FME-FR Programmer
FR Family MB91460 Series, Flash Programming, Doc. No. 002-05153 Rev. *A
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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.
Table 3-1: BootROM Functions of FME-FR Programmer
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.
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 3-6. Flash_Functions of FME-FR Programmer
Press button “Initialize”. If the command prompt of the flash loader is received, all the flash loader functions
become enabled. See table 3 for a short description of each function. MB91460 series devices do not support
“Autodetect” function!
