Fujitsu FR81S User Manual
CHAPTER 45: FLASH MEMORY
5. Operation
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : FLASH MEMORY
FUJITSU SEMICONDUCTOR CONFIDENTIAL
27
5.1.2. Configuring CPU Programming Mode
Configuring CPU programming mode is shown below.
When the FWE bit of the flash control register (FCTLR) is "1", it is CPU programming mode. When the
FRDY bit of the flash status register (FSTR) is "1", read/write from/to the flash memory is enabled in this
mode.
MB91520 Series
MN705-00010-1v0-E
1948