> Anyone ever interfaced a PIC (or any other 8-bit micro) to a > MIL-STD-1553 bus? No, but I do have experience with both. What do you want, interfacing directly (using only an electrical interface) or using one of the 'standard' hybrids? Unless you are forced to use 1553 (military, avionics, space) I would rather avoid it, the hardware is very expensive. Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body