STAC9200/9200D
2-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table 19. AFG FrmtCap Command Response Format
Bit
[11]
[10]
[9]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Bitfield Name
R12
R11
R10
R9
R8
R7
R6
R5
R4
R3
R2
R1
RW
R
R
R
R
R
R
R
R
R
R
R
R
Reset
0x0
0x1
0x1
0x1
0x1
0x1
0x1
0x0
0x0
0x0
0x0
0x0
Description
384 KHz rate (8/1*48 KHz) NOT supported
192.0 KHz rate (4/1*48 KHz) supported
176.4 KHz rate (4/1*44.1 KHz) supported
96.0 KHz rate (2/1*48 KHz) supported
88.2KHz rate (2/1*44.1KHz) 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
5.4.6.
AFG StreamCap
Table 20. AFG StreamCap Command Verb Format
Verb ID
Get
F00
Payload
0B
Response
See bitfield table
Table 21. AFG StreamCap Command Response Format
Bit
[31.:3]
[2]
[1]
[0]
Bitfield Name
Rsvd
NonPCM
Float32
PCM
RW
R
R
R
R
Reset
0x0
0x0
0x0
0x1
Reserved
No support for non-PCM (AC3) data.
No support for single-precision floating-point data.
PCM-formatted data supported.
Description
IDT鈩?/div>
2-CHANNEL HIGH DEFINITION AUDIO CODEC
29
IDT CONFIDENTIAL
STAC9200/9200D
V 1.4 12/06
prev
next