... not exactly ... :)
DocBacardi wrote an excellent machinelanguage monitor for the SuperCPU which can be found somewhere here.
He is currently working on porting his monitor back to 8bit code and he is looking forward to put it into
a RetroReplay ROM. You will be able find any releases or related documentation here then.
If you would like to comment development, want special stuff in the ROM or just be up to date, don't forget
to subscribe to the MAILINGLIST.