On Fri, 16 Mar 2001, Paul Maddox wrote: > or you could use an atmel 90s8515 and do the whole thing on one processor, > and have Midi output/input aswell.. '877 has UART, so MIDI is no problem, just gotta code it. 36 I/O pins. Seems like enough to me... ;) The new neato microcontroller these days is the Cypress PSoC stuff. Very very spiffy. Crow /**/