Posted on April 11, 2005 at 22:40Hi I want to use the ST72F621K4 chip in a project but I am having trouble programming it. I would like to try and use the flashbash board but I have no why of programming the controller. Can I buy one from someone?
I tried to make a programmer using a different brand of controller but it doesn't seem it work.
The board I have runs at 3.5MHz and I tried using that as an external clock instead of a 12Mhz crystal but that didn't work. Is it possible?
Thanks
