Lattice CPRI IP core (Common Public Radio Interface) supports LatticeECP2/M, LatticeECP3 and LatticeSC. When using the CPRI IP core in REC(Radio Equipment Control,master) mode, it's not necessary to use a clock cleaner since the system provides the ...
Lattice CPRI IP core (Common Public Radio Interface) itself provides the auto-negotiation function. There is a state machine that will automatically go through a searching state from one line rate to the next line rate, eventually it will find the ...
Yes. Currently we have the LatticeECP3 CPRI IP demo reference design (version2.0) that is available for download on our website: http://www.latticesemi.com/FileExplorer.aspx?media={A3EB1AA0-3EA0-40D2-8860-ABB289B9E731}&document_id=35086 Note: This ...
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.