I don't understand your question. What is it you want to test in the
register? Do you want to test the position of the bit and then do
instructions based on its position in the register?
Or do you want to do instuctions based on the value in the register?

You ask if there are other instructions based on a bit. Depends what you
want to do.
Other ways of testing for bits set is the MOVLW K (constant) and SUBWF
0x027,W routine
Then you test Status for Z, C or DC (BTFSS STATUS,Z) as one example.
There are many more.

Better if you explain to us what you need to do. Maybe with some short
code examples.

Quentin

Somasundaram wrote:
>
> Hi,
>
> I am a PIC newbie. I am working on 16f877. I use MPLAB 4.12 for Windows.
>
> I have a value stored in the FileRegister 0x27 < General Purpose Register
> >. That value is always between 0 and 7 (both inclusive). This value will
> be dynamically varying during program execution. I need to use this value
> in the instruction  BTFSS. How do I use it as required? Are there any other
> methods that can be used to skip instructions based on a bit, with the bit
> position dynamically varying during program execution?
>
> Regards,
> Somasundaram.