From: bmihulka on
I have an old electronic sign I want to create a new controller for.
First I need to disassemble the current code which runs on an 6800.
Does anyone know of a good program for this chip? Any help
appreciated.

Brian
From: Jim Stewart on
bmihulka wrote:
> I have an old electronic sign I want to create a new controller for.
> First I need to disassemble the current code which runs on an 6800.
> Does anyone know of a good program for this chip? Any help
> appreciated.

If you don't get any hits here try alt.folklore.computers


From: WangoTango on
In article <57da25d3-3575-411d-bf36-
2b2a41e53f4e(a)g28g2000yqh.googlegroups.com>, bmihulka(a)gmail.com says...
> I have an old electronic sign I want to create a new controller for.
> First I need to disassemble the current code which runs on an 6800.
> Does anyone know of a good program for this chip? Any help
> appreciated.
>
> Brian
>
I have used this one :

http://www.datasynceng.com/xdasmdoc.htm

It is OK, but a bit dated.

Do a quick google for "6800 disassembler" or "universal disassembler"
and will might stumble across one of the old freeware packages. You
might need to run the under DOSBox or one of the other DOS emulators,
but all of that is free.

From: don on
Jim Stewart wrote:
> bmihulka wrote:
>> I have an old electronic sign I want to create a new controller for.
>> First I need to disassemble the current code which runs on an 6800.
>> Does anyone know of a good program for this chip? Any help
>> appreciated.
>
> If you don't get any hits here try alt.folklore.computers
>
>
The 6800 is a sub-set of a 6811.

There may be more modern tools for the hc11.

don