[PCI.Express.v2.0规范].(PCI.Express.Base.Specification.v2.0).文字版.pdf

PCI Express®
Base Specification
Revision

September 11, 2006
Revision Revision History DATE
PCI-SIG draft. Incorporated the following ECNs/ECRs:
• Trusted Configuration Space for PCI Express, 23 March 2005, updated 1 July 2005
• Link Speed Management, updated 25 August 2005
9/16/05
• PCI Express Capability Structure Expansion, 21 March 2005, updated 19 August 2005
• Link Bandwidth Notification Mechanism, 20 April 2005, updated 26 August 2005
Also added Errata for the PCI Express Base Specification, Revision , released 1 August 2005
PCI-SIG draft. Incorporated the following ECNs/ECRs:
• PCI Express Capability Structure Expansion, 21 March 2005, updated 3 November
2005
• Link Bandwidth Notification Mechanism, 20 April 2005, updated 2 November 2005
• Completion Timeout Control Capability, 27 April 2005, updated 3 November 2005 11/14/05
• Function Level Reset (FLR), 12 July 2005
• PCI Express Access Control Services (ACS), 27 September 2005
Also added Errata for the PCI Express Base Specification, Revision , released 31 October
2005
Corrected cut and paste errors in draft dated 11/14/05 4/10/06
Incorporated the following ECNs/ECRs: 9/11/06
Link Bandwidth Notification Mechanism, 20 April 2005, updated 13 April 2006
Power Limit Re-definition, 2 May 2006
PCI Express Access Control Services (ACS), 27 September 2005, updated 1 June 2006
Added Errata for the PCI Express Base Specification, Revision , Second release, 8 May 2006,
updated 15 June 2006
Incorporated the following ECRs:
Function Level Reset (FLR), 12 July 2005, Updated 16 June 2006
Function Level Reset (FLR), 12 July 2005, Updated 23 June 2006
Additional edits to Link registers, etc.
Incorporated the Link Bandwidth Notification ECR, 20 April 2005, updated 28 June 2006
Updates from EWG.
Added Errata for the PCI Express Base Specification, Revision , Third release, 25 A