Fujitsu FR81S User Manual
CHAPTER 46: WORKFLASH MEMORY
5. Operation
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : WORKFLASH MEMORY
FUJITSU SEMICONDUCTOR CONFIDENTIAL
16
5.1.2. Configuring CPU Programming Mode
Configuring CPU programming mode is shown below.
When the FWE bit of the WorkFlash control register (DFCTLR) is "1", it is CPU programming mode.
When the DFRDY bit of the WorkFlash status register (DFSTR) is "1", read/write from/to the flash memory
is enabled in this mode.
MB91520 Series
MN705-00010-1v0-E
1987