Thomas wrote: > I found that even the greatest PICmicro (18F8720), which has many I/O, > has only one SPI/I2C port. This really piss me off! I need I2C to > communicate with the graphic LCD module & some external EEPROMs, and a > (fast) SPI to communicate with some 16-bit D/A If all you need are IIC and SPI masters (whic it sounds like), you can implement them easily in software. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics