EPROM Programming and Operation Quiz
10 Questions
0 Views

EPROM Programming and Operation Quiz

Created by
@CleanlyYtterbium

Podcast Beta

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the role of EEPROM in a PLC memory unit?

  • Stores the program information or control logic
  • Stores input and output signals
  • Allows initial and/or additional information to be written into the chip (correct)
  • Carries out processing related to input signals

    • How does the CPU of a PLC interact with the EEPROM in the memory unit?

  • Fetches program instructions from EEPROM (correct)
  • Stores control logic in EEPROM
  • Carries out processing related to microcontroller signals
  • Fetches program instructions from data memory

    • What distinguishes EEPROM from PROM in a PLC memory unit?

  • EEPROM does not require erasing before reprogramming, unlike PROM (correct)
  • EEPROM is volatile, while PROM is non-volatile
  • EEPROM stands for Programmable Read Only Memory, while PROM doesn't have programmability
  • PROM allows information to be written into the chip, unlike EEPROM

    • Which of the following is a disadvantage of PLCs mentioned in the text?

    <p>Fail-Safe Operation</p> Signup and view all the answers

    In the context of PLCs, what is a main advantage of using HMI?

    <p>Simulation Feature</p> Signup and view all the answers

    Which of the following is NOT listed as a leading brand of European PLCs in the text?

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

    What are some common industrial applications of PLCs according to the text?

    <p>Mining / Power</p> Signup and view all the answers

    What is the purpose of EEPROM in a PLC system?

    <p>Serve as a backup for normal RAM memory</p> Signup and view all the answers

    How can the memory content of an EPROM chip be erased?

    <p>By exposing the chip to ultra violet light</p> Signup and view all the answers

    What distinguishes EEPROM from EPROM in terms of erasing the memory content?

    <p>EEPROM is erased by applying a signal to the erase pin, while EPROM is erased by ultra violet light exposure</p> Signup and view all the answers

    More Like This

    Epsom College
    3 questions

    Epsom College

    DarlingJoy avatar
    DarlingJoy
    Types of Special-Purpose Memories: MROM, PROM, EPROM, and EEPROM
    16 questions

    Types of Special-Purpose Memories: MROM, PROM, EPROM, and EEPROM

    BountifulCalifornium avatar
    BountifulCalifornium
    EEPROM vs SRAM in AVR Chips Quiz
    32 questions

    EEPROM vs SRAM in AVR Chips Quiz

    ProminentFermat avatar
    ProminentFermat
    Microprocessor Architecture: ROM and EPROM
    6 questions

    Microprocessor Architecture: ROM and EPROM

    ReasonedGlockenspiel avatar
    ReasonedGlockenspiel
    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser