Cirrus Logic CDB44800 - Manual (Page 7)

CDB44800
DS632DB2 7
2. GUI CONTROL
The CDB44800 is shipped with a Microsoft Windows
®
based GUI, which allows control over the
CS8416 and CS44800 registers. Interface to the CDB44800 control port is provided using an RS-
232 serial cable. Once the appropriate cable is connected between the CDB44800 and the host
PC, load the FlexLoader.exe from the CDB44800 directory. Once loaded, all registers are set to
their default reset state. The GUI File menu provides the ability to save and restore (load) script
files containing all of the register settings. Sample script files are provided for basic functionality.
2.1 CS44800 Dialog Tab
The CS44800 Dialog tab provides high level control over the CS44800’s registers. Controls
are provided to change volume, mute, power down, ramp, SAI input format, minimum pulse
width, and channel delay.
Figure 1. CS44800 Dialog Tab