document updated 18 years ago, on Apr 5, 2006

Built in, though it might be nice to extend it. Also, it'd be nice to know how to build a serial-I2C bridge with a microcontroller.

This is an example parallel <-> CAN converter.

A 82527 driver chip can be used, but at 44 pins, it looks quite complicated.

A slide presentation on the CAN protocol can be found here.