Re: A82: Clearing the graph buffer?

To: assembly-82@lists.ticalc.org
Subject: Re: A82: Clearing the graph buffer?
from: ADAMMAN106 <ADAMMAN106@aol.com>
Date: Thu, 9 Oct 1997 18:58:39 EDT
Mailer: Inet_Mail_Out [IMO_0_8]
Organization: AOL (http://www.aol.com)
Reply-To: assembly-82@lists.ticalc.org

In a message dated 97-10-09 03:08:41 EDT, you write:

> Out of samegame:
>  
>  BUFCLR:                 ;Clear $88B8
>   LD HL,$88B8
>   LD DE,$88B9
>   LD BC,$2FF
>   xor    a
>   LD (HL),A
>   LDIR
>   RET
>  
>  just do call BUFCLR
>  
>  ilya winham wrote:
>  
>  > How do I clear the graph buffer? (82)
>  

Is that really in SameGame?  Looks like I need to optimize.
I dont need the xor a \ ld (hl), a
all I need is ld (hl), 0
actually, I just thought of something...since you're loading (hl) w/ 0, it's 2
bytes and xor a \ ld (hl), a also takes two bytes....if anyone wants to check
the clock cycles than go right ahead.

~Adamman

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