參數資料
型號: STAC9220
廠商: Integrated Device Technology, Inc.
元件分類: Codec
英文描述: 8-CHANNEL HIGH DEFINITION AUDIO CODEC
中文描述: 8聲道高傳真音效
文件頁數: 50/172頁
文件大小: 1129K
代理商: STAC9220
STAC9220/9221/9223
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT
50
STAC9220/9221/9223
V 0.96 102706
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.5.20.
AFG SubID
Table 49. AFG GPIOSticky Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[31:4]
Rsvd
R
0x0
Reserved
[3]
Mask3
RW
0x0
GPIO3 input type (when configured as input):
0 = Non-Sticky (level-sensitive);
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.
[2]
Mask2
RW
0x0
GPIO2 input type (when configured as input):
0 = Non-Sticky (level-sensitive);
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.
[1]
Mask1
RW
0x0
GPIO1 input type (when configured as input):
0 = Non-Sticky (level-sensitive);
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.
[0]
Mask0
RW
0x0
GPIO0 input type (when configured as input):
0 = Non-Sticky (level-sensitive);
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.
Table 50. AFG SubID Command Verb Format
Verb ID
Payload
Response
Get
F20
00
See bitfield table
Set1
720
See bits [7:0] of bitfield table
0000_0000h
Set2
721
See bits [15:8] of bitfield table
0000_0000h
Set3
722
See bits [23:16] of bitfield table
0000_0000h
Set4
723
See bits [31:24] of bitfield table
0000_0000h
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