Hello, is anyone here using the #INT_GLOBAL pragma in CCS-PICC? If yes, how do you do context saving? Do I need to save only the W and STATUS registers? Or do I need to save PCLATH also? Thank you very much, Brusque ----------------------------------- Edson Brusque Research and Development C.I.Tronics Lighting Designers Ltda (47) 323-2685 / (47) 9993-6453 Blumenau - SC - Brazil www.citronics.com.br ----------------------------------- -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.