I don't suppose we have any Motorola 6800 assembly language programmers
 on here or do we?

Well, it's been a while, but I've done it. :)

Bob W.
--
N93BD - Rotary Powered BD-4 - http://www.bob-white.com
3.8 Hours Total Time and holding
Cables for your rotary installation - http://roblinstores.com/

Several people have responded.

Bob White, Matt Prather, Rick  and Cary.

I'll establish a consensus.

I need some one to read this pdf and set the port direction registers up for
one A to D in and a PWM out. Also the real time clock should be set to 8 ms.
Not a trivial task. These chips are getting complicated because they are
putting in a lot of options. Please comment as much as possible.


MC9RS08KA8RM.pdf

I'll attach the pdf. Sorry people it is rather large.
--
I usually limit attachments to one meg or less. I'll only send this out only
once.

You can get more help from here but you will have to sign up and log in.


https://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=RS08KA&nodeId=01624684499487

This will go a long way to help as it is time consuming. I can handle the
actual program. I am going to count the real time 8 ms interrupts and squirt
fuel on every other one.  I am aware they overlap intake cycles at high RPM.

Thanks

Paul Lamar




It's probably going to be the weekend before I can take a look..


Matt-

OK Matt thanks.

Paul Lamar