Description The article provides detailed instructions and configurations for integrating DDR3 SDRAM Controller IP into a Certus-NX Versa Evaluation Board system design. It covers clock constraints, FPGA IO location settings, IP configurations, ...
Description Only RISC-V RX balanced mode and advanced mode support vectored interrupt table. Other RISC-V variant does not support vector interrupt mode. Resolution For RX core, user may find the macro in riscv.h Change it to MTVEC_MODE_VECTORED and ...
Solution: If the debug is enabled, it is synchronous. If not, then it is controlled by an input reset (either synchronous or asynchronous) and by watchdog timer (synchronous). This is valid for the RISC-V RX. Unfortunately RISC-V MC and SM does not ...
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 ...
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 ...
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: In simulating designs for Lattice devices, this error may appear if there is no GSR instantiated in the testbench. Solution: There is no planned fix for this simulation issue. To work around this, please instantiate GSR on your ...
Solution: The following RDs available for Crosslink-NX will support the said applications: 1. FPGA-RD-02212 : N Input to 1 Output MIPI CSI-2 Side-by-Side Aggregation - Aggregate multiple Image Sensors into a single Output with Minimal Latency. - Uses ...