AND

A logical AND operation is performed between the byte specified by the operand and the byte contained in the Accumulator; the result is stored in the Accumulator.

Instructions

AND B    - $A0 - 1 Machine Cycle
AND C    - $A1 - 1 Machine Cycle
AND D    - $A2 - 1 Machine Cycle
AND E    - $A3 - 1 Machine Cycle
AND H    - $A4 - 1 Machine Cycle
AND L    - $A5 - 1 Machine Cycle
AND (HL) - $A6 - 2 Machine Cycles
AND A    - $A7 - 1 Machine Cycle
AND $NN  - $E6 - 2 Machine Cycles

Flags

Z: 1 if result is zero; 0 otherwise
N: 0
H: 1
C: 0