[Coco] 6809 Q [Mark Mc]

[CoCoList for Color Computer Enthusiasts]

On 16/05/2014 2:31 AM, CoCoList for Color Computer Enthusiasts wrote:

> Just don't forget the Y register is somehow slower than X. There is an
> extra byte for loading and storing using Y.

Interesting, didn't know that! I'm only using X in a few places in the code, 
for 'overflow' or my few 6809-rewritten routines. It wouldn't be *too* 
difficult to swap the usage... I think.

Regards,

-- 
|              Mark McDougall                | "Electrical Engineers do it
|  <http://members.iinet.net.au/~msmcdoug>   |   with less resistance!"