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E7 E7 E7 EE: the story of the greatest copy protection ever invented

by: Mark Pilgrim

Publication date: 2015-07-16

Topics: Kansasfest

Language: English

Learn the secret behind the bitstream that revolutionized Apple II copy protection: a
runtime routine that could determine if it was running on an original disk.

This is the bootable Apple II floppy that provided the presentation at Kansasfest 2015.

Addeddate: 2015-07-16 21:47:45

Emulator: apple2ee

Emulator_ext: dsk

Identifier: E7E7E7EEPresentation

Scanner: Internet Archive HTML5 Uploader 1.6.3

Year: 2015

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The Apple II Library: Games

The Software Library: Apple Computer

Software Library

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Uploaded by Jason Scott on July 16, 2015

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