CS8420-CSR View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS8420-CSR

Digital Audio Sample Rate Converter

Cirrus Logic 

CS8420

SDOUT RMCK RERR ORIG COPY

Function

LO

-

-

-

- Serial Output Port is Slave

HI

-

-

-

- Serial Output Port is Master

-

-

-

- LO Mode 4A: C transmitted data is copied from received data, U & V =0,

received PRO, EMPH, AUDIO is visible

-

-

-

- HI Mode 4B: CUV transmitted data is input serially on pins, received PRO,

EMPH and AUDIO is not visible

-

LO LO -

- Serial Input & Output Format IF1&OF1

-

LO HI -

- Serial Input & Output Format IF2&OF2

-

HI LO -

- Serial Input & Output Format IF3&OF3

-

HI HI -

- Serial Input & Output Format IF1&OF5

-

-

- LO - TCBL is an input

-

-

- HI - TCBL is an output

Table 13. Hardware Mode 4 Start-Up Options

68

DS245F4

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