Manual (Step-By-Step) Operation - Fujitsu MB91460 Series Application Note

Press button "Full Operation". A new window pops up which gives the order to reset the
microcontroller. Reset the MCU and the software starts the sequences of the programming
progress. In case of a blank chip, processing is performed in order of Download, Blank
Check, and Program & Verify. When it is not a blank chip, processing is performed in order
of Download, Blank Check, Erase, Blank Check, and then Program & Verify. The actual
status can be seen on the progress bars.

3.2 Manual (Step-by-step) Operation

The above mentioned steps can also be executed as single steps. But nevertheless, as first
operation always the Download function has to be executed to set up communication and to
write flash loader kernel to RAM.
Function
Download
Erase
Blank Check
Program & Verify
Read & Compare
Copy
© Fujitsu Microelectronics Europe GmbH
Serial Asynchronous Flash Programming
Chapter 3 Fujitsu FR Flash Programmer
Figure 13: Fujitsu FR Flash Programmer Full Operation 2
Description
Sets up communication and downloads flash loader kernel to RAM.
Does a chip erase of the flash memory.
Checks that all flash memory areas are blank.
Writes the selected mhx-file to flash ROM and does block wise CRC
checking.
Reads out flash memory and compares content with selected mhx-file.
Reads out flash memory and writes it to mhx-file.
Table 5: Functions of Fujitsu FR Flash Programmer
- 19 - MCU-AN-300012-E-V13