Description: Erase, Program, Verify Quad 1 enables that QE bit to '1'. In general, there are two (2) requirements/steps to enable booting from external SPI Flash through x4 (QUAD Mode) Step 1 - Convert the bitstream file into hex (Quad I/O read mode) ...
Solution: Users wishing to program a SPI Flash device with either ispVM System or Diamond Programmer are required to select a specific make and model of the targeted SPI flash device. The software utility separates the selections by manufacturer and ...
You can extract the commands from the SVF file if Programmer supports the device. You may also refer to the SPI Flash vendor's data sheet for the programming algorithm. The format of the data is the BIN file. If you want to generate other different ...
You can check the supported devices in our Radiant/Diamond Programmer and choose Device Family to "SPI Serial Flash" then check for the different vendors for the Flash family supported. Example on Radiant Programmer
The appropriate voltage range that is required to operate SPI(Serial Peripheral Interface) PROM(Programmable Read Only Memory) in an iCE device is in between 1.8 to 3.3V.
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.