FYI: ---- Perhaps this will be helpful to anyone writing relocatable code: I just learned of a new MPASM directive (ACCESS_OVR) from the Microchip forums. The ACCESS_OVR directive is for creating overlaid data in PIC18 access RAM. It appears that the version of MPASM that is bundled with MPLAB IDE v6.50 supports it, but no formal documentation for it exists at this time (it will be forthcoming). Best regards, Ken Pergola -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu