STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 99

• 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
6.11.4.
SPDIFOut Stream
[31:3]
Bit
Bit
[9]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
[2]
[1]
[0]
Get
Bitfield Name
Bitfield Name
NonPCM
Table 182. SPDIFOut Stream
Float32
Table 180. SPDIFOut PCM
Rsvd
PCM
R10
R9
R8
R7
R6
R5
R4
R3
R2
R1
Table 181. SPDIFOut Stream
IDT CONFIDENTIAL
Verb ID
F00
RW
RW
99
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Reset
Reset
0x1
0x1
0x1
0x1
0x1
0x0
0x0
0x0
0x0
0x0
0x0
0x1
0x0
0x1
Command Response Format
Command Response Format
Command Verb Format
176.4 KHz rate (4/1*44.1 KHz) supported
96.0 KHz rate (2/1*48 KHz) supported
88.2 KHz rate (2/1*44.1 KHz) supported
48.0 KHz rate supported (REQUIRED)
44.1 KHz rate supported
32.0 KHz rate (2/3*48 KHz) NOT supported
22.05 KHz rate (1/2*44.1 KHz) NOT
supported
16.0 KHz rate (1/3*48 KHz) NOT supported
11.025 KHz rate (1/4*44.0 KHz) NOT
supported
8.0 KHz rate (1/6*48 KHz) NOT supported
Reserved
Non-PCM data supported.
No support for Float32 data.
PCM-formatted data supported.
Payload
0B
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
Response
PC AUDIO