Thanks for all the help. Seems fine now. I have defined the W_Temp in register 0x7B and stay clear of register 0xFB in Bank1 Francois > > To define W_TEMP in bank 0 is easy: > > > > W_TEMP equ 0x20 > > STATUS_TEMP equ 0x21 > > > > How do one define W_TEMP in bank _1 again? -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist