At 17:58 10/04/1997 -0400, you wrote: >I have loocked extensively on the microchip site and I can't find the >PROGRAMMING data sheet for the 16c84. If any of you know the exact URL for >the site please tell me. Do not confuse the ordinary data sheet with the >programming one. > Exact data-sheet number is: 30189D.PDF - 114.031 Bytes, 14 pages Exact site address is: http://www.microchip2.com/products/micros/mid/index.htm Look at the end of the page: "Device Programming Specification" Regards, Philippe. +---------------------------------------------------------+ | Virtual Micro Design | | | | Try UMPS: the Univeral Microcontroller Simulator | | | | E-Mail: p.techer@idls.izarbel.tm.fr | | WEB: http://idls.izarbel.tm.fr/entp/techer/P01.HTM | +---------------------------------------------------------+