project sd2snes

Firmware v0.1.3 is out with these changes:

• Updated logo gfx with final version from klaptra
• Updated font to distinguish between 1 and I
• Menu layout adjusted to move status line up by 4 scanlines
• Run previously loaded game by pressing Start in the menu
• Auto-scroll file names that do not fit the screen
• SD access time measurement on System Information screen (takes a while!)
• Cx4 memory map: mirror ROM to 40-7d/c0-ff (fixes MMX3 fully playable Zero patch)
• Fix: FPGA-side SD clock pullup (increases reliability with some cards)

Download it here.

The Cx4 FPGA core is complete. Check it out:

I added a status page to reflect the current status, feature set, and progress of the project.

Cx4 memory map and data RAM are implemented. No work done on the actual core yet. Still, sometimes it’s nice to get any positive feedback from the hardware.