Re: A86: Re: _CreateReal

To: assembly-86@lists.ticalc.org
Subject: Re: A86: Re: _CreateReal
From: ComAsYuAre@aol.com
Date: Tue, 28 Dec 1999 21:59:48 EST
Reply-To: assembly-86@lists.ticalc.org


Gotta multiply by 10 first.

  ld b,a
  call _shracc
  add a,a
  ld c,a
  add a,a
  add a,a
  add a,c    ;a=a*10
  add a,b

In a message dated 12/28/99 9:57:30 PM Eastern Standard Time, 
malcolmj1@juno.com writes:

> i guess you would then
>  add the first nibble (the
>  high nibble) to the second
>  nibble to get the
>  actual columns. this might
>  work...
>  ========start code==========
>   ld a,(first_byte)   ;get the byte
>   ld c,a          ;save it away
>   and %11110000       ;clear low nibble
>   rrca
>   rrca
>   rrca
>   rrca            ;shift it over
>   ld b,a          ;save that away
>   ld a,c          ;get back original
>   and %00001111       ;clear high nibble
>   add a,d     ;add it
>  ======end code==========
>  



----
Jonah Cohen
<ComAsYuAre@aol.com>
http://linux.hypnotic.org/~jonah/ (down)