PDF

Description

Crystal is a timing analyzer for nMOS circuits designed in the Mead-Conway style. Based on the circuit extracted from a mask set, Crystal determines the length of each clock phase and pinpoints the longest paths. The analysis is independent of specific data values and uses critical path techniques along with a simple RC model of delays. Several additional techniques are used to improve the speed and accuracy of the program, including separate up/down timing, static level assignment, flow control for pass transistors, and precharging.

Details

Title
Crystal: A Timing Analyzer for nMOS VLSI Circuits
Creator
Ousterhout, John K., Author
Computer Science Division, Publisher
Published
1983-01-01
Full Collection Name
Electrical Engineering & Computer Sciences Technical Reports
Other Identifiers
CSD-83-119
Type
Text
Format
technical reports
Extent
23 p
Archive
The Engineering Library
Usage Statement
Researchers may make free and open use of the UC Berkeley Library’s digitized public domain materials. However, some materials in our online collections may be protected by U.S. copyright law (Title 17, U.S.C.). Use or reproduction of materials protected by copyright beyond that allowed by fair use (Title 17, U.S.C. § 107) requires permission from the copyright owners. The use or reproduction of some materials may also be restricted by terms of University of California gift or purchase agreements, privacy and publicity rights, or trademark law. Responsibility for determining rights status and permissibility of any use or reproduction rests exclusively with the researcher. To learn more or make inquiries, please see our permissions policies (https://www.lib.berkeley.edu/about/permissions-policies).
Collection

Files

Statistics

from
to
Export
Download Full History