Subject

    Computer Science

    Topic

    Computer Hardware

    Which serial interface is common for microcontroller programming and low-speed peripherals?

    ক)
    I²C (TWI)
    খ)
    Parallel Centronics
    গ)
    SCSI Ultra320
    ঘ)
    HDMI ARC

    Explanation

    I²C is a two-wire, multi-master bus with addressing, ideal for sensors and EEPROMs. SPI is another popular serial bus with higher speed and chip-select lines. SCSI and HDMI serve very different roles. Pull-ups are required on SDA and SCL lines.

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