Cirrus-logic CDB5346 User Manual download pdf (Page 6)

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CDB5346

3. PC SOFTWARE CONTROL

The CDB5346 uses a Microsoft Windows-based GUI (download from Cirrus web site), which allows control of the

CS5346, CS8416, CS8406 and CS2000-CP registers. Interface to the GUI is provided via USB connection. Once

the USB cable is connected between the CDB5346 and the host PC, run “FlexLoader.exe”. The software should

automatically detect the board. If a board selection dialog is displayed, select “CDB5346” from the list. Once loaded,

all registers are set to their default state. The GUI’s “File” menu provides the ability to save and load script files con-

taining all of the register settings. Sample script files for basic mode operation can be downloaded from the archive

at www.cirrus.com. Refer to “Pre-Configured Script Files” on page 7 for details.

3.1 CDB5346 Controls Tab

The CDB5346 Controls tab provides a high-level intuitive interface to many of the configuration options of

the CS5346 and CDB5346. The controls within the CS5346 Controls group box control the internal registers

of the CS5346 (with the exception of AD0/AD1 which are controlled by GPIO on the on-board microcontrol-

ler). The controls within the Board Controls group box control the board level clock and data routing on the

CDB5346.

Figure 1. CDB5346 Controls Tab

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Cirrus-logic CDB5346 User Manual Page 6