motorola 68hc711

i am looking for some software and a quick and easy interface to read and write these babys.

old technology i know but i need to fix some cars with this.

thanks in advance

 

Good luck getting an answer here. The administrators of this site have decided not to host any automotive discussions due to safety and liability concerns. Just makes things a little less dangerous. They have provided a list of other sites where your topic would be better suited. Considering yours also involves programming microprocessors, I'd personally recommend Electro-Tech-Online.com.

Here's the thread with the list of other forums: http://forum.allaboutcircuits.com/showthread.php?t=54400

I'm sure a moderator will contact you shortly in response to this thread, just to let you know.

I wish you all the best!
Regards,
Matt

 

The actual dealing with the cars won't be involved Op only wants to know how to program these chips.

So the answer is the same no matter if used for cars or whatever.

If they are automotive controllers then they are not designed for interference except by service personnel.

Means it is unlikely in this case programmer modules are sold openly.

http://www.dataman.com/dataman-s4-programming-the-68hc711

DATAMAN programmers are not cheap, they are intend for professional usage.

I can not see any information about automotive. 68hc11 family.

Ask on the Freescale forum.

 

I believe the chip is integrated into the car's computer, which makes it part of the car itself. Therefore, I doubt the mods will allow the discussion, though I could very well be wrong.

 

But it is not an automotive modification as such.

Anyway, I see some chance this thread will be closed.

Making changes to the firmware may render the vehicle no longer permitted for public roads.

OP would need a servicing license.

 

just need to read old engine ecu code and edit to new ecu code in main body control unit.
then car will start

only land rover dealers can do this for ££££££££

 

That most certainly won't be allowed on the forum. Messing with the ECU programming is very risky. You might turn it into a brick, or worse--turn your car into a deathtrap. You won't find an answer here.