The basic knowledge of assembly language

Tag: Entity Select Memory Memory CPU class information correlation related speed

1. Assembly language Features: machine affinity, high speed and high rate, the complexity of writing and debugging.

2. The relationship between instructions and data: Instructions are what you want the computer to do, and the data is what you want the computer to do.

3.CPU reads and writes the memory data via the bus: The CPU must interact with the external device for the following 3 types of information if it wants to read and write the data:

Address of the storage unit

Device selection, read or write commands

Data to read or write

4. Memory address space: The address space represents the size of the area occupied by any computer entity. The address space includes physical space and virtual space.

The basic knowledge of assembly language