Ssig Chk; Blank Chk; Erase - Renesas M-Station User Manual

Baseboard for 78k0 and 78k0s micro-boards

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M-Station Baseboard

9.2.4.2

SSig Chk

Clicking the Ssig Chk command button initializes the device, reads its silicon signature, and then

displays that information in the Device box.

9.2.4.3

Clicking the Blank Chk command button executes a blank check operation on the flash device, after

first initializing and checking the silicon signature. The Status window displays the progress of the

operation.

If the device is blank (erased), the Status window displays "Blank" at the end of the operation. If the

device is not blank, the Status window displays "Not Blank" and you receive this warning:

Click OK and then execute an Erase operation (subsection 9.2.4.4).

9.2.4.4

Clicking the Erase command button erases the flash device, after first initializing it and checking its

silicon signature. For some flash devices, a pre-write operation is done. After a pre-write operation (if

any), an erase operation is performed. This may take several seconds. After erasing, some flash

devices require an area write-back operation. The Status window shows the progress of erasing.

After completion, the Status window displays "Erased".

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