> Actually, the DS mnemonic is _very_ appropriate for PIC programs becuase it > traditionally defined a block (possibly much larger than 1 byte) of > _uninitialized_ storage. This makes a lot of sense for RAM in a PIC. The point is that DS is obsolete. New code should use RES. Just like new code should use h'7C' instead of the old $7C. I think some of these old constructs may no longer be in the latest assembler. ***************************************************************** Olin Lathrop, embedded systems consultant in Devens Massachusetts (978) 772-3129, olin@cognivis.com, http://www.cognivis.com -- http://www.piclist.com hint: PICList Posts must start with ONE topic: "[PIC]:" PIC only "[EE]:" engineering "[OT]:" off topic "[AD]:" ad's