CDB4385A Ver la hoja de datos (PDF) - Cirrus Logic

Número de pieza

componentes Descripción

Fabricante

CDB4385A

Evaluation Board for CS4385A

Cirrus Logic 

CDB4385A

JUMPER /

SWITCH

J15

J16

S2

PURPOSE

Selects source of control data

JTAG micro programming

Resets CS8416 and CS4385A

POSITION

*shunts on Left

shunts removed

-

CS4385A mode settings M0-4

1-5

Sets clock source

6

S1

Sets MCLK ratio of CS8416

7

Selects PCM or DSD mode

8

*Default Factory Settings

FUNCTION SELECTED

*Control from PC and on-board microcontroller

External control input using center and right columns

Reserved for factory use only

The CS8416 must be reset if switch S1 is changed

Default: M0, M4 open (HI)

M1, M2, M3 closed (LO)

Sets clock source for CS4385A

*open = RX(CS8416), closed = EXT(J11)

Selects 128x (open) or 256x (*closed) MCLK/LRCK ratio

output for CS8416

For PCM input set to *Open, for DSD set to Closed

Table 2. CDB4385A Jumper Settings

6

DS837DB1

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