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PCI-Express-Overview
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2009-05-18
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Intel一个介绍PCI express架构和应用的PPT资料,适合大家对PCIE做一个初步了解
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PCI Express* Architecture
Initiative Overview
PCI Express* Architecture
PCI Express* Architecture
Initiative Overview
Initiative Overview
October 2003
October 2003
Intel® Developer Network for PCI Express* Architecture
Intel® Developer Network for PCI Express* Architecture
www.express-lane.org
* Other names and brands may be claimed as the property of other
* Other names and brands may be claimed as the property of other
s.
s.
2
* Other names and brands may be claimed as the property of other
* Other names and brands may be claimed as the property of other
s.
s.
News from Fall US IDF
News from Fall US IDF
y
y
PCI Express Was Everywhere at US IDF
PCI Express Was Everywhere at US IDF
y
y
Intel Demonstrated First PCI Express Silicon
Intel Demonstrated First PCI Express Silicon
y
y
Industry Products Displayed in Showcase
Industry Products Displayed in Showcase
See Press Release on First Intel PCI Express* Silicon
http://www.intel.com/pressroom/archive/releases/20030918net_a.htm
See Press Release on First Intel PCI Express* Silicon
http://www.intel.com/pressroom/archive/releases/20030918net_a.htm
3
* Other names and brands may be claimed as the property of other
* Other names and brands may be claimed as the property of other
s.
s.
Agenda
Agenda
y
y
Architecture Overview
Architecture Overview
y
y
Desktop
Desktop
y
y
Mobile
Mobile
y
y
Enterprise
Enterprise
y
y
Communications
Communications
y
y
Industry Enabling
Industry Enabling
y
y
Summary
Summary
4
* Other names and brands may be claimed as the property of other
* Other names and brands may be claimed as the property of other
s.
s.
Solutions and Advanced Features
Solutions and Advanced Features
Performance & Bandwidth Increases
Multimedia improvements
I/O consolidation
Next Gen GUI
Better Power Management
New Form Factors
Innovative Designs
Performance & Bandwidth ever increasing
Reliability, Availability, Serviceability
Hot Plug/Hot Swap
Comm. & Compute Convergence
Building Block Element Standardization
Quality of Service
Scalable Configurations
PCI Express* provides advanced features for the next decade of
Compute & Communication platforms
PCI Express* provides advanced features for the next decade of
Compute & Communication platforms
5
* Other names and brands may be claimed as the property of other
* Other names and brands may be claimed as the property of other
s.
s.
Architecture Comparison
Architecture Comparison
PCI Express*
PCI Express*
PCI
PCI
Device A
Device A
Device C
Device C
Device B
Device B
Ref. Clock
Ref. Clock
Device A
Device B
Selectable Width
y
y
Serial Differential Interface
Serial Differential Interface
y
y
2.5GT/S
2.5GT/S
y
y
Scalable Width: 1X, 2X…32X
Scalable Width: 1X, 2X…32X
y
y
In
In
-
-
band control
band control
y
y
Load Store Architecture
Load Store Architecture
y
y
Memory, I/O,
Memory, I/O,
Config
Config
.
.
& Messages
& Messages
y
y
Enhanced Configuration Mechanism
Enhanced Configuration Mechanism
y
y
100% compatible With PCI Software
100% compatible With PCI Software
y
y
Advanced Power Management
Advanced Power Management
y
y
Advanced RAS, Native Hot Plug
Advanced RAS, Native Hot Plug
y
y
Support for QoS
y
y
Parallel Signaling
Parallel Signaling
y
y
33MT/S to 266MT/S
33MT/S to 266MT/S
y
y
32/64bit Bus
32/64bit Bus
y
y
Side band Control Signals
Side band Control Signals
y
y
Load
Load
-
-
Store Architecture
Store Architecture
y
y
Memory, I/O,
Memory, I/O,
Config
Config
.
.
y
y
PCI Power Management
PCI Power Management
y
y
Parity and ECC
Parity and ECC
Support for QoS
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- lovelykiky2011-11-21Intel的ppt, 对PCIe做了比较初步的介绍,里面的有些图做ppt的时候可以拿来参考一下
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