Hi Jeremy!

There is some monitors commercialy avialable. They are all quite expensive.

Philips has done some sketching in AN425, using a PCF8584, wich is a memory mapped i2c inteface. I think it could be done whit a micro with hardware i2c - maybe a P89C66x.

Also, try doing a google search on "i2c monitor"

ha' en god dag

Per Guldmann