Computex FP-40 - C-Flash Settings

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Technical Information on On-board Flash Programmer FP-40 Aug. 31, 2023 (Second edition)

C-Flash Settings

Navigate to [Target system setting] [Set Initial value] tab. On clicking the [External I/O Setting] button, the following

setting screen will be displayed:

[1] Power supply selection

Select whether to use VTref or 3.3V I/F. Both cannot be used simultaneously.

When [Do not use] is selected, each signal is automatically set to [Do not use/output].

[2] Use Start writing input signal

Input signal to FP-40 to start the Write procedure.

[Enable] is automatically selected if the power supply is set to enable in the power supply selection.

[3] External OK output signal

Select the output format of the OK signal.

[4] External NG output signal

Selects the output of the NG signal. Note that the 3.3V I/F does not provide a signal equivalent to EX_NG.

[Enable] is automatically selected if the power supply is set to enable in the power supply selection.

[5] External BSY output signal

Select the output format of the BSY signal.

[Enable] is automatically selected if the power supply is set to enable in the power supply selection.