On Thu, May 30, 2002 at 01:24:34PM +0400, AMIN wrote: > thanks for repplying > > from the microchip data sheet i found that the pic 16F84A support bulk erase,but i didn't found any software that can accomplish this and that support the JDM programmer is ther any software availlable and can do it > There doesn't seem to be anything special about it. So I'd recommend getting a copy of David Tait's FPP, which is designed to work with a variety of serial and parallel port based programmers. You can find it here: http://www.man.ac.uk/~mbhstdj/piclinks.html Also take a read of my page describing why the 16F84 is obsolete and why you should upgrade. http://www.finitesite.com/d3jsys/16F628.html BAJ -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu