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参数资料
| 型号： | AXDA1600DUT3C |
| 厂商： | ADVANCED MICRO DEVICES INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 1400 MHz, MICROPROCESSOR, CPGA453 |
| 封装： | OPGA-453 |
| 文件页数： | 13/106页 |
| 文件大小： | 2275K |
| 代理商： | AXDA1600DUT3C |
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2
Overview
Chapter 1
AMD Athlon XP Processor Model 8 Data Sheet
25175H—March 2003
Preliminary Information
The features of the AMD Athlon XP processor model 8 are
QuantiSpeed architecture, a high-performance full-speed cache,
an advanced 333 front-side Bus (FSB) with a 2.7-Gigabyte per
second system bus, or an advanced 266 FSB with a 2.1-Gigabyte per
second system bus, and 3DNow! Professional technology. The
AMD Athlon system bus combines the latest technological
advances, such as point-to-point topology, source-synchronous
packet-based transfers, and low-voltage signaling to provide an
extremely powerful, scalable bus for an x86 processor.
The AMD Athlon XP processor model 8 is binary-compatible with
existing x86 software and backwards compatible with applications
optimized for MMX, SSE, and 3DNow! technology. Using a data
format and single-instruction multiple-data (SIMD) operations
based on the MMX instruction model, the AMD Athlon XP
processor m o del 8 can prod uce as m a ny as fo ur, 32-b it,
single-precision floating-point results per clock cycle. The 3DNow!
Professional technology implemented in the AMD Athlon XP
processor model 8 includes new integer multimedia instructions
and software-directed data movement instructions for optimizing
such applications as digital content creation and streaming video
for the internet, as well as new instructions for digital signal
processing (DSP) and communications applications.
1.1
QuantiSpeed Architecture Summary
The following features summariz e the AMD Athlon XP
processor model 8 QuantiSpeed architecture:
■
Advanced 333 FSB technology available
■
An advanced nine-issue, superpipelined, superscalar x86
processor microarchitecture designed for increased instructions
per cycle (IPC) and high clock frequencies
■
Fully pipelined floating-point unit that executes all x87
(floating-point), MMX, SSE and 3DNow! instructions
■
Hardware
data
pre-fetch
that
increases
and
optimizes
performance on high-end software applications utilizing high-
bandwidth system capabilities
■
Advanced
two-level
translation
look-aside
buffer
(TLB)
structures for both enhanced data and instruction address
translation. The AMD Athlon XP processor model 8 with
QuantiSpeed
architecture
incorporates
three
TLB
optimizations: the L1 DTLB increases from 32 to 40 entries, the
L2 ITLB and L2 DTLB both use exclusive architecture, and the
TLB entries can be speculatively loaded.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AXDA2800DKV4D | 制造商:Advanced Micro Devices 功能描述:MPU AMD Athlon XP 64-Bit 0.13um 2.083GHz 453-Pin OPGA |
| AXDBG-2-GEVK | 功能描述:AX8052F1 - Debugger 制造商:on semiconductor 系列:- 零件状态:有效 类型:调试程序 配套使用产品/相关产品:AX8052F1 内容:板 标准包装:1 |
| AXE | 制造商:Velleman Inc 功能描述: |
| AXE.25A | 制造商:Distributed By MCM 功能描述:AGX 1'' x 1/4'' |
| AXE10 | 制造商:AXTAL 制造商全称:AXTAL 功能描述:SMD PXO (Clock) in CO 26 package |
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