Re: What's about the 65832 ?

[Edhel Iaur <drsmooth@baldcom.net>]

Gilles Tschopp wrote:

> There was also a
> mysterious 65816 opcode : WDM which the interview isn't very
> clear.
> 
> What about the WDM opcode ?

According to Checkmate Technology, Inc.'s MultiRam CX Kit manual, page 
A.6, "WDM    There is One Reserved Op Code Defined as WDM Which Will Be 
Used For Future Systems.  The W65SC816 Performs a No-Operation."

I would guess it would be the same on a regular 65816.  How you 
impliment an opcode AFTER the processor is built and installed, is quite 
beyond me.
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