PIC16CXX Instruction Set


RLF


Syntax : RLF f,d 

Description : The contents of register 'f' are rotated left 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<7> → C,   C → d<0>

Hex code : 0Dff

Bit field:
00 1101 dfff ffff

Words : 1

Cycles : 1

Affected flags : Carry

See also : RRF
Previous    Upper level    Next