CS42418 datasheet(35/67 Pages) CIRRUS

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CS42418

5.5.2

ADC ONE_LINE MODE (ADC_OLX)

Default = 00

Function:

These bits select which mode the ADC will use. By default one-line mode is disabled but can be se-

lected using these bits. Please see Figures 10 and 11 to see the format of one-line mode 1 and

one-line mode 2.

5.5.3

DAC ONE_LINE MODE (DAC_OLX)

Default = 00

Function:

These bits select which mode the DAC will use. By default one-line mode is disabled but can be se-

lected using these bits. Please see Figures 10 and 11 to see the format of one-line mode 1 and

one-line mode 2.

5.5.4

CODEC RIGHT JUSTIFIED BITS (CODEC_RJ16)

Default = 0

Function:

This bit determines how many bits to use during right justified mode for the DAC and ADC. By default

the DAC and ADC will be in RJ24 bits but can be set to RJ16 bits.

0 - 24 bit mode.

1 - 16 bit mode.

DIF1

DIF0

Description

Format

Figure

Left Justified, up to 24-bit data

I2S, up to 24-bit data

Right Justified, 16-bit or 24-bit data

reserved

Table 7. Digital Interface Formats

ADC_OL1

ADC_OL2

Description

Format

Figure

DIF: take the DIF setting from reg04h[7:6]

One-Line #1

310

One-Line #2

411

reserved

Table 8. ADC One_Line Mode

DAC_OL1

DAC_OL2

Description

Format

Figure

DIF: take the DIF setting from reg04h[7:6]

One-Line #1

310

One-Line #2

411

reserved

Table 9. DAC One_Line Mode

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