Bob Ammerman wrote: > Just write in "C" with inline assembly language. Roman Black wrote: > Huh?? But doesn't that require a PIC C compiler?? Peter H. Anderson put me on to using the CCS compiler this way - Let the compiler handle register allocation, logical and conditional tests, and so on - Write time sensitive code in in-line asm. Works very well. Check out his C pages if you're interested. Last time I looked you could get a free CCS demo at Microchips' site. regards, Jack -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body