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how to set RBPU bit in OPTION register

Discussion in 'Microcontrollers, Programming and IoT' started by milen, Jan 21, 2010.

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  1. milen


    Dec 20, 2009
    I want to set rbpu bit to be 0 so I will enable portb internal pull ups in PIC mcu.
    I am using mikropascal compiler and when I write "OPTION_REG:=value;" the command is excepted, but if I want to set particular bit as "OPTION_REG.RBPU:=0" the command isn't accepted.

    For comparison the compiler excepts this line OSCCON.IRCF2:=1; where you set oscilator freq bits.
  2. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    Jan 21, 2010
    option_reg.7 := 0 seems to be the way to go.
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