Using the MCS-51 Microcontroller PDF

OBJECTIVES

• After you have completed this chapter, you should be able to
• define or explain the following terms: computer, processor, microprocessor, microcomputer, microcontroller, hardware, software, cross assembler, cross compiler, RAM, SRAM, DRAM, ROM, EPROM, EEPROM, byte, nibble, bus, KB, MB, mnemonic, opcode, and operand
• explain the memory organization of the MCS-51 microcontroller
• explain the differences among the register inherent, direct, immediate, indirect, indexed, relative, absolute, long, bit inherent, and bit direct addressing modes
• disassemble machine code into mnemonic assembly language instructions
• explain the Intel MCS-51 instruction execution cycles
• find out MCS-51 instruction execution time