PCIe5.0 规范V1.0 PCI Express® Base Specification Revision 5.0 Version 1.0 22 May 2019 Copyright © 2002-2019 PCI-SIG ® PCI, PCI Express, PCIe, and PCI-SIG are trademarks or registered trademarks of PCI-SIG. All other product names are trademarks, registered trademarks, or servicemarks of their respective owners. Contact PCI-SIG Membership Services for questions about membership in the PCI-SIG or to obtain the latest revision of this specification. Contact PCI-SIG Technical Support for technical questions about this specification. DISCLAIMER PCI-SIG disclaims all warranties and liability for the use of this document and the information contained herein and assumes no responsibility for any errors that may appear in this document, nor does PCI-SIG make a commitment to update the information contained herein. This PCI Specification is provided “as is” without any warranties of any kind, including any warranty of merchantability, non-infringement, fitness for any particular purpose, or any warranty otherwise arising out of any proposal, specification, or sample. PCI-SIG disclaims all liability for infringement of proprietary rights, relating to use of information in this specification. This document itself may not be modified in any way, including by removing the copyright notice or references to PCI-SIG. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted herein. PCI, PCI Express, PCIe, and PCI-SIG are trademarks or registered trademarks of PCI-SIG. All other product names are trademarks, registered trademarks, or servicemarks of their respective owners.

PCI_Express_Base_V4.0

PCIE 4.0 完整的协议规范，英文版本。NCB-PCI_Express_Base_4.0r1.0_September-27-2017-c.pdf。此文档仅供学习参考使用。