2392 - [LatticeECP3]: Can Lattice's reference design "HDMI/DVI Interface" support all resolutions defined in HDMI/DVI specification?
No. The current reference design, RD1097, supports only the resolutions
between 1024x768@60Hz(65MHz pixel frequency) to 1600x1200@60Hz(162MHz
pixel frequency).
You can get detailed information from Table 6 and Table 7, RD1097.