Hi all!

Where PIC16F877 returns from an interrupt, if in ISR I worked with
PCLATH in
different pages? If the program  loop in page 2 and appear an  interrupt
the PCLATH
and PCL  registers have 00 and 04? The program jump to 0004 without
'programer
intervention' , I mean clrf PCLATH instruction? And to  a 'retfie'
instruction where will
jump the program?
How can I simulate an RB0 INT in Mplab 5.20? With Asynchronous Stimulus
don't work!
Thanks in advance!
Regards
Mike

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