Shao Lin Tang

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—Overclocking a CPU is a common practice among home-built PC enthusiasts where the CPU is operated at a higher frequency than its speed rating. This practice is unsafe because timing errors cannot be detected by modern CPUs and they can be practically undetectable by the end user. Using a timing speculation technique such as Razor, it is possible to detect(More)
Floating point implementation has been a hot topic in recent FPGA research. This paper describes a method to optimize area of combined floating point and integer arithmetic unit through sharing the largest component in each operation on an FPGA. Specifically, the operations included are: addition, subtraction, multiplication, division, shift left/right,(More)
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