The NODES in PAC-Designer for the LA-ispPAC-POWR1014/A do not have any I2C registers associated with them and therefore cannot be read directly via the I2C interface. If the NODE is routed to an actual output (HVOUT1-2 or OUT3-14) then the value of ...
When using the Platform Manager or Power ManagerII devices; POWR1220AT8 POWR1014A and POWR6AT6, it is important to know the loading and driving source of the full set-up. In a case where there are just a few I2C loads the designer needs to consider ...
The I2C interface can be used to read the status of inputs, outputs, and comparators within the Power Manager II device. It can also be used to read the analog voltages on the VMON inputs and if configured can be used to write to input or output pins ...
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.