92HD66C Datasheet, PDF (67/291 Pages) Integrated Device Technology – SIX CHANNEL HD AUDIO CODECS

92HD66C
SIX CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
Field Name
EnMask0
Bits
R/W
Default
Reset
0
RW
0h
POR - DAFG - ULR
Unsolicited enable mask for GPIO0. If set, and the Unsolicited Response con-
trol for this widget has been enabled, an unsolicited response will be sent when
GPIO0 is configured as input and changes state.
6.7.16. AFG (NID = 01h): GPIOSticky
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
F1A00h
Byte 1 (Bits 7:0)
71Ah
Field Name
Rsvd
Mask4
Mask3
Mask2
Mask1
Mask0
Bits
R/W
Default
Reset
31:5
R
00000000h
N/A (Hard-coded)
Reserved.
4
RW
0h
POR - DAFG - ULR
GPIO4 input type (when configured as input): 0 = Non-Sticky (level-sensitive);
1 = Sticky (edge-sensitive). (Available only on 48-pin versions)
3
RW
0h
POR - DAFG - ULR
GPIO3 input type (when configured as input): 0 = Non-Sticky (level-sensitive);
1 = Sticky (edge-sensitive).
2
RW
0h
POR - DAFG - ULR
GPIO2 input type (when configured as input): 0 = Non-Sticky (level-sensitive);
1 = Sticky (edge-sensitive).
1
RW
0h
POR - DAFG - ULR
GPIO1 input type (when configured as input): 0 = Non-Sticky (level-sensitive);
1 = Sticky (edge-sensitive).
0
RW
0h
POR - DAFG - ULR
GPIO0 input type (when configured as input): 0 = Non-Sticky (level-sensitive);
1 = Sticky (edge-sensitive).
6.7.17. AFG (NID = 01h): SubID
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16)
Set
723h
722h
Byte 2 (Bits 15:8)
721h
Byte 1 (Bits 7:0)
720h
IDT CONFIDENTIAL
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92HD66C