On 02/10/18 21:24, tim lindner via cctalk wrote:
Does anyone have source to a 6809 monitor program?
I'm looking for something I can make work in a CoCo.
Functionality I'm looking for is something that will let me read and
write to memory.
There is a listing of ASSIST09 in this Motorola book:
http://geneslinuxbox.net:6309/gene/Genes-os9-stf/MC6809-MC6809E%208-Bit%20Microprocessor%20Programming%20Manual%20(Motorola%20Inc.)%201981.pdf
This might be overkill, as it has single-step, breakpoints etc.
If you type it in, note that the listing omits the second and subsequent
hex bytes for constants (FCB) !
LJW
--
Lawrence Wilkinson lawre...@ljw.me.uk
Ph +41(0)79 926 1036 http://www.ljw.me.uk
