STAC9227 Datasheet, PDF (39/237 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
6.2.5. AFG PCMCap
Get
Table 21. AFG PCMCap Command Verb Format
Verb ID
Payload
F00
0A
Response
See bitfield table.
Bit
[31:21]
[20]
[19]
[18]
[17]
[16]
[15:12]
[11]
[10]
[9]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Table 22. AFG PCMCap Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
B32
R
0x0
32 bit audio formats are NOT supported
B24
R
0x1
24 bit audio formats are supported
B20
R
0x1
20 bit audio formats are supported
B16
R
0x1
16 bit audio formats are supported
B8
R
0x0
8 bit audio formats are NOT supported
Rsvd1
R
0x0
Reserved
R12
R
0x0
384 KHz rate (8/1*48 KHz) NOT supported
R11
R
0x1
192.0 KHz rate (4/1*48 KHz) supported
R10
R
0x1
176.4 KHz rate (4/1*44.1 KHz) supported
R9
R
0x1
96.0 KHz rate (2/1*48 KHz) supported
R8
R
0x1
88.2 KHz rate (2/1*44.1 KHz) supported
R7
R
0x1
48.0 KHz rate supported (REQUIRED)
R6
R
0x1
44.1 KHz rate supported
R5
R
0x0
32.0 KHz rate (2/3*48 KHz) supported
R4
R
0x0
22.05 KHz rate (1/2*44.1 KHz) supported
R3
R
0x0
16.0 KHz rate (1/3*48 KHz) supported
R2
R
0x0
11.025 KHz rate (1/4*44.0 KHz) supported
R1
R
0x0
8.0 KHz rate (1/6*48 KHz) supported
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
39
IDT CONFIDENTIAL
STAC9227/9228/9229/9230V 1.0 MARCH 2007