neil, I will be using the aspire pgm so i guess that's asm,as for "something else to run your 68hc11 code available." I don't have the code ,never did so I can't go back.
andy, yes you may be right, but I would like to keep what I have as it is a lot of re-work to change it all. I did plan on using the ad8802 dac as a replacement for the two 528 dac's as it has a software listing to run it. Please bear with me,,, but how do you guys go about writing the software... do you make some kind of flow chart...does it just come to you....???. I have the e-val bd for the aduc812 so i am all set up to go,,just don't know where to start. Ron.