Re: A82: programming question


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Re: A82: programming question




You *can* write your own routines. Look in 82-ROM.TXT for the built-in
ones. Using them may save space, but if you need super speed, sometimes
one you make yourself will work better. Also, shifting instructions are
easy ways to multiply or divide a register by powers of 2.


On Fri, 17 Jul 1998 17:48:24 -0400 Justin Stout <stout@eastlink.net>
writes:
>
>Hello, first time poster here.  When you want to multiply or divide 
>two
>registers and have the result stored in another register, do you have 
>to
>write your own routine, or is there a ROM CALL or instruction you use?
>
>

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