92HD202 Datasheet, PDF (95/168 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table 179. PortB WCap Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[8]
ConnList
R
0x1
Connection list is present
[7]
UnSolCap
R
0x1
Unsolicited Response is supported
[6]
ProcWidget
R
0x0
No Processing Controls parameter
[5]
Stripe
R
0x0
No support for striping
[4]
FormatOvrd
R
0x0
N/A for pin complex
No amplifier info; use default amplifier
[3]
AmpParOvrd
R
0x0
parameters from Audio Function node
instead
[2]
OutAmpPrsnt
R
0x0
No output amplifier
[1]
InAmpPrsnt
R
0x0
No input amplifier
[0]
Stereo
R
0x1
Stereo widget
7.12.2. PortB PinCap
Get
Table 180. PortB PinCap Command Verb Format
Verb ID
Payload
F00
0C
Response
See bitfield table
Bit
[31:17]
[16]
[15:8]
Table 181. PortB PinCap Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
EapdCap
R
0x0
This widget does not control EAPD pin
VrefCntrl
VRef generation is supported by this pin
complex, and the following voltages can be
R
0x17
produced on the associated VRef pin: 80%
AVdd; 50% AVdd; GND; Hi-Z (required
since pin complex is output capable)
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
95
IDT CONFIDENTIAL
92HD202
REV 1.2 112006