7098 - MachXO2/MachXO3: When using SSPI to Wishbone RD (FPGA-RD-0219) for MachXO2 failure is experienced when trying to do "Background Erase, Program, and Verify". How to fix it?
Problem:
When using SSPI to Wishbone RD (FPGA-RD-0219) background programming fails. How to solve the issue?
Solution:
When using the SSPI to Wishbone RD for MachXO2, please make sure that GSR for synthesis and map design are turned off.
Related Articles
How to enable SSPI programming in MachX03-9400 Development Board
To enable SSPI programming, this is the generic checklist user should follow through: Enable SPI port in Diamond/Radiant Software Tools some device may have Slave SPI port enabled, but it is essential for user to cross-check their project to ensure ...
5494 - I2C: What is difference between option "I2C Erase,Program,Verify,Feature" and option "I2C Program Feature Row"?
Description: The I2C Erase, Program, Verify option requires that the Feature Row be programmed prior to the execution of the "I2C Erase, Program, Verify" operation. This operation checks for the Feature Row match between the device and the JED file, ...
Radiant Programmer: What is Erase, Program, Verify Quad 1 operation used for?
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) ...
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 ...
3336 - MachXO2: what is the difference between "Flash erase, program, verify, secure" and "Flash erase, program, verify, secure plus"?
"FLASH Erase, Program, Verify, Secure" works as the following steps. 1. Erase the flash 2. Program the flash 3. Verify the flash 4. Secure the device by programming the Security bit This operation will secure the CFG Flash Sectors. For example, user ...