Cirrus-logic CDB43L22 Manual do Utilizador descarregar pdf (Página 12)

12 DS792DB1

CDB43L22

4.1 Board Configuration Tab

The “Board Configuration” tab provides high-level control of signal routing on the CDB43L22. This tab also

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

tailing the CS43L22’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:

CS43L22 Basic Configuration - Includes controls for configuring the interface format, clocking functions and

analog input signal routing in the CS43L22. See Section 4.2 through Section 4.4 for more controls in the

CS43L22.

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

Clock Source and Routing Selection - Includes controls used to configure the value and source of the mas-

ter, frame and bit clocks which are sent to the CS43L22.

Update - Reads all registers in the FPGA, CS43L22 and the CS8416 and shows the current values in the

GUI.

Reset - Resets FPGA to default routing configuration.

Figure 4. Board Configuration Tab

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Cirrus-logic CDB43L22 Manual do Utilizador Página 12