Its time for me to start, or actually re-start, my ability to use CPLD's. I last used them about 10 years ago and much has changed. The distinction between CPLD's and FPGA's has blurred as the capabilities of the CPLD's increased. Assuming that I have no tools, which is not far from the truth, * which CPLD family is a good starting point? * what hardware? * what software? * what tutorials or learning aids would you recommend? Your suggestions and guidance is greatly appreciated. Phil -- -------------------------------- Long ago when men cursed and beat the ground with sticks, it was called witchcraft.. Today, it's called golf. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist