Coder's Guild Mailing List

Re: Emulation

Posted by Frank Hale on 1999-04-28

BRASIER Matthew G wrote:
> 
> As a general rule I would implement it so that internal instructions take 1 clock cycle (those that act on registers only), instructions which act on 3 or more registers would probably take two cycles, and those that require access of external storage would take >=5 (depending whether a cache miss occurs) It is probably best to simulate that a cache miss occurs 5% to 2% of the time.
> 
> hope this helps a bit
> 

Thank you for your help! I really appreciate it!

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From:      Frank Hale
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