Q. To indicate the completion of task allocated in a closely (tightly) coupled system, the microprocessor uses

View solution

Q. The disadvantage of the loosely coupled system is

View solution

Q. In a tightly coupled system, when a processor is using the bus then the local bus of other processors is in

View solution

Q. The loosely coupled system has an advantage of

View solution

Q. The bus arbitration is handled by an external circuit in

View solution

Q. Communication between processors using a common system bus and common memory takes place in

View solution

Q. In tightly coupled systems, the microprocessors share

View solution

Q. The processor that asks for bus access or may itself fetch the instructions and execute them is

View solution

Q. The processor that executes the instructions fetched for it by the host processor is

View solution

Q. The processors used in the multi-microprocessor are

View solution

Q. A set of address lines is driven by the controller in

View solution

Q. Which of the following is the fastest method of bus arbitration?

View solution

Q. The method of bus arbitration that does not contain priority resolving network in it is

View solution

Q. Which of the following is the simplest and cheapest method of bus arbitration?

View solution

Q. The signal that is used to drive a priority resolving network that actually accepts the bus request inputs is

View solution

Q. The signals that are used by the bus arbitration in the independent request method is

View solution

Q. The bus controller relinquishes the bus if

View solution

Q. The clock generator delays the READY signal until the signal _________ goes low.

View solution

Q. The device that deals with the bus access control functions and bus handshake activities is

View solution

Q. Which of the following is an incorporated function to resolve interprocessor communication problems?

View solution