General
ODDRX1 Latency on Nexus Devices
Issue Description ODDRX1 has approximate 2-3 clock cycle delay before the data will come out. Affected Devices LFCPNX LFD2NX LFD2NX-35 LFD2NX-65 LFMXO5 LFMXO5-35T LFMXO5-65T LIFCL UT24C UT24CP Conclusion The observed behavior where data changes take ...
Why Does Nexus LMMI Programming Have a ~65 MHz Minimum Pulse Width Clock Limit?
Description: On Nexus devices, the LMMI programming fabric, which is shared across multiple IP blocks such as PLL, D‑PHY, and PMU—supports a Maximum LMMI programming clock (LMMICLK) frequency of approximately 65MHz. This frequency limit applies ...
What is the usage for reginit.bin, bht_ini.bin, and bht_ini_p.bin files in Lattice project?
Q1: What are reginit.bin, bht_ini.bin, and bht_ini_p.bin used for? A1: These files are used for simulation only to initialize certain internal memories in the RISC‑V design. Q2: Are these .bin files required for Radiant implementation or bitstream ...
Case Classification Mindmap
Case Category Case Sub-Category 2 Case Sub-Category 3 Case Sub-Category 4 Device & Architecture Clocking Network I/O (HPIO, WRIO) Logic Blocks (LUTs, Registers) Delay Cell Power Management Platform Manager Device / Part Selection Software Primitives ...
What to Expect from Lattice Support?
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 ...