8085 Microprocessor Quiz
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Questions and Answers

How many bytes of memory locations can the 8085 microprocessor address?

  • 256KB
  • 64KB (correct)
  • 32KB
  • 128KB
  • What is the type of technology used in manufacturing the 8085 microprocessor?

  • PMOS
  • CMOS
  • BiCMOS
  • N-MOS (correct)
  • How many general purpose registers are there in the 8085 microprocessor?

  • Eight
  • Four
  • Ten
  • Six (correct)
  • What is the power supply requirement for the 8085 microprocessor?

    <p>+5V</p> Signup and view all the answers

    How many lines are there in the address bus of the 8085 microprocessor?

    <p>16</p> Signup and view all the answers

    Study Notes

    8085 Microprocessor Memory Addressing

    • The 8085 microprocessor can address 65,536 bytes of memory locations.
    • This is because it has a 16-bit address bus, which allows it to access 2^16 different memory locations.

    8085 Microprocessor Manufacturing Technology

    • The 8085 microprocessor is manufactured using NMOS (N-channel Metal-Oxide Semiconductor) technology.

    8085 Microprocessor General Purpose Registers

    • The 8085 microprocessor has seven general purpose registers, each capable of storing 8 bits of data.
    • These registers are named B, C, D, E, H, L, and A.

    8085 Microprocessor Power Supply Requirements

    • The 8085 microprocessor requires a +5V power supply for operation.

    8085 Microprocessor Address Bus Lines

    • The 8085 microprocessor has a 16-line address bus.
    • This means that it can access a maximum of 2^16 = 65,536 memory locations, as each address line can be in one of two states (high or low).

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    Description

    Test your knowledge of the 8085 microprocessor with this quiz. Learn about its salient features, including its 8-bit architecture, 16-bit address bus, and data bus multiplexing. Explore the N-MOS technology and memory addressing capabilities of the 8085.

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