How To Reprogramming User Boot Program; Example Of Flash Memory Reprogramming Procedure; Step-1; Figure 6.30 Reprogram By User Boot Program (1) - Toshiba TXZ Reference Manual

How to Reprogramming User Boot Program

This method switches the Page 0 area to Page 1 area to hold a user boot program using the memory swap function
when Flash memory is reprogrammed.
The following is an example of reprogramming procedure of user boot program.
(Assumed conditions: Swap size is 4K bytes. Page 1 program is copied from Page 0.)

6.8.1. Example of Flash Memory Reprogramming Procedure

6.8.1.1. Step-1

The user confirms whether "00" is read from [FCSWPSR]<SWP[1:0]>.
2018-06-05

Figure 6.30 Reprogram by User Boot Program (1)

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TXZ Family
Flash Memory
Rev. 2.0