Ral rotate accumulator left through carry instruction , Electrical Engineering

RAL Rotate Accumulator Left Through Carry Instruction

This  instruction rotates the content  of the accumulator  towards left by one bit. The D0 bit moves to D1  bit moves to D2 bit moves to D2  position  and so on  finally  D7  bit moves to the carry  flag  position in flag  register and carry bit is copied  t D0 position,

RAL 

Flags: Only CY flag is modified according to D7 bit of the accumulator.

Posted Date: 4/5/2013 12:55:19 AM | Location : United States







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