Description: To understand the RTL formatting of the PCIe configuration space in the Nexus' PCIe demos, please refer to the following details. Figure 1 illustrates the initialization of the PCIe configuration space in the Nexus' demo. Figure 1: ...
Description: The PCIe demo driver source code for Linux and Windows can be downloaded from below link: Scroll down the page and choose the appropriate PCIe Demo designs from the list. ...
Description: There are some parameters that cannot be configured using LMMI. Example, in these 2 parameters: a) Target Link Speed – this is possible. The LMMI write needs to happen before PHY out of reset b) Use TLP Interface – this is not possible ...
Description DisplayPort TX IP version 2.1.0 requires the video input to provide blanking interval between active horizontal video lines to ensure correct video data packing. Failure symptoms include no video image output or black screen, even though ...
clk_usr_o originates from the PCIe Core, bypassing the PCIe Soft IP. It serves as an output to an external pin. Additionally, there are two input clocks for the Soft IP: clk_usr_i at 250 MHz and clk_usr_div2_i at 125 MHz.