new to using hi-tech c and would like to know which is preferred way to def= ine a pin for use. one can use TRIS, PORT or LAT bits to define a pin to put a LED on, yes?=20 does one use one of the above or is it as simple as this? #define LED1 RA0=20 i'm a bit unsure which of the SFRs such as listed above that one would use.= i'm using 16f88 --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .