92hd005 Integrated Device Technology, 92hd005 Datasheet - Page 57

• 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
3.4.3.6.
[31:1]
[31:8]
[4:3]
[2:0]
Bit
Bit
[0]
[7]
[6]
[5]
Set1
Get
PortA PinCtl
Bitfield Name
Bitfield Name
VrefSelect
HdphEn
Rsvd2
OutEn
Rsvd1
Table 77. PortA ConnSelect Command Response Format
Index
Rsvd
InEn
Table 79. PortA PinCtl Command Response Format
Table 78. PortA PinCtl Command Verb Format
Verb ID
F07
707
RW
RW
RW
RW
RW
RW
RW
57
R
R
R
See bits [7:0] of bitfield table.
Reset
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
Payload
Reserved
Connection select control index.
Reserved
1 = enable the low impedance amplifier
associated with the output.
1 = (CODEC) output path of Pin Widget is
enabled
1 = (CODEC) input path of Pin Widget is
enabled
Reserved
VRefEn: Selects one of the possible states
for the VRef signal associated with the Pin
Widget. If the value written to this control
does not correspond to a supported value
defined in the VRefCntrl field of the Pin
Capabilities parameter (0C), then this
control will take the value of 000b (Hi-Z).
(Hi-Z = 000b, 50% = 001b, GND = 010b,
80% = 100b)
00
92HD005/92HD005D
Description
Description
See bitfield table.
0000_0000h
Response
PC AUDIO
V 1.1 4/08