Vasile Surducan wrote: > > On Fri, 17 Aug 2001, Roman Black wrote: > > > Olin Lathrop wrote: > > > > > > > My question is: how to generate a "truly" random number on the application > > > > of power. The number should not be determined upon the compilation of the > > > > software, but should be upon the initial powerup of the chip. (Or, it > > > should > > You could "daisy chain" all the modules using > > one PIC pin on each module and two series > > resistors, with a standard delay in each module > > propagated down the chain. > > > Roman, I know you like pics, but there is no need for any pic. > Everything depends how long take an "on" procedure on one board. > Is trivial to use a microcontroller when you could use safetly a capacitor > one or two resistors, and one transistor in worst case for any board... Hi Vasile! Maybe I misunderstood, I thought each module already had a PIC?? I was saying it only really takes 1 PIC pin on each unit, and 2 terminals, so you can daisy chain them. -Roman -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body