September 2014
Intermediate to advanced
448 pages
9h 45m
English
Content preview from Digital Integrated Circuit Design Using Verilog and Systemverilog
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Chapter 7
Synchronization
Abstract
The previous chapters have covered the parts of Verilog and SystemVerilog that are useful for circuit design. Using them to create reliable circuits, however, requires more expertise. Lack of understanding of asynchronous interfaces is one of the most common sources of failures in digital circuits. This chapter examines the theoretical basis for circuit failures due to timing errors and supplies a set of solutions that can be applied to different types of synchronizing challenges.
Keywords
latches
metastability
MTBF
resolution time
violation
FIFO
serial bus
parallel bus
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