[Coco] 6809 example
jimcox at miba51.com
jimcox at miba51.com
Sun Jan 18 12:45:02 EST 2004
This looks a little above the skill set for a newbie like
me. I've sort of lost track of this thread, but it looks
like the code below is Basic, not Assembly. Right -
wrong?
Does anyone have some sample assmbly that they can post
privately. Also, can someone please remind me again what
is the difference between running EDASM+ on a CoCo 2 and a
CoCo 3
Jim
On Sat, 17 Jan 2004 22:33:33 -0600
Roger Taylor <rtaylor at bayou.com> wrote:
>At 05:09 PM 1/17/2004 -0500, you wrote:
>>It's easy to make FOR-NEXT loops
>>
>>START LDX #$FF
>>LOOP LEAX -1,X
>> BNE LOOP
>> END
>>
>>John Collyer
>
>I think what Neil might be describing rather is a macro
>such as:
>FOR(MOV(0, EAX); EAX<500; INC(EAX)) DO
><somejob>
>ENDFOR;
>
>The 1st line would expand into whatever labels and
>instructions are needed to do something similar to the
>6809 example above.
>
>
>
>
>
>>----- Original Message -----
>>From: "Neil Morrison" <neilsmorr at hotpop.com>
>>To: "CoCoList for Color Computer Enthusiasts"
>><coco at maltedmedia.com>
>>Sent: Saturday, January 17, 2004 4:51 PM
>>Subject: Re: [Coco] 6809 example
>>
>>
>> >
>> > There were some assembler books, mainly for the 8088,
>>which showed
>> > you how to emulate FOR-NEXT loops, DO-WHILE etc in
>>assembly language
>> > as macros.
>> >
>> > NM
>
>
>----------
>Roger Taylor
>
>
>
>
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