Understanding the Apple IIe is a learning guide and hardware manual for the Apple IIe computer. Inside:
Documents all motherboard circuits, including diagrams and descriptions of the inner workings of the MMU, IOU and timing HAL.
Describes disk controller operation, including previously undocumented details of the logic state sequencer.
Reveals previously unnoticed features of Apple graphics. Explains double-res.
Explains differences between the Apple II and the Apple IIe.
Contains 15 software and hardware Application Notes including EPROM mods, disk write project mod, split screen programming, and the DOS HOSS firmware card mod.
Includes a chapter on maintenance that provides simple troubleshooting steps.
Describes the PAL (European) motherboard video circuits. 
Contains more than 100 illustrations.
Includes valuable programming reference material and documents 1985 firmware upgrade.

Understanding the Apple IIE

Sather, James Fielding

Computers & Technology

Reston, Pub. Co

<p>The purpose of Understanding the Apple II is to assist the student of the Apple in accelerating the process of assimilating knowledge about his or her computer. This book is hardware oriented, and, therefore, fills a longstanding information gap in Apple literature. Emphasis is placed on achieving an operational knowledge of the Apple, based on an understanding of how the hardware works. Operational knowledge consists of knowing what the Apple can do, knowing how to make it do it, and knowing what a controlling program is making the Apple do. By way of assisting the reader in achieving his goals, the goals of this book are:1. To provide clear descriptions of microcomputer fundamentals and of the operational features of the Apple.2. To provide examples of how a knowledge of the operational features of the Apple can be applied.3. To provide the most through hardware reference material available for the benefit  of technically oriented readers and for those readers who wish to delve very deeply into the secrets of the Apple.4. To serve as a text book for Apple based high school or university courses teaching computer fundamentals.5.To fill information gaps in Apple literature by describing previously undocumented operational features.</p>

Understanding the Apple II

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Books by Sather, James Fielding

See the best price to sell, buy, or rent books by Sather, James Fielding. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

Understanding the Apple IIE

Understanding the Apple II