An open process of restandardization, conducted by the IEEE, has led to the definitions of the new VHDL standard. The changes make VHDL safer, more portable, and more powerful. VHDL also becomes bigger and more complete. The canonical simulator of VHDL is enriched by new mechanisms, the predefined environment is more complete, and the syntax is more regular and flexible. Discrepancies and known bugs of VHDL'87 have been fixed. However, the new VHDL'92 is compatible with VHDL'87, with some minor exceptions. This book presents the new VHDL'92 for the VHDL designer. New features ar explained and classified. Examples are provided, each new feature is given a rationale and its impact on design methodology, and performance is analysed. Where appropriate, pitfalls and traps are explained. The VHDL designer will quickly be able to find the feature needed to evaluate the benefits it brings, to modify previous VHDL'87 code to make it more efficient, more portable, and more flexible. VHDL'92 is the essential update for all VHDL designers and managers involved in electronic design.
too vast, too complex, too grand ... for description. John Wesley Powell-1870 (discovering the Grand Canyon) VHDL is a big world. A beginner can be easily disappointed by the generality of this language. This generality is explained by the large number of domains covered - from specifications to logical simulation or synthesis. To the very beginner, VHDL appears as a "kit". He is quickly aware that his problem may be solved with VHDL, but does not know how. He does not even know how to start. In this state of mind, all the constraints that can be set to his modeling job, by using a subset of the language or a given design methodology, may be seen as a life preserver. The success of the introduction of VHDL in a company depends on solutions to many questions that should be answered months before the first line of code is written: • Why choose VHDL? • Which VHDL tools should be chosen? • Which modeling methodology should be adopted? • How should the VHDL environment be customized? • What are the tricks? Where are the traps? • What are the differences between VHDL and other competing HDLs? Answers to these questions are organized according to different concerns: buying the tools, organizing the environment, and designing. Decisions taken in each of these areas may have many consequences on the way to the acceptance and efficiently use of VHDL in a company.
Translated by Chester S. L. Dunning Jacques Margeret was a mercenary soldier who arrived in Russia in 1600 during the reign of Boris Godunov. For six years he served Boris and his successor Tsar Dmitri Ivanovich, first as co-commander of foreign troops and later as captain of the elite palace guard. Margeret offers a unique first-hand account of the political intrigues of this turbulent time and ponders the question of the pretender's true identity. Writing for the French public, to whom Muscovy was virtually unknown, Margeret also describes Russian geography, climate, flora and fauna, customs, the Russian Orthodox Church, the military, and daily life at court. Dunning has translated the edition first printed in France in 1607 and provided notes identifying obscure references and evaluating the accuracy of Margeret's observations in light of accumulated historical research.
This investigation into the prophetic dimension of the Psalms shows how the postexilic period and especially the world of the Chronicler around 300 BCE provide the main setting for the Psalms, even royal psalms. The Levitical singers of the Second Temple 'made up for the silence of the classical prophets': an idealized David, musician and prophet, is depicted as leader of the cultic prophets and of the entire inspired community. In this way theophanic descriptions and oracular material in the style of the classical prophets were developed and preserved through the Psalms.
One only ever asks forgiveness for what is unforgivable." From this contradiction begins Perjury and Pardon, a two-year series of seminars given by Jacques Derrida at the École des Hautes Études en Sciences Sociales in Paris in the late 1990s. In these sessions, Derrida focuses on the philosophical, ethical, juridical, and political stakes of the concept of responsibility. His primary goal is to develop what he calls a "problematic of lying" by studying diverse forms of betrayal: infidelity, denial, false testimony, perjury, unkept promises, desecration, sacrilege, and blasphemy. Although forgiveness is a notion inherited from multiple traditions, the process of forgiveness eludes those traditions, disturbing the categories of knowledge, sense, history, and law that attempt to circumscribe it. Derrida insists on the unconditionality of forgiveness and shows how its complex temporality destabilizes all ideas of presence and even of subjecthood. For Derrida, forgiveness cannot be reduced to repentance, punishment, retribution, or salvation, and it is inseparable from, and haunted by, the notion of perjury. Through close readings of Kant, Kierkegaard, Shakespeare, Plato, Jankelévitch, Baudelaire, and Kafka, as well as biblical texts, Derrida explores diverse notions of the "evil" or malignancy of lying while developing a complex account of forgiveness across different traditions."--
When asked, "Where is Murray Bay?" US President Taft always replied, "Murray Bay is a state of mind." For over two hundred years the Charlevoix region has played host to some of the world's most famous and adventurous travellers. Considered the "Newport" of Canada, Charlevoix has been a meeting place for rural French Canadians and urban English-speaking visitors.
This book discusses how the role of the public manager differs from that of the private sector. Public managers are held to high standards, are in the public eye, and expected to have a private sector management style while taking into consideration the ethos of the public sector. The book presents case studies and encourages debate.
too vast, too complex, too grand ... for description. John Wesley Powell-1870 (discovering the Grand Canyon) VHDL is a big world. A beginner can be easily disappointed by the generality of this language. This generality is explained by the large number of domains covered - from specifications to logical simulation or synthesis. To the very beginner, VHDL appears as a "kit". He is quickly aware that his problem may be solved with VHDL, but does not know how. He does not even know how to start. In this state of mind, all the constraints that can be set to his modeling job, by using a subset of the language or a given design methodology, may be seen as a life preserver. The success of the introduction of VHDL in a company depends on solutions to many questions that should be answered months before the first line of code is written: • Why choose VHDL? • Which VHDL tools should be chosen? • Which modeling methodology should be adopted? • How should the VHDL environment be customized? • What are the tricks? Where are the traps? • What are the differences between VHDL and other competing HDLs? Answers to these questions are organized according to different concerns: buying the tools, organizing the environment, and designing. Decisions taken in each of these areas may have many consequences on the way to the acceptance and efficiently use of VHDL in a company.
An open process of restandardization, conducted by the IEEE, has led to the definitions of the new VHDL standard. The changes make VHDL safer, more portable, and more powerful. VHDL also becomes bigger and more complete. The canonical simulator of VHDL is enriched by new mechanisms, the predefined environment is more complete, and the syntax is more regular and flexible. Discrepancies and known bugs of VHDL'87 have been fixed. However, the new VHDL'92 is compatible with VHDL'87, with some minor exceptions. This book presents the new VHDL'92 for the VHDL designer. New features ar explained and classified. Examples are provided, each new feature is given a rationale and its impact on design methodology, and performance is analysed. Where appropriate, pitfalls and traps are explained. The VHDL designer will quickly be able to find the feature needed to evaluate the benefits it brings, to modify previous VHDL'87 code to make it more efficient, more portable, and more flexible. VHDL'92 is the essential update for all VHDL designers and managers involved in electronic design.
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