interruptprocessingflowofARM9bycombiningtheactual verifiedcode,anddesignsanexternalinterrupthandlerbased onS3C2410chip. 1.Abnormalinterruptresponseandreturn Anexceptionmayoccuratanytimewhenthesystemisrunning. Whenanexceptionoccurs,theARMmicroprocessorperformsthe ...
Typical interrupt generation and processing in computer platforms involve some type of interrupt controller. Currently, typical computer platform interrupt architecture utilizes an Advanced Programmable Interrupt Controller (APIC) that includes two parts, a local part, which is "local" to the processor(s)...
Interrupt handling using simultaneous multi-threading.Disclosed are a method, information processing system, and computer readable medium for managing inte... RS Blackmore 被引量: 0发表: 0年 Analysing The Impact of Smishing Attack in Public Announcement System on Mobile Phone Smishing is a mobile ...
computer architecturedata transmissiondesignresponse functionssignal conditioningsynchronizationcommunicationsA multiprocessor computing system includes a system bus, two processing units and a plurality of synchronous input/output channel controllers. Two priority lines (36,38) each corresponding to a processing ...
The Linux kernel has two different mechanisms that may be used to implement bottom-half processing, both of which were introduced inChapter 7. Tasklets are often the preferred mechanism for bottom-half processing; they are very fast, but all tasklet code must be atomic. The alternative to taskl...
In subject area: Computer Science An interrupt handler is a routine that is executed by the processor in response to an interrupt signal. It is responsible for processing the interrupt and performing minimal processing tasks before deferring the rest of the processing to a deferred task. ...
(computer science) The interruption of the batch processing mode in a real-time system when live data are entered in the system.McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc. ...
A number of registers are associated with the interrupt processing; they are an example of a specific implementation that is similar to the examples described above in general form. • Interrupt Request Register (IRR). The IRR is used to store all the interrupt levels that are requesting servi...
Various interrupt processing strategies and hardware implementation techniques in modern microprocessors are introduced in detail from the aspects of interrupt accuracy, the implementation ways of interrupt processing system, various interrupt processing hardware, etc. The strategies and techniques which may be...
2) transfer the packet from the memory of the network adapter to the memory of the computer system using Direct Memory Access (DMA); and 3) interrupt the processor to indicate that a packet is ready for processing. In response to the interrupt in step 3 above, the processor invokes softwar...