參數(shù)資料
型號(hào): 92HD001
廠商: Integrated Device Technology, Inc.
元件分類: Codec
英文描述: 2-CHANNEL HIGH DEFINITION AUDIO CODEC
中文描述: 2聲道高保真音頻編解碼器
文件頁數(shù): 80/126頁
文件大小: 1024K
代理商: 92HD001
92HD001/92HD001D
2-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT
2-CHANNEL HIGH DEFINITION AUDIO CODEC
80
92HD001/92HD001D
V 1.0 12/06
IDT CONFIDENTIAL
5.14.4.
InPortMux ConnLen
5.14.5.
InPortMux AmpCap
Table 166. InPortMux ConnLen Command Verb Format
Verb ID
Payload
Response
Get
F00
0E
See bitfield table
Table 167. InPortMux ConnLen Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[31.:8]
Rsvd
R
0x0
Reserved
[7]
LongForm
R
0x0
Connection list uses short-form (7-bit) NID entries.
[6.:0]
N
R
0x05
Number of NID entries in connection list.
Table 168. InPortMux AmpCap Command Verb Format
Verb ID
Payload
Response
Get
F00
12
See bitfield table
Table 169. InPortMux AmpCap Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[31]
Mute
R
0x0
No mute capability
[30.:23]
Rsvd3
R
0x0
Reserved
[22.:16]
StepSize
R
0x27
Size of each step in the gain range = 10dB
[15]
Rsvd2
R
0x0
Reserved
[14.:8]
NumSteps
R
0x04
Number of steps in the gain range = 5 (0dB to +40dB)
[7]
Rsvd1
R
0x0
Reserved
[6.:0]
Offset
R
0x00
0dB-step is programmed with this offset
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