Cirrus-logic CDB4270 Manuel d'utilisateur télécharger pdf (Page 23)

DS686DB3 23

CDB4270

5.5 CS8416 RX CONTROL - ADDRESS 03H

5.5.1 CS8416 RMCLK Divider Control (Bit 6)

Default = 0

Function:

This bit selects the CS8416 RMCLK divider ratio. Table 10.

5.5.2 CS8416 Master/Slave Select (Bit 4)

Default = 0

Function:

This bit selects CS8416 Master Mode (SCLK, LRCK are outputs) or Slave Mode (SCLK, LRCK are in-

puts). See Table 11

5.5.3 CS8416 SDOUT Format Select (Bit 3)

Default = 0

Function:

This bit selects the CS8416 SDOUT format. See.Table 12

76543210

Reserved RXCLK Reserved RX_M/S RX_FMT Reserved Reserved Reserved

RXCLK CS8416 RMCLK Frequency

0 256 x Fs

1 128 x Fs

Table 10. CS8416 RMCLK Frequency

RX_M/S CS8416 Master/Slave

0 CS8416 Slave Mode

1 CS8416 Master Mode

Table 11. CS8416 Master/Slave

RX_FMT CS8416 SDOUT Format

0 24-bit Left-Justified

1 24-bit I²S

Table 12. CS8416 SDOUT Format

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 49 50

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Cirrus-logic CDB4270 Manuel d'utilisateur Page 23