92hdw74c2 Integrated Device Technology, 92hdw74c2 Datasheet - Page 49

• Manufacturer Part Number: 92hdw74c2
• Description: Six Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

SIX CHANNEL HD AUDIO CODEC
92HDW74C2
SIX CHANNEL HD AUDIO CODEC
6.2.10. AFG OutAmpCap
6.2.9.1.
6.2.10.1. AFG OutAmpCap
[31]
[30]
[29.:24]
[23.:16]
[15.:8]
[7.:0]
Get
[31]
[30.:23]
[22.:16]
[15]
Bit
Bit
AFG GPIOCnt
GPIWake
GPIUnsol
Rsvd
NumGPIs
NumGPOs
NumGPIOs
Mute
Rsvd3
StepSize
Rsvd2
Bitfield Name
Bitfield Name
F00
Verb ID
R
R
R
R
R
R
R
R
R
R
49
RW
RW
1
1
00
00
00
08
1
00
02
0
Reset
Reset
12
Wake capability. Assuming the Wake
Enable Mask controls are enabled
GPIOs configured as inputs can cause a
wake (generate a Status Change event
on the link) when there is a change in
level on the pin.
GPIO unsolicited response support: 1 =
yes 0 = no.
Reserved.
Number of GPI pins supported by func-
tion group.
Number of GPO pins supported by func-
tion group.
Number of GPIO pins supported by
function group.
Mute support: 1 = yes 0 = no.
Reserved.
Size of each step in the gain range: 0 to
127 = .25dB to 32dB in .25dB steps.
Reserved.
Payload
92HDW74C2
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.0 03/08