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Everything about Virtual Control Program Interface

In computing, the Virtual Control Program Interface (VCPI) is a specification published in 1989 by Phar Lap Software that allows a DOS program to run in protected mode, granting access to many features of the processor not available in real mode. It was supplanted by DOS Protected Mode Interface (DPMI) shortly after being introduced, due in large part to VCPI's inability to work in Windows 3.0's protected mode. Wikipedia →

đź§­ Start here: a 6-step reading path

  1. Read the overview: Virtual Control Program InterfaceA 5-minute orientation
  2. Pick up a classic book: Fundamentals of Computer Programming with CSharp Free Book (by Nakov & Co.)The most-reprinted book on the subject
  3. Go sideways: DOS Protected Mode InterfaceA closely related topic
  4. Go sideways: Phar Lap SoftwareA closely related topic

đź“– Definitions

No dictionary entry for this exact phrase.

🗂️ The subject at a glance

  1. Overview
  2. Extended VCPI

🏆 Landmark papers (most cited)

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

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