[stella] what about other illegal opcodes?

[Glenn Saunders <mos6507@xxxxxxxxxxx>]

Are we sure that LAX (not LXA) works 100% on all 2600s?  That opcode is 
used in many of our new homebrews in the section you wrote that determines 
when to display a sprite.

At 01:12 AM 1/28/2004, you wrote:
> Dusty Reichwein wrote:
> > So I figure either I'm going crazy, my supercharger setup is somehow
> > wrong, or this opcode is very unstable. What you do you all think?
>
> IMO it looks like the opcode is unstable (not too surprising). I'll try 
> with my
> PAL Six Switcher and Jr. tonight.
>
> Maybe I'll adapt my test program then to find out how it behaves when failing.
>
> IMO it would be probably better to emulate those unstable opcodes randomly
> or define them as jam instructions.
>
> Have fun!
> Thomas
> _______________________________________________________
> Thomas Jentzsch         | *** Every bit is sacred ! ***
> tjentzsch at web dot de |
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