Table of contents


General instructions

CPLD Access

  1. Connect MiniUSB cable to J28 XMOD (XMOD2 label)
  2. Set DIP Switch S4-3 in ON position
  3. Power ON the board (ATX Power or external 12V)
  4. Run "Lattice Diamond Programmer"

  5. Select "Create new project from JTAG chain" and press "OK"
    After scan 2 MachXO2 devices should be detected in chain

  6. Select "LCMXO2-1200HC" as "Device" for both columns.

  7. In first column click to "File Name" and then to "...". Select "SCM_REV*.jed" file (Master CPLD File).

  8. In second column click to "File Name" and then to "...". Select "SCS_REV06.jed" file (SlaveCPLD File).

  9. Run "Design"->"Program" from main menu

  10. Wait operations to complete

Available CPLD Firmware