STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 50

• Manufacturer Part Number: STAC9228
• Description: Theater Quality Eight Channel High Definition Audio Codec With Digital Microphone Interface
• Manufacturer: Integrated Device Technology

IDT™
STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.2.19. AFG SubID
[31:24]
[23:16]
[15:8]
[7:0]
Bit
Bit
[1]
[0]
Set1
Set2
Set3
Set4
Get
Bitfield Name
Bitfield Name
Assembly
Subsys3
Subsys2
Subsys1
Mask1
Mask0
Table 48. AFG GPIOSticky
Table 50. AFG SubID
Table 49. AFG SubID
IDT CONFIDENTIAL
Verb ID
F20
720
721
722
723
RW
RW
RW
RW
RW
RW
RW
RW
50
Command Response Format
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
Reset
Reset
0x00
0x00
0x01
0x00
0x0
0x0
Command Response Format
Command Verb Format
Payload
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.
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.
Subsystem ID. (Any non-zero value)
Assembly ID. (Not applicable to CODEC
vendors)
00
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
0000_0000h
0000_0000h
0000_0000h
0000_0000h
Response
PC AUDIO