Augustin / Luckham / Gennart Hardware Design and Simulation in VAL/VHDL

Erscheinungsjahr 2012
ISBN: 978-1-4615-4042-7
Verlag: Springer US
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, Band 112, 322 Seiten, eBook

Reihe: The Springer International Series in Engineering and Computer Science

The VHSIC Hardware Description Language (VHDL) provides a standard machine processable notation for describing hardware. VHDL is the result of a collaborative effort between IBM, Intermetrics, and Texas Instruments; sponsored by the Very High Speed Integrated Cir cuits (VHSIC) program office of the Department of Defense, beginning in 1981. Today it is an IEEE standard (1076-1987), and several simulators and other automated support tools for it are available commercially. By providing a standard notation for describing hardware, especially in the early stages of the hardware design process, VHDL is expected to reduce both the time lag and the cost involved in building new systems and upgrading existing ones. VHDL is the result of an evolutionary approach to language devel opment starting with high level hardware description languages existing in 1981. It has a decidedly programming language flavor, resulting both from the orientation of hardware languages of that time, and from a ma jor requirement that VHDL use Ada constructs wherever appropriate. During the 1980's there has been an increasing current of research into high level specification languages for systems, particularly in the software area, and new methods of utilizing specifications in systems de velopment. This activity is worldwide and includes, for example, object oriented design, various rigorous development methods, mathematical verification, and synthesis from high level specifications. VAL (VHDL Annotation Language) is a simple further step in the evolution of hardware description languages in the direction of applying new methods that have developed since VHDL was designed.

Zielgruppe

Research

Autoren/Hrsg.

Augustin, Larry M.

Luckham, David C.

Gennart, Benoit A.

Stanculescu, A.

Inhaltsverzeichnis

I A Tutorial Introduction to VAL.- 1 Introduction.- 2 An Overview of VAL.- 3 Timing Models.- 4 Designing With Annotations.- II Examples.- 5 Crazy AND Gate.- 6 D-Type Flip-flop.- 7 Traffic Light Controller.- 8 Stack.- 9 Water Heater Controller.- III The VAL Language Reference Manual.- 11 Lexical Elements.- 12 Design Units.- 13 State Model.- 14 Declarations.- 15 Names and Expressions.- 16 Statements.- 17 Mapping Annotations.- 18 Configuration Annotations.- 19 Miscellaneous.- IV Transformer Implementation Guide.- 20 The VAL Transformer.- V Appendix.- A Syntax Summary.- A.1 Lexical Elements.- A.2 Syntax.- B CPU : VHDL description.- B.1 One bit alu.- B.2 16 bit alu.- B.3 One bit buffer.- B.4 12 bit buffer.- B.5 16 bit buffer.- B.6 CPU.- B.7 CPU configuration.- B.8 CPU support package.- B.9 CPU test bench.- B.10 Or arrays.- B.11 PLA.- B.12 One bit one output register.- B.13 16 bit one output register.- B.14 One bit two output register.- B.15 16 bit two output register.