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A celebration of the early years of the digital revolution, when computing power was deployed in a beige box on your desk. Today, people carry powerful computers in our pockets and call them “phones.” A generation ago, people were amazed that the processing power of a mainframe computer could be contained in a beige box on a desk. This book is a celebration of those early home computers, with specially commissioned new photographs of 100 vintage computers and a generous selection of print advertising, product packaging, and instruction manuals. Readers can recapture the glory days of fondly remembered (or happily forgotten) machines including the Commodore 64, TRS-80, Apple Lisa, and Mattel Aquarius—traces of the techno-utopianism of the not-so-distant past. Home Computers showcases mass-market success stories, rarities, prototypes, one-offs, and never-before-seen specimens. The heart of the book is a series of artful photographs that capture idiosyncratic details of switches and plugs, early user-interface designs, logos, and labels. After a general scene-setting retrospective, the book proceeds computer by computer, with images of each device accompanied by a short history of the machine, its inventors, its innovations, and its influence. Readers who inhabit today's always-on, networked, inescapably connected world will be charmed by this visit to an era when the digital revolution could be powered down every evening.
Teaches How to Build a Working Computer Based on the Z80 Microprocessor. Parts & Hardware Sources are Listed
Atari 8-bit computers are the first machines that truly bridged the divide between video game players and home computer enthusiasts. The Atari 400 and 800 signaled the start of a new era in computing. Breakout: How Atari 8-Bit Computers Defined a Generation is the first book to cover what made Atari's groundbreaking computer line great: its excellent graphics and sound, flexible programming environment, and wide support from the burgeoning home computer community. For those of us coming of gaming age in the 80s, Atari games were simply amazing—and you'll find out what made these titles so much fun to play. Breakout also explores the Atari 8-bit platform as it stands today, with a robust enthusiast and modding community, the increasing value of Atari computers and peripherals, and how to get started with one now or get your old one running again. With fully revised and updated sections on emulation, mods, and add-ons, plus new community sites, podcasts, and detailed write-ups of 170 Atari 8-bit games (60 more than before), this second edition of Breakout is a must-buy for every vintage computer or gaming enthusiast.
Hexadecimal - binary - decimal. Reading & using Superzap 2.0. Other utilities. Operating systems. Disk organization. The directory. Passwords & other trivia. Data recovery procedures & techniques. Files - structures & types. Data recovery. Recovering 'electric pencil' errors. Correcting the gat & hit sectors. Som things you can do. Level II 'Basic' tokens. TRSDOS 2.2 directory hex dump. New DOS 2.1 directory hex dump. VTOS 3.0 directory hex dump. Disk drive maintenance. Suggested reading. Murphy's law & other corollaries. Ordering new DOS & Superzap. "Search" program documentation.
Computer manufacturing is--after cars, energy production and illegal drugs--the largest industry in the world, and it's one of the last great success stories in American business. Accidental Empires is the trenchant, vastly readable history of that industry, focusing as much on the astoundingly odd personalities at its core--Steve Jobs, Bill Gates, Mitch Kapor, etc. and the hacker culture they spawned as it does on the remarkable technology they created. Cringely reveals the manias and foibles of these men (they are always men) with deadpan hilarity and cogently demonstrates how their neuroses have shaped the computer business. But Cringely gives us much more than high-tech voyeurism and insider gossip. From the birth of the transistor to the mid-life crisis of the computer industry, he spins a sweeping, uniquely American saga of creativity and ego that is at once uproarious, shocking and inspiring.
Reverses Video, High Resolution Graphics, & Audible Keystrokes. Turns an 8-Track into a Mass Storage Device, Making Music, Controlling a Synthesizer, Individual Reverse Character, & a Real-Time Clock