0
What is difference between vectored and non vectored interrupts?
Wiki User
∙ 10y ago
Vector interrupt --> when processor directly call the respective isr when interrupt occurs so, address of respective isr is usually save in register.
Non interrupt Vector --> In this case when interrupt occurs the processor calls a generic isr and in generic isr uaer has to call respective isr by checking status register.
Wiki User
∙ 10y ago
Wiki User
∙ 11y agoWhen a processor is interrupted to do a particular task,Program counter should be loaded with the the address of subroutine(task).If the processor automatically generates the address then it is known as vectored interrupt.for example if 8085 microprocessor is interrupted through RST 5.5 pin,then processor multiplies 5.5 by 8 and converts it to Hex address.If user has to provide address of subroutine using CALL instruction then it is known as non vectored interrupt
Wiki User
∙ 14y ago•Vectored (the address of the service
routine is hard-wired)
•Non-vectored (the address of the service
routine needs to be supplied externally
by the device)
Wiki User
∙ 14y agoIf a user has to provide the address of subroutine using CALL Instruction whena processor is interrupted, then it is called Non- vectored interrupt
Add your answer:
Earn +20 pts
Difference between critical and non critical task in real time system?
the difference in critical and non critical task in a system is critical task are processes that the computer needs to operate correctly they are must have programs. Non critical talk are task that are running or can run but is not a crusial part if the task is deleted or ended then the OS should still fuction properly
Difference between managable and non mangable router switch?
the main difference b/w manageable and non-manageable is that manageable switch is having SNMP PROTOCAL through which you can see the port specification, duplex setting, m/c connected to port, traffic etc.
What is an maskable intErrupt?
interrupts in 8085 are basically classified into two types: 1.Maskable 2.Non maskable maskable interrupts are those which can be delayed.This is done by masking off the interrupts which are not required. Maskable interrupts are:RST 7.5,RST 6.5,RST 5.5 and INTR <decreasing order of priority>
Difference between non-persistent and p-persistent csma?
Non-persistent is deferential, while 1-prisistent is selfish.In non-persistent CSMA if the medium is busy, there will be a random delay for retransmission. This reduces the probability of collisions, but wastes the capacity.In 1-persistent CSMA if the medium is busy, the channel will be sensed until it is idle, then it will transmit immediately. This means that collisions are almost guaranteed to occur.
The similarities and differences between a home and corporate network?
I had assumed that corporate and home routers/networks worked in the same way, so I explained how NAT works, and the difference between a non-routable private IP assigned to an individual computer and a public one which would actually belong to the router or proxy server...
Non vectored interrupt?
Stopping program flow to execute a special piece of code that handles a event.Non vectored interrupts are generally raised by input/output or slow devices.
Different between maskable and non-maskable interrupt?
Maskable interrupts trigger events are not always important and so the programmer can decide that the event should not cause a program to jump. Nonmaskable interrupts can not be ignored by the programmer and therefore they have absolute priority.
What is maskable in Intel 8085 microprocessore?
Four of the interrupts in the Intel 8085 (INTR, RST5.5, RST6.5, and RST7.5) are maskable, while one interrupt (TRAP) is non-maskable.The eight RSTx type of software "interrupts" are not really interrupts, but if they were treated as interrupts, they would be non-maskable.
What is the difference between a proposition and a non proposition?
difference between a proposition and non proposition
What is the difference between agriculture and non-agriculture?
Agriculture is farming and non-agriculture is non farming.
Difference between typing and non typing keys?
Difference between typing and non typing keys
What is difference between Cognizable and non-cognizable offences?
Cognizable offences are serious crimes in which police can make an arrest without a warrant, while non-cognizable offences are less serious crimes in which police cannot make an arrest without a warrant and need permission from the court. Cognizable offences generally have higher penalties and are investigated more thoroughly compared to non-cognizable offences.
What are the difference between managerial and non managerial levels?
Discuss the difference between managerial and non managerial tasks?
What is the difference between constant and non-constant motion?
Acceleration is the difference between constant and non-constant motion.
What is the difference between statutory and non statutory audits?
what is the difference between statutory audit and non statutory audit.
Difference between operational communication and non operational communicatuion?
what is difference between operatyional and non operational communication
What is difference between non profit and not for profit?
There is no difference.
