Re: LZ: A few questions, a few comments, blahblah.


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Re: LZ: A few questions, a few comments, blahblah.



> 	Question: Are any of the various memory expansion (oh, terribly 
> sorry EXTENTION.. or whatever) going to be file-storage, or accessable 
> memory? AKA can I run a program directly off of it, or will it be copy to 
> main memory, then run ?


Although some have talked about it being live memory, that is 
probably not realistically possible.  (There is no interrupt that is 
triggered at every instruction, although you could fake it by 
connecting the memory read pin (not sure what it is on Z80) with the 
interrupt pin inside the calc... too complicated.  Of course, small 
sections could be loaded whenever needed, if the program was 
specifically written for it.)  It will be file-storage, which can be 
accessed by running programs, possibly overlaying new hunks of code 
when necessary to give the illusion of running directly from the 
expander (or extender or whatever).


That was short and to the point explanation, wasn't it?  :)


Ben
shakal@ns.net


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