92HD005 Datasheet, PDF (85/205 Pages) Integrated Device Technology – 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

92HD005/92HD005D
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
PC AUDIO
Bit
[15:8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Table 155. PortF PinCap Command Response Format
Bitfield Name
RW
Reset
Description
VrefCap
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
Pin complex is output capable.
R
0x1
OutCap = 1 if DAC1 enabled,
OutCap = 0 otherwise
HdphCap
R
0x0
Pin does not have 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.
3.4.8.3.
PortF ConnLen
Table 156. PortF ConnLen Command Verb Format
Verb ID
Payload
Get
F00
0E
Response
See bitfield table.
Bit
[31:8]
[7]
[6:0]
Table 157. PortF ConnLen Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd
R
0x0
Reserved
LongForm
R
0x0
Connection list uses short-form (7-bit) NID
entries.
Number of NID entries in connection list.
N
R
0x01
N = 01h if DAC1 enabled,
N = 00h otherwise
IDT™
85
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
V 1.0 12/06