Description User may experience Radiant Programmer fails to perform SPI flash programming via the JTAG2SPI bridge function on Avant Versa RevA Boards populated with Micron MT25QU512ABB8E12-0SIT (Quad) for Avant 03A silicon. There is no issue ...
No, it is not possible to set PERSISTENCE = ON in order to preserve the JTAG to SPI port in the configuration logic while simultaneously using the SSPIA component to access internal configuration logic from the FPGA fabric (PERSISTENCE = OFF). If ...
If a user wants to connect to an external SPI device post configuration without the EFB or Programming logic, then the option "SLAVE_SPI_PORT = DISABLED" should be set. This will allow the SPI pins to be dual-purpose user pins such that the internal ...
Nexus devices can boot up to 4 Gb as long as Control register 1 bit 14 (32-bit SPIm Commands) and bit 17(32-bit SPIm Address) is set to 1. See below: By default device boots at three byte address and three byte commands settings. By setting these ...
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 ...