LDA addr (Load accumulator direct) ((byte 3) (byte 2)) The contents of the memory location, whose address is specified in byte 2 and byte 3 of the instruction, is moved to register A . It is a three byte instruction. The instruction moves the contents of memory location to accumulator.
LDA addr (Load accumulator direct) ((byte 3) (byte 2))
The contents of the memory location, whose address is specified in byte 2 and byte 3 of the instruction, is moved to register A . It is a three byte instruction.
The instruction moves the contents of memory location to accumulator.
((byte 3) (byte 2)) 
moves the contents of memory location 
to accumulator.