In message , Aaron Hickman writes >To all, > I am implementing a clock/calendar in data-logging design driven >under a PIC16C84. In particular, I am using Philip's PCF8583 chip. This >is an I2C based design. Is there anyone with experience using this >particular chip? If so, please send me your address.....I have questions! I've been doing some work with this chip, I've got Turbo Pascal code working on a PC via the parallel port. I've also got some 16C84 code running as well, the idea being to generate a gen-locked date and time signal over a composite video signel. -- Nigel. /--------------------------------------------------------------\ | Nigel Goodwin | Internet : nigelg@lpilsley.demon.co.uk | | Lower Pilsley | Web Page : http://www.lpilsley.demon.co.uk | | Chesterfield | | | England | | \--------------------------------------------------------------/