I shouldn't but for the sake of the very strange case I will. On both the chips the code is the same except for the port access. Everything else is identical.
Intersting, still ~25% larger compared to 12F675.
The 12F1840 has a larger instructionset than the old 675 so one would think there would be "better" ways to do things on the 1840 (though PBP most...
which is what I did. its a way to break up the flash data space
enabling reading, writing and erasing of data in a pic sized way
yet deal with large data structures normally beyond a pic's...
i can't see any way to make a flash FS that's any less complex or resource hungry than a fat16 or fat32 sd card system , hardly worth the effort
for such a tiny storage space. my system was for...
I took a look at your TFT addin and it is heavy going for me to understand what's happening as most is in assembly. I'll try the code when my parts arrive...
Published on - 23rd April 2010 19:39
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1. How can I reference a BIT in a BYTE?
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3. How can I reference a BIT in a BYTE ARRAY?
4. How can I reference a BIT in a WORD ARRAY?
5. How can I reference a BYTE in a WORD ARRAY?
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Re: 12F675 vs 12F1840
Most strange is the 32 vs 4 MHz clock. Lower clock needs more code space!!! I expected the oposite.
Ioannis Yesterday, 21:07Ioannis