peripheral-mph: Test of building a multi-project-harness inside the user project area.

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b1fbd7b Updating the shuttle_url value in `info.yaml` file. by Tim 'mithro' Ansell · 1 year, 11 months ago main
4655b1a caravel_fix by Jeff DiCorpo · 3 years, 5 months ago master
609cc35 final gds & drc results by Jeff DiCorpo · 3 years, 9 months ago mpw-one-final
8a4b570 final gds & drc results by Jeff DiCorpo · 3 years, 10 months ago
55f9878 re-hardened all macros with diode strategy 1, vga_clock changed size slightly, updated user_project_wrapper and rebuilt caravel by Matt Venn · 3 years, 10 months ago

Multi Project Harness - mpw-one-b

This is a proposal for handling multiple projects in the user project area of the Caravel harness
This is a fork of caravel with https://github.com/mattvenn/multi-project-harness/tree/separate-macro added to /verilog/rtl/
user_project_wrapper is then adjusted to instantiate all the submodules.

multi project harness

Important!

If you want to actually build the wrapper, you need to checkout the release branch.
This branch is just used to rebuild caravel.gds with ‘make ship’

Tests

Full system tests for each sub project: verilog/dv/caravel/user_proj_example
Separate projects: run make sim in root directory of multi_project_harness: https://github.com/mattvenn/multi-project-harness/blob/separate-macro/test_harness.py

OpenLane Configs

All the OpenLane configs for each project are here: https://github.com/mattvenn/multi-project-harness/tree/separate-macro/openlane

The multi project harness turned out to be more of a MUX, and was hardened separately. Make sure you are on the ‘separate-macro’ branch of the repo.

Submodules

seven-segment-seconds

description: shows seconds on a seven segment LED display.

author: Matt Venn

url: https://github.com/mattvenn/seven-segment-seconds

ws2812

description: ws2812 LED interface for 8 addressable LEDs

author: Matt Venn

url: https://github.com/mattvenn/ws2812-core.git

vga-clock

description: show the time on a VGA panel

author: Matt Venn

url: https://github.com/mattvenn/vga-clock.git

spinet

description: multi node computer controller

author: Richard Miller

url: https://github.com/millerresearch/spinet

asicfreq

description: Frequency counter

author: Michael Betz & Vamsi Vytla

url: https://git.sr.ht/~jersey99/asicfreq

ASIC_watch

description: 4 digit 7 segment clock

author: Guillem Cabo

url: https://github.com/GuillemCabo/ASIC_watch.git

TPM2137

description: Reverse Engineering challenge

author: Q3K

url: https://github.com/mattvenn/TPM2137

mm2hdmi

description: HDMI driver

author: Aleksandar Pajkanovic

url: https://github.com/nanoluka/mm2hdmi.git