92HD202 Datasheet, PDF (41/168 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table 45. AFG GPIOUnsol Command Response Format
Bit
Bitfield Name
RW
Reset
Description
Unsolicited enable mask for GPIO1. If set,
and the Unsolicited Response control for
[1]
EnMask1
RW
0x0
this widget has been enabled, an
unsolicited response will be sent when
GPIO1 is configured as input and changes
state.
Unsolicited enable mask for GPIO0. If set,
and the Unsolicited Response control for
[0]
EnMask0
RW
0x0
this widget has been enabled, an
unsolicited response will be sent when
GPIO0 is configured as input and changes
state.
7.2.19. AFG GPIOSticky
Table 46. AFG GPIOSticky Command Verb Format
Verb ID
Payload
Get
F1A
00
Set1
71A
See bits [7:0] of bitfield table
Response
See bitfield table
0000_0000h
Bit
[31:4]
[3]
Table 47. AFG GPIOSticky Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd
R
0x0
Reserved
Mask3
GPIO3 input type (when configured as
input):
0 = Non-Sticky (level-sensitive);
RW
0x0
1 = Sticky (edge-sensitive). Sticky inputs
are cleared by writing zero to
corresponding bit of GPIO Data register.
GPIOPolarity determines rising or falling
edge sensitivity.
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
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IDT CONFIDENTIAL
92HD202
REV 1.2 112006