92hd71b5x5prgxb3x8 Integrated Device Technology, 92hd71b5x5prgxb3x8 Datasheet - Page 13

• Manufacturer Part Number: 92hd71b5x5prgxb3x8
• Description: Four Channel Hd Audio Codec, Low Power Optimized, 4-ports, 95db Snr
• Manufacturer: Integrated Device Technology

4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
D0-D3
D0-D3
AFG Power
92HD71B5
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
AFG Power
State
State
1.4.6.
De-Asserted (High)
De-Asserted (High)
De-Asserted (High)
De-Asserted (High)
De-Asserted (High)
Asserted (Low)
De-Asserted (High)
De-Asserted (High)
De-Asserted (High)
De-Asserted (High)
RESET#
Asserted (Low)
Mono Output
The MONO Output is connected to pin 32 and has an independent mute (see the Widget listing for
details). The MONO Output derives its input from the output of the summing node after the mono
mux. The following sources are available for the mono pin:
DAC0 Output: When enabled (by using port connection list), both DAC0 Outputs are summed
together.
RESET#
Disabled
Disabled
Disabled
Disabled
Enabled
Enable
GPIO7
Output Enable
Table 3. SPDIF OUT 0 (Pin 48) Behavior
Table 4. SPDIF OUT 1 (Pin 45) Behavior
-
Disabled
Enabled
Enabled
Enabled
-
Disabled
Enabled
Enabled
Enabled
Output
Enable
-
-
Converter Dig
13
Disabled
Enabled
Enabled
Enable
-
-
Dig Enable
Converter
Disabled
Enabled
Enabled
-
-
-
Stream ID
Stream ID
1-15
0
-
1-15
-
-
0
-
-
-
-
92HD71B5
Active - Pin drives SPDIF-format,
Active - Pin drives SPDIF-format,
Hi-Z (internal pull-down enabled)
Hi-Z (internal pull-down enabled)
data (internal pull-down enabled)
Hi-Z (internal pull-down enabled)
Hi-Z (internal pull-down enabled)
data (internal pull-down enabled)
retained until the rising edge of
retained until the rising edge of
otherwise the previous state is
Active - Pin drives SPDIFOut0
otherwise the previous state is
Active - Pin drives SPDIFOut1
configuration (internal pull-up
Active - Pin drives 0 (internal
Active - Pin drives 0 (internal
immediately after power on,
immediately after power on,
Active - Pin reflects GPIO7
but data is zeroes (internal
but data is zeroes (internal
pull-down enabled)
pull-down enabled)
pull-down enabled)
pull-down enabled)
Pin Behavior
Pin Behavior
RESET#
RESET#
enabled)
PC AUDIO
V 1.0, 01/08