Re: A86: Rom Central - Database interactivity with rom calls
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Re: A86: Rom Central - Database interactivity with rom calls
Anyway you do, you still have the possiblilty of people distributing the
answer. You should just have really good instructions on how to get it off
the calc, as some people have problems with it
A.G.
-----Original Message-----
From: Matt Johnson <matt2000@gte.net>
To: assembly-86@lists.ticalc.org <assembly-86@lists.ticalc.org>
Date: Sunday, February 22, 1998 4:21 PM
Subject: Re: A86: Rom Central - Database interactivity with rom calls
>
>> At 12:25 PM 2/22/98 -0500, Bryan Rabeler wrote:
>> >You are still distributing the ROM image (which is illegal IMHO) and it
>is
>> quite
>> >feasible that someone without a 86 could find out the page number and
>then
>> get
>> >the ROM image. There is really no good way to implement copy
>protection.
>>
>> Not only that, but TI itself distributes the TI-86 guidebook for free on
>> the web:
>> http://www.ti.com/calc/docs/86guide.htm
>
>I see. I took it off my page for now. I have two ideas - one, a certain
>formula that gives a certain answer on a TI-86, or two, a simple hex
>program you enter in the calculator it gives an answer unique only if
>someone has A TI-86.
>
>any suggestions?
>
>
>-Matt
>matt2000@gte.net
>