stac9228d5tae Integrated Device Technology, stac9228d5tae Datasheet - Page 44

• Manufacturer Part Number: stac9228d5tae
• Description: 8-channel High Definition Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.2.13. AFG GPIO
[31:8]
[31:5]
[5:0]
Bit
Bit
[7]
[6]
[4]
[3]
[2]
Set1
Get
Bitfield Name
Bitfield Name
Rsvd2
Rsvd1
Data4
Data3
Data2
Rsvd
Table 36. AFG UnsolResp
Tag
En
Table 38. AFG GPIO
Table 37. AFG GPIO
IDT CONFIDENTIAL
Verb ID
F15
715
RW
RW
RW
RW
RW
RW
RW
44
R
R
R
Command Response Format
See bits [7:0] of bitfield table.
Reset
Reset
Command Response Format
0x0
0x0
0x0
0x0
Command Verb Format
0x0
0x0
0x0
0x0
Payload
Reserved
Allow generation of Unsolicited Responses.
Reserved
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
Reserved
Data for GPIO4. If this GPIO bit is
configured as Sticky (edge-sensitive) input,
it can be cleared by writing zero (one) here
when the corresponding Polarity Control bit
is zero (one).
Data for GPIO3. If this GPIO bit is
configured as Sticky (edge-sensitive) input,
it can be cleared by writing zero (one) here
when the corresponding Polarity Control bit
is zero (one).
Data for GPIO2. If this GPIO bit is
configured as Sticky (edge-sensitive) input,
it can be cleared by writing zero (one) here
when the corresponding Polarity Control bit
is zero (one).
00
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
0000_0000h
Response
PC AUDIO