RE: z80 timings on Sam

[Frode Tenneboe]

On Tue, 28 May 2002 16:30:30 +0100 "Winkless, Geoff" <[EMAIL PROTECTED]> wrote:
> > The domain nvg.unit.no has expired.
> > Please use nvg.ntnu.no instead.
> 
> > Send the original mail again.

Actually, I'm quite surprised the nvg.unit.no address still
resolves. It's perhaps five years since it was obsoleted by ntnu.no.
Please search your addressbook and remove/replace all referenecs 
to unit.no (with ntnu.no).

Why you got the "send again" messageI can't answer. You can consider
yourself absolved. :)

 -Frode


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RE: z80 timings on Sam

[Winkless, Geoff]

I wrote:
> is it quicker to do:
> AND &EE = 7 cycles

Second note: my apologies for sending the message twice. I got a message
back from the nvg admin telling me to do so, before the first email arrived
:(

>   The domain nvg.unit.no has expired.
>   Please use nvg.ntnu.no instead.

>   Send the original mail again.

Geoff

RE: z80 timings on Sam

[Winkless, Geoff]

I wrote:
> is it quicker to do:
> AND &EE = 7 cycles

Note: I should have written

AND C - 4 cycles

since the &EE is preloaded to a register (ostensible to increase speed).

Geoff