6460 - LatticeECP2/M: "ERROR - Failed in Function VERIFY_STATUS (see log file for more details)" - possible issue when trying to configure an FPGA using HW-USBN-2B?
Description:Error message: ERROR -Failed in Function VERIFY_STATUS (see log file for more details)
Solution:It is possible that the issue came from a microcontroller connected to the FPGA's PROGRAMN pin. This pin is intended to hold off the FPGA configuration until the microcontroller is ready for it. But the pin chosen to connect to this has an unintended behavior when the microcontroller itself is unprogrammed. It acts as a debug signal that toggles up and down. Hence, until we were able to program the microcontroller, the FPGA was periodically being told to start configuration & then abort in a constant loop.