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Are the values of program unchanged if set to user and user program mode?

Latest Updated:03/25/2009

Question:

Are the values of the program counter and register unchanged in the transition from the user mode to the user program mode?

Answer:

They are unchanged. The operation in the user program mode is the same as the user mode except that the write/erase protection of the on-chip flash memory is released.
Suitable Products
SH7144, SH7145
SH7065
SH7058
SH7055
SH7050, SH7051
SH7052, SH7053, SH7054
SH7047, SH7049, SH7105, SH7107, SH7109
SH7046, SH7148, SH7101, SH7048, SH7104, SH7106, SH7108
SH7040, SH7041, SH7042, SH7043, SH7044, SH7045
SH7018
SH7014, SH7016, SH7017