[Coco] Quick 6809 Q for night owls in the US
lost at l-w.ca
Tue Apr 15 11:34:38 EDT 2014
On 14-04-15 09:09 AM, Darren A wrote:
> Motorola advertised the 6809 as being "source compatible" with the 6800. A
> compliant assembler for the 09 should be able to accept all 6800
> instructions. Incompatibilities involving the Carry flag in TST and
> CPX/CMPX instructions can still be an issue.
I suppose I should add a mode that handles that to lwasm at some point.
It seems like it shouldn't be too problematic. Though as things stand, a
few macro definitions can make lwasm play ball.
More information about the Coco