MJoergen / C64MEGA65

Commodore 64 core for the MEGA65 based on the MiSTer FPGA C64 core
GNU General Public License v3.0
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DVI: Autodetect monitor capabilities and auto-activate DVI mode #121

Open sy2002 opened 6 months ago

sy2002 commented 6 months ago

If one has a display / monitor that does not support HDMI but only DVI, then the screen stays black when the core is started. Our current "workaround" for this situation is this recipe that users can run through:

https://github.com/MJoergen/C64MEGA65#hdmi-compatibility

Using M2M's new I2C features, we can find out the monitor's capabilities and automatically activate DVI mode for such displays.