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UM11854
NXP Semiconductors
KITPF5030SKTEVM programming board
Figure 37. INIT safety tab
To ease the configuration, Read and Write All buttons are implemented.
6.6.3.3 Watchdog tab
The watchdog tab gathers all the registers and configurations having an impact on the watchdog, except
"Watchdog Type". The watchdog error and refresh counters are displayed depending on the limit configuration.
Watchdog answers can be generated and sent to the device depending on the watchdog type. The watchdog
type configured in the OTP must be manually selected in the drop-down list to explore the watchdog features. If
the user is not aware of the type of watchdog configured in the OTP, it can be found in Mirrors tab.
The "FS0B Release Command" calculates and sends the right secure 16-bit word to release FS0B.
A simplified way to release FS0B after power-up is to select the right type of watchdog configured in the OTP
and then click the "FS0B Release script" button. This action sends the right sequence to close the initialization
sequence, sets the error counter back to 0, and then releases FS0B, shown in
Figure
38.
UM11854
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User manual
Rev. 1 — 9 March 2023
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