"A medical memoir focusing on one emergency room doctor's shift in an urban ER follows the experiences of real patients and focuses on the story of a forty-three-year-old woman who arrives in sudden cardiac arrest and the challenges it presents for physicians."--

Code Gray is a “provocative and meaningful” (Theresa Brown, New York Times bestselling author of Healing) narrative-driven medical memoir that places you directly in the crucible of urgent life-or-death decision-making, offering insights that can help us cope at a time when the world around us appears to be falling apart. In the tradition of books by such bestselling physician-authors as Atul Gawande, Siddhartha Mukherjee, and Danielle Ofri, this beautifully written memoir by an emergency room doctor revolves around one of his routine shifts at an urban ER. Intimately narrated as it follows the experiences of real patients, it is filled with fascinating, adrenaline-pumping scenes of rescues and deaths, and the critical, often excruciating follow-through in caring for patients’ families. Centered on the riveting story of a seemingly healthy forty-three-year-old woman who arrives in the ER in sudden cardiac arrest, Code Gray weaves in stories that explore everything from the early days of the Covid outbreak to the perennial glaring inequities of our healthcare system. It offers an unforgettable, “discomfiting, and often bracing” (Bloomberg Businessweek) portrait of challenges so profound, powerful, and extreme that normal ethical and medical frameworks prove inadequate. By inviting you to experience what it is like to shift in the ER from a physician’s perspective, we are forced to test our beliefs and principles. Often, there are no clear answers to these challenges posed in the ER. You are left feeling unsettled, but through this process, we can appreciate just how complicated, emotional, unpredictable—and yet strikingly beautiful—life can be.

One of the most thorough introductions available to the world's most popular microcontroller!

This book concentrates on common classes of hardware architectures and design problems, and focuses on the process of transitioning design requirements into synthesizable HDL code. Using his extensive, wide-ranging experience in computer architecture and hardware design, as well as in his training and consulting work, Ben provides numerous examples of real-life designs illustrated with VHDL and Verilog code. This code is shown in a way that makes it easy for the reader to gain a greater understanding of the languages and how they compare. All code presented in the book is included on the companion CD, along with other information, such as application notes.

This comprehensive new handbook is a one-stop engineering reference covering data converter fundamentals, techniques, and applications. Beginning with the basic theoretical elements necessary for a complete understanding of data converters, the book covers all the latest advances made in this changing field. Details are provided on the design of high-speec ADCs, high accuracy DACs and ADCs, sample-and-hold amplifiers, voltage sources and current reference,noise-shaping coding, sigma-delta converters, and much more.

The skills and guidance needed to master RTL hardware design This book teaches readers how to systematically design efficient, portable, and scalable Register Transfer Level (RTL) digital circuits using the VHDL hardware description language and synthesis software. Focusing on the module-level design, which is composed of functional units, routing circuit, and storage, the book illustrates the relationship between the VHDL constructs and the underlying hardware components, and shows how to develop codes that faithfully reflect the module-level design and can be synthesized into efficient gate-level implementation. Several unique features distinguish the book: * Coding style that shows a clear relationship between VHDL constructs and hardware components * Conceptual diagrams that illustrate the realization of VHDL codes * Emphasis on the code reuse * Practical examples that demonstrate and reinforce design concepts, procedures, and techniques * Two chapters on realizing sequential algorithms in hardware * Two chapters on scalable and parameterized designs and coding * One chapter covering the synchronization and interface between multiple clock domains Although the focus of the book is RTL synthesis, it also examines the synthesis task from the perspective of the overall development process. Readers learn good design practices and guidelines to ensure that an RTL design can accommodate future simulation, verification, and testing needs, and can be easily incorporated into a larger system or reused. Discussion is independent of technology and can be applied to both ASIC and FPGA devices. With a balanced presentation of fundamentals and practical examples, this is an excellent textbook for upper-level undergraduate or graduate courses in advanced digital logic. Engineers who need to make effective use of today's synthesis software and FPGA devices should also refer to this book.