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The Undocumented PC: A Programmer's Guide to I/O, CPUs, and Fixed Memory Areas (2nd Edition)
The Undocumented PC A Programmer's Guide to I/O CPUs and Fixed Memory Areas - 2nd Edition Author:Frank van Gilluwe The best-selling first edition of The Undocumented PC revealed hidden programming features of PC hardware that allowed programmers to solve tricky problems and dramatically speed up the execution time of their programs. Thoroughly revised and updated, this new edition contains even more undocumented and hard-to-find information. The ... more »Undocumented PC includes comprehensive coverage of Pentium, Pentium Pro, and MMX functions, AMD's 5K86 processor, 5x86 and 6x86 CPUs from Cyrix, the Windows(r) 95 keyboard functions, and more.« less