Figure 4-1. GUI Front Page
The EVM can be configured in the configuration page shown in
. By default, all the configuration
registers are locked and CRC protected. Clicking the
Unlock registers
check box on the Configuration Page will
automatically write REGISTER_LOCK_STATUS =0x9B to unlock the configuration registers for write operation.
CRC can be disabled by writing CONFIG_CRC_EN = 0h through Console window (Options → Show Console) or
GUI Register Map Page. For example, output voltages, startup and shutdown delays and peak current limits can
be changed for each buck converter.
Getting Started
SNVU769A – SEPTEMBER 2021 – REVISED OCTOBER 2022
LP877451Q1EVM Evaluation Module
9
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