John Temples wrote: > Page 181 of the 16F88x data sheet says: > > I2C Master mode, clock = FOSC / (4 * (SSPADD+1)) Hah! I must have looked at that several times but not seen it! Thanks. Cheerful regards, Bob -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist