92HD202 Datasheet, PDF (40/168 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table 43. AFG GPIOWakeEn Command Response Format
Bit
Bitfield Name
RW
Reset
Description
Wake enable for GPIO1:
0 = wake-up event is disabled;
[1]
W1
RW
0x0
1 = when HD Audio link is powered down
(RST# is asserted), a wake-up event will
trigger a Status Change Request event on
the link.
Wake enable for GPIO0:
0 = wake-up event is disabled;
[0]
W0
RW
0x0
1 = when HD Audio link is powered down
(RST# is asserted), a wake-up event will
trigger a Status Change Request event on
the link.
7.2.18. AFG GPIOUnsol
Table 44. AFG GPIOUnsol AFG GPIOUnsol Command Verb Format
Verb ID
Payload
Response
Get
F19
00
See bitfield table
Set1
719
See bits [7:0] of bitfield table
0000_0000h
Bit
[31:4]
[3]
[2]
Table 45. AFG GPIOUnsol Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd
R
0x0
Reserved
EnMask3
Unsolicited enable mask for GPIO3. If set,
and the Unsolicited Response control for
RW
0x0
this widget has been enabled, an
unsolicited response will be sent when
GPIO3 is configured as input and changes
state.
EnMask2
Unsolicited enable mask for GPIO2. If set,
and the Unsolicited Response control for
RW
0x0
this widget has been enabled, an
unsolicited response will be sent when
GPIO2 is configured as input and changes
state.
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
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IDT CONFIDENTIAL
92HD202
REV 1.2 112006