549 - Where can I find an explanation of the Syntax and Guidelines for manually editing preference files?

• Related Articles

• 1043 - Diamond / Installation: How to manually update ispLEVER and Diamond software?

  Solution: This describes how to manually update your software by using ispUpdate. For Lattice Diamond software, the "Update Center" is in the middle of your startup screen and will provide the most recent updates, if available. To manually check for ...

• 2664 - MACHXO2/XO3: How can a user Disable/Enable the Slave SPI/I2C configuration interface without editing it in the spreadsheet view and re-implementing the design? 

  Lattice recommends that the Slave SPI and I2C interfaces be Enabled/Disabled via the Spreadsheet view -> Global Preferences of the Lattice Diamond Design Software. However, user can modify this settings in the JEDEC file through the Feature Row ...

• 5173 - ispLEVER Classic: Where to find the reserved file name extensions?

  Users can find the extension details by going to the ispLEVER classic help page (ispLEVER classic tool -> Help -> Project Navigator Help). Then, search for "Reserved Files names" or go to Home > Project Navigator > Concepts > Reserved File Names.

• 1255 - Lattice Diamond: How to locate DCS in preference file for FPGA?

  Lattice Diamond: DCS is a Digital clock select, a clock multiplexer, which is available in devices such as LatticeSC/M, LatticeXP2, LatticeECP2/M and LatticeECP3. How to assign DCS locations in .lpf preference file? The syntax is shown in the ...

• 1307 - Diamond: Why does the boundary scan device give LOOP 100 syntax error with an SVF file?

  Some boundary scan devices do not support the LOOP command, which is why it's giving the syntax error. This LOOP command is a Lattice-specific SVF command. It's not defined in the Serial Vector Format Specification. The advantage of the LOOP command ...