You can find an example page 7 of the PCB Layout Recommendation for BGA Packages (FPGA-TN-02024) document. The example given has blind vias while the other 3 examples (which is found on pages 16, 17 and 47) are stacked vias. However, it also depends ...
Unfortunately, OLB file on this device-package is not available. This is a legacy device for Lattice and we don't have current plan to create new file for this device.
OrCAD Capture Schematic Library (OLB)" is available on Lattice website which contains symbols form both MachXO3L/LF devices. Please refer to this direct link: https://www.latticesemi.com/view_document?document_id=22487
Unfortunately, Lattice does not have a 3D CAD Model for their Board/Kits. However, Lattice could share a .brd file of the board/kit. This is a pcb file that could help on customers design. Customer can generate the .stp file (3D file) with a pcb ...
Lattice only provides OrCAD captured schematic symbols for Lattice FPGA's. Which user can find under respective FPGA product page, section Documentation > Technical Resources > Schematic symbols. ALTIUM CAD tool has an option for translating complete ...
The ORCAD symbol libraries are available on the respective device page on the website. Then go to Documentation section, under TECHNICAL RESOURCES tab > Schematic Symbols, you will find the OrCAD schematic library.
Lattice Technical Support Expectation Please be advised that highest priority for Lattice Technical Support will be given to 1. Software which is not working as expected or suspected bugs. We recommend that customers use the latest software tools and ...
Lattice currently recommends the following for implementing Gigabit Ethernet interfaces: CertusPro-NX FPGAs: Use SERDES-based SGMII or RGMII Certus-NX, MachXO5-NX, and CrossLink-NX: Use RGMII These recommendations are based on updated LVDS-based ...
Glitch Fliter is used to prevent short-duration events of glitches, This is used to prevent False tripping on noise in a system. GLITCHFilter in device constraints , enables 1ns glitch filtering.
Description: Nexus device family has a default I2C slave address of 0x40 and you are allow to modify it based on your requirement. Solution: To permanently modify the I2C address, you can modify the desired value in .fea file and use the Programmer ...
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.