CustomProcessor
edalize
| CustomProcessor | edalize | |
|---|---|---|
| 1 | 4 | |
| 5 | 593 | |
| - | - | |
| 0.0 | 7.2 | |
| over 1 year ago | 8 days ago | |
| Python | Python | |
| - | BSD 2-clause "Simplified" License |
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CustomProcessor
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8-Bit Breadboard Computer, Turing complete, simulated in Python with Pygame
I simulated a 8-Bit Breadboard computer following the design by the great Ben Eater. The Logic functions without if-else statements but each component is built from smaller components. I can write custom programs in the RAM . The video you are seeing here multiplies two numbers. You can take a look at the logic on my Github: https://github.com/Lennart4711/CustomProcessor
edalize
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Dropping EDA-GUI's 101
Check out FuseSoC: https://github.com/olofk/fusesoc which can handle Vivado builds for you (utilizing edalize: https://github.com/olofk/edalize) along with some nice package management. It can run against multiple tools so you can also get it to build simulations using Verilator or a commercial EDA tool if you have access to them.
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Introduction to FPGAs
Check out https://github.com/olofk/fusesoc. It gives you a command line build flow that can drive Vivado (along with many other eda tools via edalize https://github.com/olofk/edalize) without having to touch the GUI (though you might want it for programming the board, though FuseSoC can do that too).
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Compiling Code into Silicon
This reminds me very much of edalize[1], which does something very similar.
[1]: https://github.com/olofk/edalize
- Olof Kindgren on LinkedIn: We have a new world record! 6000 RISC-V cores in a single chip!
What are some alternatives?
turing-machine - A Python program implementing and exploiting the Minsky Turing machine considered in the paper "Intrinsic Propensity for Vulnerability in Computers? Arbitrary Code Execution in the Universal Turing Machine" as per CVE-2021-32471 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32471)
fusesoc - Package manager and build abstraction tool for FPGA/ASIC development
turing_machine - A simple C program to emulate two symbol turing machine
skywater-pdk - Open source process design kit for usage with SkyWater Technology Foundry's 130nm node.
freepdk-45nm - ASIC Design Kit for FreePDK45 + Nangate for use with mflowgen
apio - :seedling: Open source ecosystem for open FPGA boards
icestudio - :snowflake: Visual editor for open FPGA boards
rggen - Code generation tool for control and status registers
sphinx-vhdl
opentitan - OpenTitan: Open source silicon root of trust
hdl_checker - Repurposing existing HDL tools to help writing better code
serv - SERV - The SErial RISC-V CPU