Chapter 1 1. Definition of single-chip microcomputer 2. How many types of conventional single-chip microcomputers are there in the MCS51 series, and what are their differences. Chapter 2 1. Describe the basic components of 8051 and what are their functions? 2. Classification of memory 3. How big are the data memory and program memory of 8051 respectively, and what is their address range? How are they basically allocated? 4. Content memory of program status word register 5. What parts does the MCS51 minimum system consist of, how to connect them, and the principles and functions of each part. 6. The difference between oscillation cycle, clock cycle, machine cycle, and instruction cycle. If a crystal oscillator is known, how to calculate the machine cycle? 7. Characteristics of IO port Chapter 3 1. Familiar with instructions. See the previous discussion on \"Questions about instructions\". (Instruction table attached to the test paper) 2. Homework questions, see the previous explanation. Chapter 4 1. Software timing program, correctly master the DJNZ instruction, and learn how to calculate time. 2. Table lookup program, how to apply MOVC instruction, DB, and DW instructions. 3. Sorting program, application of CJNE instruction.
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