1.

Mention The Steps In The Interrupt Driven Mode Of Data Transfer.?

Answer»

The steps followed in this type of TRANSFER are as follows:

  • The PERIPHERAL device would request for an interrupt.
  • The request acknowledgement for the transfer is issued at the end of INSTRUCTION execution.
  • Now the ISS routine is initialized, The PC has the return ADDRESS which is now stored in the stack.
  • Now data transfer is managed and coordinates by the ISS.
  • Again the Interrupt system is enabled and the above steps are repeated.

The steps followed in this type of transfer are as follows:


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