Formula Flowcode upgrade 18F4455 to 18F4550

For Formula Flowcode Micromouse users to discuss projects, flowcharts, and any other issues related to the Formula Flowcode Micromouse.

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Formula Flowcode upgrade 18F4455 to 18F4550

Postby Mark » Tue May 29, 2012 9:11 am


I am running out of memory on Formula Flowcode, by upgrading from 18F4455 to 18F4550
you get an extra 8k of memory. I have the chip. How can I do the upgrade?

Presumably if you can provide the code then I can program the 18F4550 using an EB006
multi-programmer board and then simply swap chips?


Go with the Flow.

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Re: Formula Flowcode upgrade 18F4455 to 18F4550

Postby DavidA » Tue May 29, 2012 10:34 am


In theory this would probably be doable, it would involve us providing the chip with the firmware as the MIAC/ECIO/FF firmware is not something we make publically available.