Microprocessor Tutorials
8085 / 8085A Reference Set

• Instruction Set (8085)

  • 8085A CPU Pin Diagram
  • Implied Addressing
  • Register Addressing
  • Immediate Addressing
  • Direct Addressing
  • Register Indirect Addressing
  • Combined Addressing Modes
  • Timing Effects of Addressing Modes
  • Instruction Naming Conventions
    • Data Transfer Group Instructions
    • Arithmetic Group Instructions
    • Logical Group Instructions
    • Branch Group Instructions
  • Stack I/O and Machine Control Instructions
  • Mnemonics, opcode instruction set table of 8085 with description