PIC17CXX Instruction Set


MULLW


Syntax : MULLW k 

Description : An unsigned multiplication is carried out between the 
              contents of the W register and the 8-bit literal 'k'. 
              The 16-bit result is stored in PRODH:PRODL register pair.
              W reg is unchanged. PRODH contains the MSB. None of the 
              status flag are affected.

Function :(W)  x   k → PRODH:PRODL

Hex code : BCkk

Bit field:
1011 1100 kkkk kkkk

Words : 1

Cycles : 1

Affected flags : None

See also :   ADDLW,   SUBLW
Previous    Upper level    Next