| commit | 94723986c463a32ce2eea49e0b8bf6f744a5580c | [log] [tgz] |
|---|---|---|
| author | Jeff DiCorpo <jeffdi@efabless.com> | Sat Apr 30 21:16:15 2022 -0700 |
| committer | Jeff DiCorpo <jeffdi@efabless.com> | Sat Apr 30 21:16:15 2022 -0700 |
| tree | ca4f2872a80135f05923c0ab75950eccfc76f47c | |
| parent | 496dd730cf2a91fbfa7da165d94c9654af0883a2 [diff] |
final gds oasis
An implementation of rasterization engine using Skywater 130 nm PDK.
Even through open-source RISC-V processor architectures provide huge performance and flexibility for computation tasks, an accompanying GPU is required for user interaction and visualization. For this purpose, this project aims to integrate a rasterizer to the existing RISC-V core for the visualization purpose on the path of obtaining a fully open-source computational platform in the future.
The rasterizer can be programmed using the Wishbone interface. Since we don't have enough silicon area to put SRAMs for storing a frame, we made the signals that goes to VRAM output. So, to display the result of the rasterization engine, an FPGA with VRAM and VGA controller is needed.
