In 2006 2007 the message below was on this newsgroup.
Is 'Michael' still on this group ? Would like to see if he found the answer.
or
Can someone else help with the same question re roms etc
Charlie
****Ex Archives ****mellery wrote:
I have a TMS1000 and a TMS1400 microcontroller i'd like to read the roms off of, and reprogram. Does anyone know how to do this? I haven't found much online about these chips even though it seems to used to be pretty common.
Thanks
Can't help you with that but I wish I knew the answer myself. I wanted to the same with some TMS7000 (I think they were) about 10 of 15 years ago. A friend of a friend, who alledgedly knew what he was about with masked ROM micros, said it was fairly simple but he would not divulge the process to me. (Darn!) I handed over the parts to an intermediary and had two object code listings in my hands the next day, so the guy did know his stuff.