【应用笔记】PCI Express宏功能函数的外部PHY支持(External PHY Support in PCI Express MegaCore Functions) PCI Express编译器产生用户自定义的PCI Express MegaCore函数，使得你能够使用它来设计PCI Express终点。 The PCI Express Compiler generates customized PCI Express MegaCore® functions that you can use to design PCI Express endpoints. The PCI Express MegaCore functions are compliant with PCI Express Base Specification Revision 1.1 or PCI Express Base Specification Revision 1.0a. The functions implement all required and most optional features of the specification for the transaction, data link, and physical layers. External PHY Support in PCI Express MegaCore Functions May 2007, ver. 1.0 Application Note 443 Introduction The PCI Express Compiler generates customized PCI Express MegaCore functions that you can use to design PCI Express endpoints. The PCI Express MegaCore functions are compliant with PCI Express Base Specification Revision 1.1 or PCI Express Base Specification Revision 1.0a. The functions implement all required and most optional features of the spe……