Texas Instruments TLV320AIC3106 Evaluation Module (EVM) and USB motherboard TLV320AIC3106EVM-K TLV320AIC3106EVM-K 데이터 시트
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TLV320AIC3106EVM-K
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TLV320AIC3106EVM Software
4.10.2
DAC Filters
Figure 17. DAC Filters
4.10.2.1
De-emphasis Filters
The de-emphasis filters used in the TLV320AIC3106 can be programmed as described in the
data sheet, using this tab (
). Enter the coefficients for the de-emphasis filter
response desired. While on this tab, the de-emphasis response will be shown on the Effect Filter
Response graph; however, note that this response is not included in graphs of other effect responses
when on the other filter design tabs.
Response graph; however, note that this response is not included in graphs of other effect responses
when on the other filter design tabs.
Figure 18. De-emphasis Filters
4.10.2.2
DAC Digital Effects Filter
The digital audio input stream can be routed through the digital effects filter in the codec before routing to
the DAC to allow custom audio performance. The digital effects filter cannot operate on both the ADC or
DAC at the same time. The digital effects filter operation is discussed in
the DAC to allow custom audio performance. The digital effects filter cannot operate on both the ADC or
DAC at the same time. The digital effects filter operation is discussed in
23
SLAU209A – April 2007 – Revised June 2010
TLV320AIC3106EVM and TLV320AIC3106EVM-PDK
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