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Free and open source SoC for Scanning Probe Microscopy
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Python 23.4%
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Peter McGoron 67c670cb5c Use Decoder and custom region code for PicoRV32 
The PicoRV32 SoC bus generator conflicts with the main SoC bus
generator, which causes the address locations in the generated verilog file
to be different from the set locations. This code uses custom region
classes in soc.py and the Decoder class directly, which is similar to
what the finalization of the SoC class uses, and is based on the LiteEth
code does.
 		2024-02-21 23:39:21 +00:00
boot sucessfully boot MAINLINE Linux! 2023-06-05 16:50:08 -04:00
build Progress on PicoRV32 2024-02-20 15:36:53 +00:00
buildroot Moved network from to 192.168.2 because 192.168.1 is very common 2023-08-08 23:59:34 -04:00
client Moved network from to 192.168.2 because 192.168.1 is very common 2023-08-08 23:59:34 -04:00
doc Progress on PicoRV32 2024-02-20 15:36:53 +00:00
gateware Use Decoder and custom region code for PicoRV32 2024-02-21 23:39:21 +00:00
linux z output reading 2023-06-27 17:50:55 -04:00
opensbi/litex/vexriscv refactor control loop interface 2023-06-28 17:38:41 -04:00
swic Progress on PicoRV32 2024-02-20 15:36:53 +00:00
.gitignore more cleanup and bug finding 2024-02-08 12:57:22 +00:00
README.md update README.md 2024-02-04 17:00:35 +00:00

README.md

upsilon

Upsilon is a 100% free and open source STM/AFM controller for FPGAs running Linux. Read doc/copying/README.md for license information.

Quickstart

Read doc/docker.md to set up the Docker build environment.

Project Organization

  • boot: This folder is the central place for all built files. This includes the kernel image, rootfs, gateware, etc. This directory also includes everything the TFTP server has to access.
  • build: Docker build environment.
  • buildroot: Buildroot configuration files.
  • doc: Documentation.
  • doc/copying: Licenses.
  • gateware: FPGA source.
  • gateware/rtl: Verilog sources.
  • gateware/rtl/spi: SPI code (from another repo)
  • linux: Software that runs on the controller.
  • opensbi: OpenSBI configuration files and source fragments.
  • swic: Code that runs on the PicoRV32 soft core.