Re: A83: rom redundancy


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Re: A83: rom redundancy




In a message dated 4/29/00 4:35:38 AM Eastern Daylight Time, wrath@calc.org 
writes:

> but
>  anyways. If you decide, "Hey, I am just gonna call $4014", then you code
>  will only work on that rom version because from rom version to rom
>  version the location changes. 

I think you mean if you call $0268 _instead_ of $4014 then your prog will 
only work on one rom version.  Since $4014 is the jump table entry, it can 
just be modified in a later rom version to do, for example, call $0269 
instead of call $0268 and all programs that still use $4014 will work just 
dandy.


----
Jonah Cohen
<ComAsYuAre@aol.com>
http://jonah.ticalc.org