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.