In a 32 bit processor, the A0 bit of the address line is connected to _____ of the parallel port interface.

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 In a 32 bit processor, the A0 bit of the address line is connected to _____ of the parallel port interface.

1.Valid bit

2.Idle bit

3.Interrupt enable bit

4.Status or data register

Posted Date:-2021-03-15 06:10:46

More MCQS Questions and answers

  1. The serial port is used to connect basically _____ and processor
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  3.  IDE disk is connected to the PCI BUS using ______ interface.
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  5.  In a serial port interface, the INTR line is connected to _____
  6.  In the output interface of the parallel port, along with the valid signal ______ is also sent.
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  12.  The standard used in serial ports to facilitate communication is _____
  13.  The Status flag circuit is implemented using _____
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  18. In a serial port interface, the INTR line is connected to _____
  19. IRDY# signal is used for _______
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  22. PCI stands for _______
  23. SCSI stands for ___________
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  26. The data transfer in UART is done in ______
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  41. The transformation between the Parallel and serial ports is done with the help of ______
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  56. _____ is used as an intermediate to extend the processor BUS.
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  59. _______ is an extension of the processor BUS.
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