On Thu, 21 Apr 2005, Olin Lathrop wrote: > there is very little in the "midrange" and the > similar 18F family reference manuals that isn't in the data sheet. I gave > up on those years ago. Every time I went to look for a little more detailed > information there wasn't any, so I stopped bothering. There is some. For example, only the 18C family reference explicitly documents how TMR2 behaves if PR2 is 0, or why low priority interrupts don't work if GIEH is clear. -- John W. Temples, III -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist