Re: /etc/disktab on vax

Dave McGuire <[email protected]>
Newsgroups gmane.os.netbsd.ports.vax,gmane.os.netbsd.ports.sparc64
Message-ID <[email protected]>
On 07/03/2012 03:05 PM, Johnny Billquist wrote:
> And instructions take anything from four to a random, very big number of
> T-states. It is not even a multiple of four. And the number of T-states
> also vary depending on what kind of argument an instruction gets.

  The difference is memory cycles, which take three T-states, not four.
 I don't remember if there are other deviations from the
four-T-states-per-M-cycle rule.

               -Dave

-- 
Dave McGuire, AK4HZ
New Kensington, PA
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