Hi everyone, i need to solve a problem i have with one of my projects, i am using an ATMEL's 89c51 and i am programming with assembler in proview 32.

I want to know if i can INDIRECT address a bit in Port 1, example:

MOV R1, #90H
SETB @R1

if there is an alternate way where i can indirect address the addressable bit for port 1 please tell me. I need this because i increment the value in R1 and then setb in the next value or pin in this case.

THANK YOU