參數(shù)資料
型號(hào): CXD2589Q
廠商: Sony Corporation
元件分類: 數(shù)字信號(hào)處理
英文描述: CD Digital Signal Processor
中文描述: CD數(shù)字信號(hào)處理器
文件頁(yè)數(shù): 55/61頁(yè)
文件大小: 794K
代理商: CXD2589Q
– 55 –
CXD2589Q
DAC block mute operation
Soft mute
Soft mute results and the input data is attenuated to zero when any one of the following conditions is met.
When attenuation data of "000" (high) is set
When the SMUT command of $AX is set to 1
When a high signal is input to the SYSM input pin
Forced mute
Forced mute results when the FMUT command of $AX is set to 1.
Forced mute fixes the PWM output that is input to the LPF block to low.
When setting FMUT, set OPSL2 to 1. (See the $AX commands.)
Zero detection mute
Forced mute is applied when the $9X command ZMUT is set to 1 and the zero data is detected for the left
and right channels.
(See "Zero data detection".)
Soft mute on
Soft mute off
Soft mute off
23.2 [ms]
23.2 [ms]
0dB
dB
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