Marshall has just released a new firmware for the N64 UltraHDMI kit! Notable changes are:
- Both Full Range and Limited RGB output is available.
- New 1600×1200 mode with 5x integer scaling
- Direct mode updated to bypass all buffering
The firmware can be downloaded here: http://ultrahdmi.retroactive.be/installer_files/ultrahdmi_firm_108.z64
A full changelog can be found here: http://ultrahdmi.retroactive.be/installer_files/rn_fw.pdf
Please check out this page for a full and detailed review of the UltraHDMI: http://retrorgb.com/ultrahdmi.html