Hi,
I'm trying to use a MachXO2 to interface to an LPDDR memory and want to use the onboard gearing logic for the DDR interface.
I read the TN1203 app note, but I can't find a way to just use the gearing logic only without the full Lattice's DDR controller from IPexpress.
Because I want to use my own custom DDR controller, with their HW I/O gearing interface.
Has anyone used it? Is it possible?
Thanks!