Analog Devices MAX77857 Manual page 10

Evaluates: MAX77857 (WLP) MAX77857 Evaluation Kit
Figure 8. Port Synchronization Menu Figure 9. Device Synchronization Menu
Configuration
The Configuration tab (Figure 7) displays information and status of the IC on the EV Kit as well as all available register
settings. It is divided into different sections: POK Status and Fault Interrupts, Output Voltage Configuration, and
Miscellaneous Configuration.
Click Read Once located on the top of the GUI window to obtain all setting values currently stored on all the MAX77857's
registers. After changing the setting values in the GUI software, click Write on the top of the GUI window to apply all
settings to the MAX77857's registers. Alternatively, click Read on each setting section to obtain the setting values of that
particular section currently stored on the MAX77857's registers. After changing the setting values in the GUI software,
click Write in the corresponding setting section to apply the new settings for that particular section to the MAX77857's
registers.
The POK Status and Fault Interrupt Source section (Figure 10) displays the power-OK status and any fault conditions
detected on the MAX77857 IC, which are stored in the INT_SRC register. Periodically check the POK Status and Fault
Interrupt Source section during evaluation to monitor the status of power-OK (POK), overvoltage protection (OVP),
output hard-short, thermal shutdown (THS), and overcurrent protection (OCP). Click Read to obtain the latest status from
the IC.
Figure 10. Configuration Tab—POK Status and Fault Interrupt Source Section
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