STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 38

• 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
6.2.4.
AFG Cap
[31:17]
[15:12]
[31:9]
[11:8]
[7:0]
[7:4]
[3:0]
[16]
Bit
Bit
[8]
Get
Bitfield Name
Bitfield Name
OutputDelay
InputDelay
NodeType
BeepGen
Rsvd3
Rsvd2
Rsvd1
UnSol
Rsvd
Table 18. AFG Type
Table 20. AFG Cap
Table 19. AFG Cap
IDT CONFIDENTIAL
Verb ID
F00
RW
RW
38
R
R
R
R
R
R
R
R
R
Command Response Format
Command Response Format
Reset
Reset
0x01
Command Verb Format
0xD
0xD
0x0
0x1
0x0
0x1
0x0
0x0
Reserved
This node is capable of generating an
unsolicited response, and will respond to
the Unsolicited Response verb (Verb ID
708h).
Node type = Audio Function Group
Reserved
Optional Beep Generator is present
Reserved
Typical latency = 13 frames. Number of
samples between when the sample is
received as an analog signal at the pin and
when the digital representation is
transmitted on the Azalia link.
Reserved
Typical latency = 13 frames. Number of
samples between when the signal is
received from the Azalia link and when it
appears as an analog signal at the pin.
Payload
08
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
Response
PC AUDIO