qubeck78 / riscvsocq13

RiscV based SOC with 2D and 3D graphics acceleration ( Altera Cyclone IV GX ) and some software examples

RiscVSOCQ13

RiscV SOC based on PicoRV core for Cyclone IV GX ( qmtech board + custom base board )

Contains:

• PicoRV RiscV core ( https://github.com/YosysHQ/picorv32 )
• VGA framebuffer ( 565 color gfx modes + text overlay ), analog and DVI video output
• 2D blitter with alpha channel and bitmap scaling
• 3D gouraud hw accelerator with texture and light support
• Memory mapped floating point ALU
• Serial interface for program upload
• SPI interface - sd card support
• USB HID host controller ( https://github.com/nand2mario/usb_hid_host )
• SDRAM controller

Contact info: [email protected]

Shell

Hardware 3D .obj rendering

Anti aliased fonts

Displaying bitmaps/jpegs from SD