CDB5366 Datasheet, PDF (7/24 Pages) Cirrus Logic – Evaluation Board for CS5366

CDB5366
3.4 FlexGUI Low-Level View
The Low-level Register Map view provides direct control over the CS5366, the FPGA and GPIO settings
that change the CS5366 device address. Select the desired device tab; then select and modify any write-
register values. Register modification is always a READ-WRITE-READ operation and is usable at both the
byte or bit level. For byte-level control, type the required hex value in the desired register field numerical
box. For bit-level control, click the corresponding graphical push-button in the desired register field or use
the pull-down menu to access and change the bit values.
Figure 2. FlexGUI Low-Level Register View
When the CS5366 is put in Control Port mode, the DIP switches are ignored and configuration is determined
by the register bits. When placed back in Stand-Alone mode, the DIP switches regain board control. Exiting
Control Port mode is achieved by stopping the FlexGUI program. Once the program is stopped, about three
seconds later, Stand-Alone mode is established.
DS626DB1
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