參數(shù)資料
型號: 92HD206DX5PRGXYYX8
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 編解碼器
英文描述: PCM CODEC, PQFP48
封裝: ROHS COMPLIANT, LQFP-48
文件頁數(shù): 54/176頁
文件大?。?/td> 1463K
代理商: 92HD206DX5PRGXYYX8
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT
8-CHANNEL HIGH DEFINITION AUDIO CODEC
147
92HD206
V 1.2 112006
IDT CONFIDENTIAL
6.23. CD Node (NID = 0x12)
6.23.1. CD WCap
Table 366. PCBEEP Gen Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[31:8]
Rsvd
R
0x0
Reserved
[7:0]
Divider
RW
0x0
Enable internal PC-Beep generation.
Divider = 00h - disables internal PC Beep
generation and enables normal operation of
the CODEC.
Divider not 00h - generates the beep tone
on all Pin Complexes that are currently
configured as outputs. The HD Audio spec
states that the beep tone frequency =
(48 KHz HD Audio SYNC rate) / (4*Divider),
producing tones from 47 Hz to 12 KHz
(logarithmic scale). Instead, this part
generates tones with frequency = 48000 *
(257 - Divider) / 1024, yielding a linear
range from 12 KHz to 93.75 Hz in steps of
46.875 Hz. If JackSenseVSR[Rate2x], then
the beep tones generated have frequency =
48000 * (513 - Divider) / 1024, yielding a
range of 24 KHz to 12093.75 Hz in steps of
46.875 Hz.
Table 367. CD WCap Command Verb Format
Verb ID
Payload
Response
Get
F00
09
See bitfield table.
Table 368. CD WCap Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[31:24]
Rsvd2
R
0x0
Reserved
[23:20]
Type
R
0x4
Widget type = Pin Complex
[19:16]
Delay
R
0x0
Number of sample delays through widget
[15:12]
Rsvd1
R
0x0
Reserved
[11]
SwapCap
R
0x0
No left/right channel swap capability
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