The GPIO with AXI interface on the CPNX FreeRTOS Template design is created initially for the template to test the AXI4 interconnect but it is not part of the available IPs. When a FreeRTOS template for AVANT devices, the user can see that the ...
The RX template design was created for customers to evaluate new RX core (with the help of some internal lite version IPs to build a valid SOC). However, these internal IPs are not available for download. If users want to develop SOCs for their ...
Based on picolib documentation, the FILE I/O operation needs heap support. In the HELLO WORLD template of Lattice Propel, the heap size is set to 0x00 and needs to be changed. Increase the heap size in the linker script and rebuild the project. Just ...
Description: This bring up guideline is based on Propel Builder default hello world template. Hardware setup pre-requisites 1. Power up the development kit with USB header (J19) instead of 12V power. 2. Removed JP8 and JP9 reset jumper to enable USB ...
Description: Operating and speed grades are not totally enlisted in the Propel software when selecting target devices. Solution: This is a known issue - will be fixed in a later release (Propel 2023.1 or later) but it is confirmed that this does not ...
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.