CDB42L52 데이터 시트보기 (PDF) - Cirrus Logic

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CDB42L52

Evaluation Board for CS42L52

Cirrus Logic 

CDB42L52

2.1 Board Configuration Tab

The “Board Configuration” tab provides high-level control of signal routing on the CDB42L52. This tab also

includes basic controls that allow “quick setup” in a number of simple board configurations. Status text de-

tailing the CODEC’s specific configuration appears directly below the associated control. This text may

change depending on the setting of the associated control. A description of each control group is outlined

below:

CS42L52 CODEC Basic Configuration - Register controls for CS42L52 basic setup like interface format,

clocking functions and analog input signal routing. See Section 2.2 through Section 2.5 for more controls in

the CS42L52.

CS8416 S/PDIF Receiver Control - Register controls for setting up the CS8416.

CS8406 S/PDIF Transmitter Control - Register controls for setting up the CS8406.

Clock/Data Routing and Selection - Includes controls used for routing clocks and data between the

CS42L52, CS8416, oscillator, I/O stake header, SRC and PFD. Also includes a reset control for the

CS42L52.

Update - Reads all registers in the FPGA, CS42L52 and CS8421 and shows the current values in the GUI.

Reset - Resets FPGA to default routing configuration.

Figure 1. Board Configuration Tab

DS680DB1

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