[A83] Re: Quick quistion about djnz
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[A83] Re: Quick quistion about djnz
? in asmguru it is said that jr is faster than jp once compiled...
Although when you look at the clockcycles at the list of opcodes, jp is a
bit faster..
Bit confusing ;)
>From: "Tijl Coosemans" <tijl@ulyssis.org>
>Reply-To: assembly-83@lists.ticalc.org
>To: <assembly-83@lists.ticalc.org>
>Subject: [A83] Re: Quick quistion about djnz
>Date: Thu, 15 Nov 2001 20:42:58 +0100
>
>
>Note that a jp is faster than a jr and that djnz is just djnz. Djnz is thus
>the faster than doing dec b / jp nz,label.
>
>----- Original Message -----
>From: "TypeR unknown" <typerfuture@hotmail.com>
>To: <assembly-83@lists.ticalc.org>
>Sent: Thursday, November 15, 2001 20:35
>Subject: [A83] Quick quistion about djnz
>
>
> >
> > If you use a djnz loop, does it then jp or jr?
> > Speed is important, so if it does jp then maybe it is faster to do
> >
> > dec b
> > jr nz,label
> >
> >
> > rather than djnz ??
> >
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