ACC accumulator =a
ACC.0=E0H
Acc.0 is the zero position of ACC. ACC can be bit addressed.
Accumulator ACC is an 8-bit storage unit used to store data. However, this storage unit has its special status and is a very key unit in the single chip microcomputer. Many operations are carried out through acc. Later, when learning instructions, a is often used to represent the accumulator. But there are some exceptions. For example, in the push instruction, the name ACC must be used. Generally speaking, a represents the content of the accumulator, while ACC represents the address of the accumulator
ACC refers to the accumulator of single-chip microcomputer, which is a binary 8-bit register with special purpose. A--- also belongs to the abbreviation of accumulator. There is no difference between ACC and a