How to write program to the old chip (from ~2005) MB90F553A or MB90F591G by RS232 interface.

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maja_4547091
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How to write program to the old chip (from ~2005) MB90F553A or MB90F591G by RS232 interface.  I try F2MC-16LX v 01.L27 programming aplication, but even the first step - Download - not working: "No.003 Timeout eror"

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Roy_Liu
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5 comments on KBA First comment on KBA 10 questions asked

Please have a look at the following threads in which the similar topic were discussed:

Dump the firmware written into MB90F867AS mcu

connect MB89F202 microcontrollers to pc using serial pc

Roy Liu

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Roy_Liu
Moderator
Moderator
Moderator
5 comments on KBA First comment on KBA 10 questions asked

Please have a look at the following threads in which the similar topic were discussed:

Dump the firmware written into MB90F867AS mcu

connect MB89F202 microcontrollers to pc using serial pc

Roy Liu
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