Introduction to 8085

• 8085 is a microprocessor which has 16 bit address bus and 8 data and control Bus.
• It has components Like registers where we can load Data
• ALU (Arthemetic and Logical Unit)
  • ALU is responsible for performing Arthmetic and logical operations.
  • ALU gets input from Accumulator and Temp Register which get Processed.
  • While Processing ALU can also produce FLAGS of the operations.
  • ALU output gets stored into Accumulator.
• Accumulator is also known as Register A or AC.
• Registers
  • Register are the collection of Flipflops in Which we can store data in binary bit form.
  • 7 Regular Registers Can Be used by programmer in 8085 Each 8 bit.
    • A,B,C,D,E,H,L

8085_Assembly_Programs

• These are done in Simulator or 8085 Microprocessor Kit 🤓🤓
• Done in OpenSource Simulator called 8085 Simulator in SourceForge