[Coco] 6309 andcc z,v ?

[Darren A.]

>Roger Taylor wrote:
> > While looking through an "as09.exe" assembler test file, I noticed the
> > following line:
> >
> >                 andcc   z,v                         ; alternate
>
>
>That looks to me like it clears the Z and V (zero and overflow) flags,
>based on the generated code.
>
>I would think that, by extension, you could do:
>
>andcc c
>
>and have the assemble as $1C $FE (andcc #$FE) since the carry flag is bit 
>0.
>
>Also, by extension, I would expect
>
>orcc z,v
>
>to assemble as $1A $06 (orcc #$06) to set the specified flags.
>
>--

Yes, the  "Z,V" operand refers to the Condition Code flags, not the Zero and 
Value registers of the 6309.

Darren

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