Re: A82: How do the good programmers do it?

Re: A82: How do the good programmers do it?

• To: assembly-82@lists.ticalc.org
• Subject: Re: A82: How do the good programmers do it?
• From: ilya winham <ilyamojo@geocities.com>
• Date: Sun, 31 Aug 1997 16:15:38 -0600
• References: <970831052623_332481808@emout18.mail.aol.com> <3.0.1.32.19970831102815.007d78e0@mail.geocities.com> <3409E003.26F0@geocities.com> <19970831.163721.8295.1.ryan.gillespie@juno.com>
• Reply-To: assembly-82@lists.ticalc.org

Ryan N Gillespie wrote:
 
> Store:
> 
>         ld A, 1
>         ld (Matrixone + [ROW*4] + [COL] ), A

So if I wanted to store 1 into (3,4) I would:
  ld A,1
  ld (Matrixone + 12 + 4 ),A  (<--you can use +'s like this?? doesn't 
seem right?)


 
 Read:
>         ld (Matrixone + [ROW*4] + [COL] ), A

So If I wanted to read (3,4) I would:

  ld A, (Matrixone + 12 +3 )

 
> Logic:
>         ld (Matrixone + [ROW*4] + [COL] ), A
>         or A
>         jr z, Label

I don't understand what this logic stuff does.  I need something to see 
if the number is a 0,1,2,3 etc..

• Re: A82: How do the good programmers do it?
• From: ryan.gillespie@juno.com (Ryan N Gillespie)

• From:
• Re: A82: How do the good programmers do it?
• From: Andrew Von Dollen <warn@mail.geocities.com>
• Re: A82: How do the good programmers do it?
• From: ilya winham <ilyamojo@geocities.com>
• Re: A82: How do the good programmers do it?
• From: ryan.gillespie@juno.com (Ryan N Gillespie)

• Prev: Re: A82: How do the good programmers do it?
• Next: A82: 83-->82 ASM
• Index(es):
  • Main
  • Thread