Serial Asynchronous Flash Programming
Chapter 2 FME-FR Programmer
MCU-AN-300012-E-V13
- 16 -
© Fujitsu Microelectronics Europe GmbH
Select the device type, e.g. “MB91F467D”, reset the microcontroller and press “Connect”
button. You can also use the DTR or RTS lines for resetting the MCU. Refer to chapter 3.1
for needed settings.
If connection is successful the functions on sheet “BootROM_Functions” become enabled.
To program embedded flash memory execute the functions “Write File”, “Write Byte” and
“Call” with the default settings.
Function
Description
Write File
Dumps a binary file into the internal RAM beginning at the
specified address. The transmission will be verified by a
checksum.
Write Byte
Writes one single byte to the given location (RAM).
Call
Calls the program or function at the given address. If there is a
“RET”-statement at the end, the operation will continue (return
value is displayed).
Read
Reads out a number of bytes from a given address and creates
a binary file.
Checksum
Displays the checksum from the last operation.
Table 3: BootROM Functions of FME-FR Programmer
If you have performed the above mentioned steps and the appropriate bin-file (e.g.
“brl467d.bin” for the MB91F467D) is successfully loaded to RAM and started, go to sheet
“Flash_Functions”.
Figure 10: Flash_Functions of FME-FR Programmer
