PIC16C5X Instruction Set

RRF

Syntax : RRF f,d

Description : The contents of register 'f' are rotated right one bit through the Carry Flag. 
              If 'd' is 0 the result is placed into W register.
              If 'd' is 1 the result is placed back in register 'f'.

Function : f<n> → d<n-1>, f<0> → C, C → d<7>

Hex code : 30f

Bit field:

0011

00df

ffff

Words : 1

Cycles : 1

Affected flags : Carry

See also : RLF

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