Teknor Industrial Computers PCI-993, Техническое справочное руководство

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System 6-9
The Pentium processor family contains all of the features of the Intel486 CPU family,
with the addition of the following features :
• Superscalar architecture,
• Dynamic Branch Prediction,
• Pipelined floating-point unit,
• Improved instruction execution time,
• Separate 8KB Code and 8KB Data Caches,
• Write-back MESI protocol in the Data Cache,
• 64-bit data bus,
• Bus cycle pipelining,
• Address parity,
• Internal parity checking,
• Functional redundancy checking,
• Execution tracing,
• Performance monitoring,
• IEEE 1149.1 boundary scan,
• System Management Mode,
• Virtual mode extensions,
• Dual processing support,
• SL power management features,
• Upgradable with a future Pentium overdrive processor,
• Fractional bus operation,
• On-chip local APIC device.