Commit Graph

117 Commits

Author SHA1 Message Date
db431e7ba7 Improve top-level docs 2023-01-23 22:27:45 -07:00
fb2eda3c80 hardware: check in colorlight-base design
Schematic has a few large-ish TODOs, but general structure is done I
think?
2023-01-23 22:01:37 -07:00
cf1c129054 gateware: name submodules properly and start fleshing out CLI 2023-01-22 20:25:39 -07:00
446db81464 gateware: start some design documentation and clarify some design
decisions
2023-01-22 20:15:48 -07:00
883b712a53 gateware: fixed various bus issues
- The Record.connect() function returns statements that need to be added
  to the comb domain.
- Addressing of the devices works on word-sized chunks, so everything
  needs to be adjusted there
2023-01-22 15:25:24 -07:00
1cfa5a47de firmware: made some rust firmware to test
Had some issues due to lack of startup code (stack pointer was unset,
leading to underflow in address space), so decided to just get the rust
FW started instead of finding some startup code to use.
2023-01-22 15:20:27 -07:00
a1853dbe81 gateware: first attempt at amaranth SoC
My FW appears to do nothing, will need to start debugging with a
simulation now.
2023-01-21 22:43:17 -07:00
a6673297d4 gateware: failed attempt to add my own peripheral to litex
moving to amaranth because it at least has API docs :(
2023-01-10 20:30:00 -07:00
d46dcc4a43 Added basic building instructions 2023-01-06 19:12:14 -07:00
356ffb4e98 gateware: made basic SoC, mostly just copying existing colorlight target 2023-01-06 19:03:46 -07:00
e37b97bcf9 fw: wrote a simple little hello world app in C 2023-01-06 19:03:28 -07:00
e43f508e84 finish the last of pmod work. LVDS no workie 2022-09-11 20:03:16 -06:00
6500667d37 hw/pmod: adjust schematic and start PCB 2022-09-10 15:28:58 -06:00
10dfcccde0 hw/pmod: change symbol library to local path 2022-09-08 21:11:52 -06:00
ec80aeefd4 update README after microwatt 'adventures' 2022-09-08 21:09:25 -06:00
e1074313ca hw/pmod: finished schematic. Needs review and component selection 2022-09-08 21:06:27 -06:00
d0c37c11ca Added README 2022-08-05 14:59:56 -06:00