Hi

First I have to thank everyone who gave me info and pointers on this. I
have alot of reading to do now.  I have a few more questions first.

Are the I/O pins on the 16C84 (or other Pics without built in I2C)
compatible with I2C directly (with pull ups) or do I need to attach some
piece of hardware in between the pins and I2C lines?

What are the advantages of using a Pic which has I2C capabilities built
into it?  Do they contain instructions for I2C protocol?  Is it a
hardware thing?


Thanks again.

Charles


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