> A true manchester decoder will recover the clock from the > transitions in the input stream. This allows it to successfully > handle clock differences between the transmitter and the > receiver You said something ages ago that memory's a little hazy on. Was it about following a bit with its inverse to create edges? For example, in a stream of five 0's, actually send 01 01 01 01 01 so that the receiver can maintain a constant synch whatever the original bit rate ? -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu