Renesas M16C/64C User Manual page 718

M16C/64C Group
Program Suspend
FMR00 bit
Set to 1 by an interrupt request
FMR31 bit
FMR33 bit
IR bit
Erase Suspend
Erase command issued
FMR00 bit
FMR31 bit
FMR32 bit
IR bit
FMR00: Bit in the FMR0 register
FMR33, FMR32, FMR31: Bits in the FMR3 register
IR: Interrupt control register to enter suspend mode
The above assumes the following:
The FMR30 bit in the FMR3 register is 1 (suspend enabled).
Figure 30.14 Suspend Operation Example in EW1 Mode
R01UH0092EJ0110 Rev.1.10
Jul 31, 2012
Program command or
lock bit program command issued
Programming
Program command issued
Erasing
Set to 1 by an
interrupt request
td(SR-SUS)
Interrupt request
accepted
td(SR-SUS) Program suspend
Program completed
Programming
Interrupt request accepted
Erase suspend
30. Flash Memory
Program completed
Programming
Set to 0 by a program
Erase completed
Erasing
Set to 0 by a program
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