PORTB<7:4> means port b bits 7 through 4 inclusive (not bits 0 through 3). Harold On Thu, October 20, 2005 10:39 am, Ed Edmondson wrote: > I was reading a PIC data sheet and ran across the following statement: > > PORTB<7:4> Interrupt on change. > > What does the 7:4 indicate?? > > Thanks, > Ed -- FCC Rules Updated Daily at http://www.hallikainen.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist