Accumulator
- Called as Accumulator or ACC or A Register.
- Address: 0xE0.
- Size: 8-bit.
- Bit and Byte addressable.
- Holds the results of many arithmetic and logical operations of 8051.
- Used as general register to store the results of a large number of instructions.
- Used for all mathematical operations.
- Used for data transfer operations between CPU and any external memory.
Related topics:
8051 Registers | 8051 Program Counter | 8051 R Registers | 8051 SFR | 8051 P Registers | 8051 Stack | 8051 Stack Pointer | 8051 Data Pointer | 8051 PCON Register | 8051 TCON Register | 8051 TMOD Register | 8051 Timer Registers | 8051 SCON Register | 8051 SBUF Register | 8051 IE Register | 8051 IP Register | 8051 PSW Register | 8051 B Register
List of topics: 8051
No comments:
Post a Comment