In Daisy Chaining Priority, when the 5th device is generating the interrupt requests, the value of PI (Priority In) and PO (Priority Out) of the 4th device will be 1 and 0 respectively.

Here's why:

1. The 5th device sends an interrupt request. This request is sent to the 4th device through the PI (Priority In) line.

2. The 4th device, upon receiving the interrupt request, checks if it itself has any interrupt requests to make. If it doesn't, it passes on the interrupt request to the next device through the PO (Priority Out) line.

3. In this case, since the 4th device is not generating any interrupt requests, the value of PI is 1 (indicating it has received an interrupt request) and the value of PO is 0 (indicating it is not passing on any interrupt request).

Question

In Daisy Chaining Priority, when the 5th device is generating the interrupt requests, the value of PI (Priority In) and PO (Priority Out) of the 4th device will be 1 and 0 respectively.

Here's why:

1. The 5th device sends an interrupt request. This request is sent to the 4th device through the PI (Priority In) line.

2. The 4th device, upon receiving the interrupt request, checks if it itself has any interrupt requests to make. If it doesn't, it passes on the interrupt request to the next device through the PO (Priority Out) line.

3. In this case, since the 4th device is not generating any interrupt requests, the value of PI is 1 (indicating it has received an interrupt request) and the value of PO is 0 (indicating it is not passing on any interrupt request).

Knowee AI · Accepted Answer

In Daisy Chaining Priority, when the 5th device is generating the interrupt requests, the value of PI (Priority In) and PO (Priority Out) of the 4th device will be 1 and 0 respectively.

Here's why:

1. The 5th device sends an interrupt request. This request is sent to the 4th device through the PI (Priority In) line.

2. The 4th device, upon receiving the interrupt request, checks if it itself has any interrupt requests to make. If it doesn't, it passes on the interrupt request to the next device through the PO (Priority Out) line.

3. In this case, since the 4th device is not generating any interrupt requests, the value of PI is 1 (indicating it has received an interrupt request) and the value of PO is 0 (indicating it is not passing on any interrupt request).

In Daisy Chaining Priority if the 5th device is generating the interrupt requests then the value of PI and PO of 4th device will be*1,10,00,11,0

Question

In Daisy Chaining Priority if the 5th device is generating the interrupt requests then the value of PI and PO of 4th device will be

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