I am using PIC18F452 Chip with two I2C devices (EEPROM + DAC). My wave = file in the EEPROM has a sampling rate at 8KHz, 8bits. I need to send = the wave file byte by byte from the EEPROM to the DAC. Can someone teach = me how to write a timer function to sampling my wave file from 400KHz to = 8KHz using PIC C language with MPlab C18 complier? Thank you very much. -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu