92HD700 Datasheet, PDF (33/181 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

92HD700
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table 26. AFG SupPwrState Command Response Format
Bit Bitfield Name RW Reset
Description
Power State D1 is supported. Allows for lowest possible
[1]
D1Sup
R
0x1
power consuming state from which it can return to fully on
state within 10ms, excepting analog pass-through circuits
which must remain fully on.
[0]
D0Sup
R
0x1 Power State D0 is supported. Node power state is fully on.
6.2.9. AFG GPIOCnt
Get
Table 27. AFG GPIOCnt Command Verb Format
Verb ID
Payload
F00
11
Response
See bitfield table.
Bit
[31]
[30]
[29:24]
[23:16]
[15:8]
[7:0]
Table 28. AFG GPIOCnt Command Response Format
Bitfield Name RW
Reset
Description
GPIWake
R
Wake capability. Assuming the Wake Enable
Mask controls are enabled, GPIOs configured
0x1
as inputs can cause a wake (generate a
Status Change event on the link) when there
is a change in level on the pin.
GPIUnsol
R
Unsolicited Response capability. Assuming
the Unsolicited Enable Mask controls are
0x1
enabled, GPIOs configured as inputs can
generate an Unsolicited Response on the link
when there is a change in level on the pin.
Rsvd
R
0x0
Reserved
NumGPIs
R
0x00
Number of GPI pins supported by function
NumGPOs
R
0x00
Number of GPO pins supported by function
NumGPIOs
R 0x03 = 48-pin Number of GPIO pins supported by function
6.2.10. AFG OutAmpCap
Get
Table 29. AFG OutAmpCap Command Verb Format
Verb ID
Payload
Response
F00
12
See bitfield table.
IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
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