Hey guys, I'm driving a serial port, running the A/D and doing other stuff I really don't want interrupted on my PIC. So I can't just use TMR0 to keep track of time. A day/date/time chip is way overkill for my application. All I need is seconds elapsed, but it has to be accurate to 30 seconds an hour or so. Does anyone know of a cheap I2C solution for this? I can always just program a dedicated 12508 to do this function, but if something already exists, that would be prefererable. -Will William Smithers Tradeware Corp. 99 Wall Street New York, NY 10005 212-809-7700 212-809-7049 (FAX)