92hd005 Integrated Device Technology, 92hd005 Datasheet - Page 55

• Manufacturer Part Number: 92hd005
• Description: Four Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
3.4.3.2.
3.4.3.3.
[31:17]
[15:8]
[16]
Bit
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
PortA PinCap
PortA ConnLen
Get
Get
Bitfield Name
ImpSenseCap
PresDtctCap
BalancedIO
EAPDCap
HdphCap
VrefCap
OutCap
TrigRqd
Rsvd2
Rsvd1
InCap
Table 71. PortA PinCap Command Response Format
Table 72. PortA ConnLen Command Verb Format
Table 70. PortA PinCap Command Verb Format
Verb ID
Verb ID
F00
F00
RW
55
R
R
R
R
R
R
R
R
R
R
R
Reset
0x17
0x0
0x0
0x0
0x0
0x1
0x1
0x1
0x1
0x1
0x1
Reserved
This widget does not control EAPD pin
VRef generation is supported by this pin
complex, and the following voltages can be
produced on the associated VRef pin: 80%
AVdd; 50% AVdd; GND; Hi-Z (required
since pin complex is output capable)
Reserved
Pin complex does not have balanced pins.
Pin complex is input capable.
Pin complex is output capable.
Pin complex has headphone amplifier.
Pin complex can perform Presence Detect.
Trigger is required for impedance
measurement
Pin complex supports impedance sense.
Payload
Payload
0C
0E
92HD005/92HD005D
Description
See bitfield table.
See bitfield table.
Response
Response
PC AUDIO
V 1.1 4/08