alc861 Realtek Semiconductor Corporation, alc861 Datasheet - Page 33

• Manufacturer Part Number: alc861
• Description: 7.1 Channel High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

8.1.10. Parameter – Pin Capabilities (Verb ID=F00h, Parameter ID=0Ch)
The Pin Capabilities parameter returns a bit field describing the capabilities of the Pin Complex widget.
7.1 Channel High Definition Audio Codec
Codec Response Format
Note: Only Pin Complex widgets support this parameter.
31:16
15:8
Bit
7
6
5
4
3
2
1
0
Table 24. 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.
Reserved
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 a device 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
25
Reserved
3
Ground
2
Track ID: JATR-1076-21
50%
1
Datasheet
Hi-Z
0
ALC861
Rev. 1.3