AMD-K6-2E/400AFR AMD [Advanced Micro Devices], AMD-K6-2E/400AFR Datasheet - Page 19

• Manufacturer Part Number: AMD-K6-2E/400AFR
• Manufacturer: AMD [Advanced Micro Devices]

22529B/0—January 2000
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The following are key features of the AMD-K6™-2E processor:
Chapter 1
Advanced 6-Issue RISC86
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Large on-chip split 64-Kbyte level-one (L1) cache
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3DNow!™ technology
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321-pin ceramic pin grid array (CPGA) package
Socket 7 platform compatible, 66-MHz frontside bus
Super7™ platform compatible, 100-MHz frontside bus supported on the 300-MHz,
350-MHz, and 400-MHz versions of the AMD-K6-2E processor
High-performance industry-standard MMX™ instructions
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High-performance IEEE 754-compatible and 854-compatible floating-point unit
Industry-standard system management mode (SMM)
IEEE 1149.1 boundary scan
x86 binary software compatibility
Low-power 0.25-micron process technology
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Ten parallel specialized execution units
Multiple sophisticated x86-to-RISC86 instruction decoders
Advanced two-level branch prediction
Speculative execution
Out-of-order execution
Register renaming and data forwarding
Up to six RISC86 instructions per clock
32-Kbyte instruction cache with additional 20 Kbytes of predecode cache
32-Kbyte writeback dual-ported data cache
Two-way set associative
MESI protocol support
Additional instructions to improve 3D graphics and multimedia performance
Separate multiplier and ALU for superscalar instruction execution
Dual integer ALU for superscalar execution
Split-plane power with support for full 3.3 V I/O
Available with a low-power 1.9-V core voltage and extended temperature rating
or with a standard-power 2.2-V core voltage and standard temperature rating
AMD-K6™-2E Processor
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Superscalar Microarchitecture
AMD-K6™-2E Processor
AMD-K6™-2E Processor Data Sheet
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