Requirements for a Research-oriented IC Design System

Computer-aided design techniques for integrated circuits grown in an incremental way, responding to various perceived needs, so that today there are a number of useful programs for logic generation, simulation at various levels, test preparation, artwork generation and analysis (including design rule checking), and interactive graphical editing. While the design of many circuits has benefitted from these programs, when industry wants to produce a high-volume part, the design and layout are done manually, followed by digitizing and perhaps some graphic editing before it is converted to pattern generation format, leading to the often heard statement that computer-aided design of integrated circuits doesn't work. If progress is to be made, it seems clear that the entire design process has to be thought through in basic terms, and much more attention must be paid to the way in which computational techniques can complement the designer's abilities. Currently, it is appropriate to try to characterize the design process in abstract terms, so that implementation and technological biases don't cloud the view of a desired system. In this paper, we briefly describe the conversion of algorithms to masks at a very general level, and then describe several projects at MIT which aim to provide contributions to an integrated design system. It is emphasized that no complete system design exists now at MIT, and that we believe that general design considerations must constantly be tested by building (and rebuilding) the various subcomponents, the structure of which is guided by our view of the overall design process

A Sense of Duty: Retiring the Special Relationship Rule and Holding Gun Manufacturers Liable for Negligently Distributing Guns

In response to recent litigation brought against the gun industry on behalf of individuals and municipalities victimized as a result of the negligent marketing, design, and distribution of guns, the gun industry has argued that they cannot be held responsible for the victims\u27 injuries because they have no special relationship with the victims. Without a special relationship, gun manufacturers claim to have no duty whatsoever to design, market, or distribute guns in a reasonable fashion. This article examines the fallacies inherent in the gun industry\u27s special relationship argument and discusses the factual, legal and policy grounds that support holding the gun industry responsible for its role in facilitating the misuse of guns

Reexamining the Racial Record of Abraham Lincoln

Since his death in 1865 Abraham Lincoln has been universally honored in black America. In many black homes and businesses, his photograph often hangs in honor next to the one of Martin Luther King Jr. But a new book by Ebony editor Lerone Bennett Jr. contends that Lincoln was a crude bigot who told demeaning darky jokes, had an unquenchable thirst for minstrel shows, consistently used the word nigger, and supported efforts to ship Negroes back to Africa. As Jack E. White pointed out in a recent Time magazine article, this book largely has been ignored by the mainstream press. The book was not reviewed in The Washington Post, The New Yorker, The Chicago Tribune, or USA Today. JBHE [Journal of Blacks in Higher Education] asked a group of leading Lincoln scholars for their opinions of the Bennett book and the controversy surrounding its publication. Here are the replies

Table of Contents

Contains the table of contents

Custom Integrated Circuits

Contains report on one research project.U. S. Air Force - Office of Scientific Research (Grant AFOSR-78-3593

Table of Contents

Contains the table of contents

Cognitive Information Processing

Contains reports on one research project.National Institutes of Health (Grant 5 P01 GI114940-05)Joint Services Electronics Programs (U.S. Army, U. S. Navy, and U. S. Air Force) under Contract DAAB07-71-C-030

Author Index

Contains an index of authors

Table of Contents

Contains the table of contents