Cirrus-logic CDB4265 Manual do Utilizador descarregar pdf (Página 13)

CDB4265

DS657DB1 13

5.3 SUBCLOCK SOURCE CONTROL - ADDRESS 03H

5.3.1 SUBCLOCK SOURCE (BITS 1:0)

Default = 01

Function:

This bit selects the source of the CS4265 SCLK and LRCK signals. Table 2 shows the available set-

tings.

76543210

Reserved Reserved Reserved Reserved Reserved Reserved SUBCLK1 SUBCLK0

Table 2. CS4265 Subclock Source

SUBCLK1 SUBCLK0 CS4265 Subclock Source

0 0 - CS4265 is Master

- PCM Header Subclocks are Output from CS4265

01 Reserved

1 0 - CS4265 is Slave to PCM Header

- PCM Header Subclocks are an Input

1 1 - CS4265 is Slave to CS8416 subclocks

- PCM Header Subclocks are Output from CS8416 Subclocks

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 29 30

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Cirrus-logic CDB4265 Manual do Utilizador Página 13