Bank selection in 877A

[williamchia]

Hi all,

I keep on recieving this message "Register in operand not in bank 0. Ensure that bank bits are correct" (Using MPLAB)

The register is in Bank1 (TRISA) and i type the code

"BSF 03h,RP0
BCF 03h,RP1 "

(From 877A data sheet: bank 0 = RP1:RP0 = 0
bank 1 = RP1:RP0 = 1)

and come back to back 0 again by typing

" BCF 03h,RP0 "

I dunno what go wrong and why the message keeps coming out after trying many times??
(the hardware is not working too)

Thank you.

Regards,
William

 

[UroBoros]

Usual message, dont worry!(just a reminder from MPLAB that you have accessed bank other than bank0.

But if you are so particular that it should be avoided ,there is a directive like -302 or something . Refer manual and give that directive, it will disappear.

the hardware not working may be another issue.

regards
picstudent