I2C Sample Code and Tests for 6502 CPU
I2CRTC - code for DS1307 Real Time Clock Module
Also for the Oric-1/Atmos 6502 Home Computer with modifications to addresses.
Files :- genericI2C.s - Source code for Oric generic send/rcv routines
ardi2cslace.ino - Arduino sketch for simple i2c slave receiver serial print
or2ard.tap - tap file for Oric to Arduino sender
Or2ard.bas - basic source for or2ard.tap. The assembly ia genericI2c.s as data statements.