92hd98 Integrated Device Technology, 92hd98 Datasheet - Page 16

• Manufacturer Part Number: 92hd98
• Description: Datasheet
• Manufacturer: Integrated Device Technology

92HD98
SINGLE CHIP PC AUDIO SYSTEM, CODEC+MONO SPEAKER AMPLIFIER+CAPLESS HP+LDO
IDT CONFIDENTIAL
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
D0
D1-D2
D3
D3cold
D4
D5
Power
State
AFG
2.2.
De-Asserted
(High)
De-Asserted
(High)
De-Asserted
(High)
-
-
-
Mixer
RESET#
The mixer supports independent gain (-34.5 to +12dB in 1.5dB steps) on each input as well as inde-
pendent mutes on each input. The following inputs are available:
•
•
•
•
•
Port A
Port C
Port F
DAC 0
DAC 1
Disabled
Disabled Disabled
Disabled Disabled
Disabled Disabled -
-
-
Enable
GPIO0
Disabled Disabled -
-
-
-
Enable
Input
Table 5. SPDIF OUT 1 Behavior
Enabled
Disabled -
Enabled
Disabled -
Enabled
-
-
Output
Enable
Disabled -
Enabled
Disabled -
Enabled
Disabled -
Enabled
-
-
-
Convert
er Dig
16
En
-
0
1-15
-
-
-
-
-
-
-
-
-
Strea
m ID
-
-
-
-
-
-
0
1
-
-
0
1
-
-
-
Keep
Alive
En
Hi-Z (internal pull-down enabled)
Active - Pin drives 0 (internal pull-down
NA)
Active - Pin drives SPDIF-format, but
data is zeroes (internal pull-down NA)
Active - Pin drives SPDIFOut1 data
(internal pull-down NA)
Hi-Z (internal pull-down enabled)
Active - Pin drives 0 (internal pull-down
NA)
Active - Pin drives 0 (internal pull-down
NA)
Active - Pin drives SPDIF-format, but
data is zeroes (internal pull-down NA)
Hi-Z (internal pull-down enabled)
Hi-Z (internal pull-down enabled)
Hi-Z (internal pull-down enabled)
Active - Pin drives SPDIF-format, but
data is zeroes (internal pull-down NA)
Hi-Z (internal pull-down enabled)
Hi-Z (port off)
Hi-Z (port off)
Pin Behavior
V 0.91 10/10
92HD98