Toshiba Equium 5160D Series Preliminary Maintenance Manual page 15

Microprocessor
Models 5160D and 5200D Microprocessors
Figure 1-6 Microprocessor (Models 5160D and 5200D)
Each Equium™ Model 5160D computer comes with a 3.3 volt Pentium
running at 166 MHz. Each Equium™ Model 52000D computer comes with a 3.3 volt
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Pentium MMX processor running at 200 MHz.
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The Pentium processor maintains full backward compatibility with the 8086, 80286,
Intel386™ and Intel486 ™ processors. It supports both read and write burst mode bus cycles,
and includes separate 8 KB on-chip code and data caches that employ a write-back policy.
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The Pentium processor has an advanced numeric coprocessor that significantly increases the
speed of floating point operations, while maintaining backward compatibility with math
coprocessors that comply with ANSI/IEEE standard 754-1985.
Model 6200D Microprocessor
Equium™ Series Maintenance Manual ----------------------------------------------------------- 1-14
Figure 1-7 Microprocessor (Model 6200D)
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MMX processor