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The table is used to locate the interrupt service routine addresses for each of those interrupts. An interrupt is a mechanism for hardware of software to interrupt the processor to go do something else. Playing music is a much higher level abstraction, and it is not valid to ask what is the interrupt to play music, partly because it depends on the specific hardware implementation.
Features of the Intel include bit processor, bit address lines to access memory, and two stage pipelining. Three versions are available, , , and You re-enable with the EI instruction. Also, RST7. The TRAP interrupt request line cannot be disabled. If this is a homework assignment, please consider trying it yourself first, otherwise the value of the reinforcement to the lesson offered by the homework will be lost on you. With 20 address lines, the can address 1,, bytes.
Log in. See Answer. Best Answer. Study guides. Q: How many interrupt lines does have? Write your answer Related questions. How many interrupt line does Have? Is rst7. How many data lines there in ?
How the interrupt can be masked or unmasked in ? How many address lines are there in processor? What is Bios function call in microprocessor? What do you mean by IVT in ? What is the size of the interrupt vector table in the microprocessor? What is physical starting address and ending address of interrupt vector table of ? Which are the highest priority interrupts? TRAP is a non-maskable interrupt. A priority interrupt is a system which decides the priority at which various devices, which generates the interrupt signal at the same time, will be serviced by the CPU.
When two or more devices interrupt the computer simultaneously, the computer services the device with the higher priority first. The daisy-chaining method of establishing priority consists of a serial connection of all devices that request an interrupt.
The device with the highest priority is placed in the first position, followed by lower-priority devices up to the device with the lowest priority, which is placed last in the chain.
Begin typing your search term above and press enter to search. Press ESC to cancel. Skip to content Home Physics How many hardware interrupts are there in ? The definition of an interrupt is a computer signal that tells the computer to stop running the current program so that a new one can be started or a circuit that carries such a signal.
An example of an interrupt is a signal to stop Microsoft Word so that a PowerPoint presentation can gear up. Explanation: The Non-Maskable Interrupt input pin has the highest priority among all the external interrupts. Priority Interrupt Generally, devices with high speed transfer such as magnetic disks are given high priority and slow devices such as keyboards are given low priority.
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