Rotate Instructions in 8051 Microcontroller

List of logical instructions in 8051
Logical operations in 8051 perform bitwise operations between the accumulator and data stored in a memory location, register, or data given by the programmer. The result of a logical operation is stored in the accumulator itself. The table given below lists the logical operations which can be performed by the 8051. [A]=Accumulator; [Rn]= register in register bank of RAM space.

AND operation 
The AND instructions compare the bits in the source and the destination operand and then store the result in the accumulator after performing the AND operation.
OR Operation

The OR instructions compare the bits in the source and the destination operand and then store the result in the accumulator after performing the OR operation.

XOR Operation
These instructions compare the bits in the source and the destination operand and then store the result in the accumulator after performing the XOR operation.

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