Sunday, April 27, 2008

Re: [oopic] Re: oVarX object and 2D array?

sByte was vaporware for V.5 compilers that never worked. The V.6
compiler has the proper way worked out that works Dim A as EEPROM Byte,
for instance.

DLC

rtstofer wrote:
> --- In oopic@yahoogroups.com, trungtuandung@... wrote:
>
>> One more thing, can anybody clarify this? it's said that sByte can
>>
> access the 256 byte-space of INTERNAL EEPROM which don't seem to be
> the same thing as the EEPROM at E0 slow on which program code is
> stored. If I declare
>
>> Dim A as EEPROM Nib
>> that means I use the 'external' EEPROM which is much slower. then
>>
> what happens to the fast acccess internal EEPROM, is there anyway to
> use it?
>
>> thanks in advance
>>
>>
>
> I don't know much about sByte; I just tried to declare a variable of
> that type on V5 and V6 without success. I think you can just about
> forget the internal EEPROM.
>
> So, use the external EEPROM as documented. Yes, it will be slow.
> But you are using the OOPic for a thing it doesn't do well. What you
> gain in object abstraction, you give up in performance.
>
> When you think in terms of executing 300 or so lines of code per
> SECOND, things like EEPROM access may not be the limiting factor.
>
> The OOPic does well with hardware abstraction. Things like motors
> and servos are easy to control. Projects that require a lot of
> computation would probably be better served with a different
> controller.
>
> Richard
>
>
>
> ------------------------------------
>
> Yahoo! Groups Links
>
>
>
>
>
>

--
------------------------------------------------------
Dennis Clark ooPIC Tech Support
www.oopic.com
------------------------------------------------------


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