Re: A86: Bit Shifts

To: <assembly-86@lists.ticalc.org>
Subject: Re: A86: Bit Shifts
From: "Matt2000" <matt2000@gte.net>
Date: Wed, 13 May 1998 18:37:36 -0400
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-86@lists.ticalc.org



Yeah it is. 8T vs. 4T. The speed of the z80 instructions are documented in
Assembly Studio 86. Just put the cursor
behind the Z80 instruction and hit F1

Later,
    Matt

>yes, but i think (i don't have the timings w/ me) that 'sla a' is
>slower. people like to use 'add a,a' because it's more clear as to what
>it does.
>
>BIOSERRORS wrote:
>>
>> Doesn't
>>         sla             a
>> have the same effect as
>>         add             a,a
>> ?
>
>--
>
>=====================================
>=                                   =
>=   Kirk Meyer (mailto:_@ibm.net)   =
>= http://www.bigfoot.com/~kirkmeyer =
>=                                   =
>=   "Set your affection on things   =
>=    above, not on things on the    =
>=      earth."  Colossians 3:2      =
>=                                   =
>=====================================

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