPDIF IN to
SPDIF OUT
vol
vol
PCM OR
PCM to
DAC 0
DAC 1
DAC 2
DAC 3
DAC 4
SPDIF OUT0
EAPD/
SPDIF_IN /
SPDIF OUT1
Pin 40
Pin 1
46
DMIC0
DMIC1
DMIC0
DMIC1
Port C
Port D
Port G
Port H
Port C
Port D
Port G
Port H
Port A
Port B
Port E
Port F
Port A
Port B
Port E
Port F
Mixer
Mixer
CD
CD
DAC0
DAC1
DAC2
DAC3
DAC4
InMUX0
InMUX2
MixerOutVol
MixerOutVol
MixerOutVol
MixerOutVol
MixerOutVol
MixerOutVol
MixerOutVol
MixerOutVol
DAC0
DAC1
DAC2
DAC3
DAC4
DAC0
DAC1
DAC2
DAC3
DAC4
DAC0
DAC1
DAC2
DAC3
DAC4
DAC0
DAC1
DAC2
DAC3
DAC4
DAC0
DAC1
DAC2
DAC3
DAC4
DAC0
DAC1
DAC2
DAC3
DAC4
DAC0
DAC1
DAC2
DAC3
DAC4
DAC0
DAC1
DAC2
DAC3
DAC4
Digital PC Beep
Digital PC Beep
Digital PC Beep
Digital PC Beep
Digital PC Beep
Digital PC Beep
Digital PC Beep
Digital PC Beep
Analog Beep
Analog Beep
Analog Beep
Analog Beep
Analog Beep
Analog Beep
Analog Beep
Analog Beep
Port B
Port C
Port G
Port H
Port A
Port B
Port D
Port F
Port G
Port D
Port A
Port B
Port C
Port E
Port H
Port F
CD
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
InMUX1
InMUX3
+0/+10/+20/+30 dB
+0/+10/+20/+30 dB
+0/+10/+20/+30 dB
+0/+10/+20/+30 dB
+0/+10/+20/+30 dB
+0/+10/+20/+30 dB
+0/+10/+20/+30 dB
+0/+10/+20/+30 dB
HP
HP
HP
LO
LO
LO
LO
LO
Boost
Boost
Boost
Boost
Boost
Boost
Boost
Boost
Port A
Port E
Port G
Port H
DAC0
DAC1
DAC2
DAC3
V1.0 04/10
PORT D
Pin Complex
Pins 29/30
PORT A
Pin Complex
Pins 33/34
PORT B
Pin Complex
Pins 18/19
PORT C
Pin Complex
Pins 20/21
PORT E
Pin Complex
Pins 11/12
PORT F
Pin Complex
Pins 13/14
PORT G
Pin Complex
Pins 36/37
PORT H
Pin Complex
Pins 38/39
CD
Pin Complex
Pins 15/16/17
No Bias
Mic Bias
Mic Bias
Mic Bias
92HD89F
No Bias
No Bias
No Bias
No Bias