92HD700 Datasheet, PDF (99/181 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

92HD700
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[15:8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Table 210. PortB PinCap Command Response Format
Bitfield Name
RW
Reset
Description
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)
Rsvd1
R
0x0
Reserved
BalancedIO
R
0x0
Pin complex does not have balanced pins.
InCap
R
0x1
Pin complex is input capable.
OutCap
R
0x1
Pin complex is output capable.
HdphDrvCap
R
0x1
Pin has a headphone amplifier.
PresDtctCap
R
0x1
Pin complex can perform Presence Detect.
TrigRqd
R
0x1
Trigger is required for impedance
measurement
ImpSenseCap
R
0x1
Pin complex supports impedance sense.
6.13.3. PortB ConLst
Get
Table 211. PortB ConLst Command Verb Format
Verb ID
Payload
F00
0E
Response
See bitfield table.
Table 212. PortB ConLst Command Response Format
Bit Bitfield Name RW
Reset
Description
[31:8]
Rsvd
R
0x0
Reserved
[7]
LForm
R
0x0
Connection list uses short-form (7-bit) NID
entries.
[6:0]
ConL
R
0x03 = Enabled DAC4
0x02 = Disabled DAC4
Number of NID entries in connection list.
IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
99
IDT CONFIDENTIAL
92HD700
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