Re: A86: Bit Shifts

To: assembly-86@lists.ticalc.org
Subject: Re: A86: Bit Shifts
From: David Phillips <electrum@tfs.net>
Date: Wed, 13 May 1998 22:03:44 -0500
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
In-Reply-To: <355A213F.5EA68584@ibm.net>
References: <d0a10a3f.355a1e74@aol.com>
Reply-To: assembly-86@lists.ticalc.org


SLA = 8 t-states, ADD = 4 (when used with an 8-bit register).

At 04:39 PM 5/13/98 -0600, you wrote:
>
>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      =
>=                                   =
>=====================================
>
>


// David Phillips
// mailto:electrum@tfs.net
// AIM: electrum32

References:

A86: Bit Shifts

From: BIOSERRORS <BIOSERRORS@aol.com>

Re: A86: Bit Shifts

From: Kirk Meyer <_@ibm.net>