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LatticeECP3 Serial Protocol Board – Revision E
User’s Guide
Figure 15. Programming Main Window
Figure 16. SPI Serial Flash Programming Status Window
Figure 17. Successful SPI Serial Flash Programming Session
On-Board Parallel SPI Flash Memory
(see Appendix A, Figure 25)
• A 16-bit parallel Flash device is also available. This board uses a Lattice MachXO Crossover PLD to act as a pro-
gramming bridge from the Flash device.
• The CFG [2:0] needs to be [111] all up.
• The ispVM System programming software can be used directly to program either the serial SPI Flash or the par-