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PCM1753, PCM1754, PCM1755

SLES092E – APRIL 2003 – REVISED JULY 2019

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8.6.1.2.6

DM12: Digital De-Emphasis Function Control

Default value: 0

The DM12 bit is used to enable or disable the digital de-emphasis function. See the plots shown in the Typical

Characteristics section of this data sheet.

8.6.1.2.7

DMF[1:0]: Sampling Frequency Selection for the De-Emphasis Function

Default value: 00

The DMF[1:0] bits are used to select the sampling frequency used for the digital de-emphasis function when it is

enabled.

8.6.1.2.8

FMT[2:0]: Audio Interface Data Format

Default value: 101

The FMT[2:0] bits are used to select the data format for the serial audio interface. The table in Figure 29 shows

the available format options.

Figure 29. FMT[2:0]: Audio Interface Data Format Table