PPT-Interrupts / Exceptions / Faults

Arvind Computer Science amp Artificial Intelligence Lab Massachusetts Institute of Technology April 30 2012 L21 1 httpcsgcsailmitedu6S078 Interrupts altering the normal flow of control. Microarchitecture. Lecture 13: Commit, Exceptions, . Interrupts. The End of the Road (um… Pipe). Commit is typically the last stage of the pipeline. Anything that an instruction does at this point is . and Folds. The illustration shows an east-west cross section between the Allegheny Structural Front and North Fork Mountain. The topographic feature called Germany Valley sits atop the geologic structure called the Wills Mountain Anticline. Westward directed compressive forces associated with the . Layali Rashid. Errors that occur in bursts, at the same location, when the fault is activated . [WDSN07]. .. Faults which occur frequently and irregularly for a period of time . [ASPLOS08]. .. A persistent defect that causes zero or more failures, such as a speck of conductive dust partially bridging two traces . Anurag Dwivedi. Let Us Revise. Micro-Controllers. A small . computer integrated . in . a single IC. Has I/O pins, . RAM and Memory. We Use . Atmega. 16. Software Used. CvAvr. : Editor and Compiler. Abhilash Thekkilakattil. , Alan Burns, Radu Dobrin and Sasikumar Punnekkat. Motivation and Contribution. State of the art of mixed criticality scheduling . mainly . focuses . on. WCET overruns. WCET overruns are . Lecture 29. Gly. 326. Compression and deformation. In areas of compression, we have several options for deformation. Dependent on lithology, rock strength, confinement, fluid occurrence, etc.. Reverse/Thrust faults. Lemuel Jhon S. Libres. Janice Putian. Sta. Fe Lopez. If your pocket gets empty your faults will be many.. FAULT. FAULT. FAULT. FAULT. FAULT. A fracture along which there has been displacement of the sides relative to one another.. 1. Murphy’s Law. Anything that can go wrong will go wrong. Lesson 14 -- Exceptions. 2. Exceptions. Allow you to deal with the things that go wrong:. Indicate that something unexpected has occurred or been detected. Handling. Presented by: Group#10. Ahmad Ibrahim Fayed.. Ahmad Mohamed . Abd. el-. Fadeel. .. Akram. Ahmad Mohamed.. Hassan Mohamed.. Agenda. Exception handling.. Interrupts.. Interrupt handling schemes.. Move it, move it !!. What are they?. Fault: a break or fracture in the crust of Earth.. Earthquakes: shaking or trembling of the earth caused by movement along a fault.. Uplift: upward movement of Earth’s crust.. lithosphere,. where movement occurs.. Stress. A force that presses on, pulls on, or pushes against another object.. Earthquake. The ground shaking caused by the sudden movement of large blocks of rock around a fault.. Opto. -isolators, . Triacs. , and Thermistors. Alex Buchanan. Aaron May. Peter Ngo. Reason for Interrupts. You might want a certain subroutine executed immediately after a request from an external device or from an internal program, providing certain conditions are met.. Fall 2014. Hadi Esmaeilzadeh. hadi@cc.gatech.edu. . Georgia Institute of Technology. Some slides adopted from Prof. . Milos . Prvulovic. Better Devices. Now SW, KEY can be read. Problem: several instructions needed to detect change. Chidambaram Alagappan. Vishwani. D. . Agrawal. Department of Electrical and Computer Engineering. Auburn University, AL 36849 USA. 5/9/2013. 2. Presentation Outline. Purpose. Introduction to Fault. Diagnosis.