alc885-gr Realtek Semiconductor Corporation, alc885-gr Datasheet - Page 43

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alc885-gr

Manufacturer Part Number
alc885-gr
Description
7.1+2 Channel High-performance Hda Codec With Content Protection
Manufacturer
Realtek Semiconductor Corporation
Datasheet

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Manufacturer
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Part Number:
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8.1.9.
The Pin Capabilities parameter returns a bit field describing the capabilities of the Pin Complex widget.
7.1+2 Channel High-Performance HDA Codec
With Content Protection
Codec Response Format
Note: Only Pin Complex widgets support this parameter.
31:16
15:8
Bit
7
6
5
4
3
2
1
0
Parameter – Pin Capabilities (Verb ID=F00h, Parameter ID=0Ch)
Table 31. Parameter – Pin Capabilities (Verb ID=F00h, Parameter ID=0Ch)
Reserved. Read as 0’s
Headphone Drive Capable
Presence Detect Capable
Description
VREF Control Capability
‘1’ in corresponding bit field indicates signal levels of associated Vrefout are specified as a percentage of
AVDD.
L-R Swap. Indicates the capability of swapping the left and right
Balanced I/O Pin
‘1’ indicates this pin complex has balanced pins
Input Capable
‘1’ indicates this pin complex supports input
Output Capable
‘1’ indicates this pin complex supports output
‘1’ indicates this pin complex has an amplifier to drive a headphone
‘1’ indicates this pin complex can detect whether there is anything plugged in
Trigger Required
‘1’ indicates whether a software trigger is required for an impedance measurement
Impedance Sense Capable
‘1’ indicates this pin complex can perform analog sense on the attached device to determine its type
Reserved
7:6
100%
5
80%
4
35
Reserved
3
Ground
2
50%
1
ALC885 Series
Datasheet
Hi-Z
0
Rev. 1.1