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| 型號： | AMD-640 |
| 英文描述： | AMD-640 Chipset IBIS I/O Model Application Note |
| 中文描述： | AMD的640芯片組的IBIS I / O模型應(yīng)用筆記 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 377K |
| 代理商： | AMD-640 |
AMD-640 Chipset I/O Model
Document #:
21340
Issue Date:
April 1997
Rev.
A
Amendment/0
This document contains information on a product under development at Advanced Micro Devices. The information is
intended to help you evaluate this product. AMD reserves the right to change or discontinue work on this proposed
product without notice.
Application Note
AMD-640 Chipset
I/O Model
Introduction
Advances in semiconductor process technology have allowed
the performance of integrated circuits to increase dramatically.
The operating frequency of output signals driven from these
circuits continues to increase, while the switching transitions of
these signals has decreased. These particular characteristics of
high-speed signals pose challenges to a system designer
responsible for the placement and routing of components on
printed circuit boards (PCBs). In particular, the propagation
delay of a signal must be considered to ensure that sufficient
setup and hold time, with adequate margin, exist at a signal’s
destination
.
In addition, as the rise and fall times of signals
decrease, the system designer must ensure the signal quality
meets the system requirements.
Ensuring that system timing and signal quality objectives are
met prior to PCB manufacturing reduces the development
expense and expedites the time-to-market of a product. This
application note describes the format and usage of the
AMD-640 chipset I/O buffer behavioral model, which allows a
system designer to perform analog simulations of chipset
signals that interface with the system logic. This model adheres
to the
I/O Buffer Information Specification
(IBIS), Version 2.1
.
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相關(guān)代理商/技術(shù)參數(shù) |
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| AMD-750 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AMD-750? Chipset Overview |
| AMD-751 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AMD-751 - AMD-751 System Controller Revision Guide |
| AMD-751AC | 制造商:Advanced Micro Devices 功能描述:SYSTEM CONTROLLER, 492 Pin, BGA |
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