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lxp32-cpu
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| spam-1 | lxp32-cpu | |
|---|---|---|
| 1 | 2 | |
| 60 | 55 | |
| - | - | |
| 4.0 | 0.0 | |
| 8 months ago | over 1 year ago | |
| Verilog | Assembly | |
| Mozilla Public License 2.0 | MIT License |
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spam-1
lxp32-cpu
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Minix
If you're willing to go REAL slow, there's still FPGAs. Something like this perhaps. Adoption would be pretty damned limited though, so your point stands.
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What is a list of all softcores that were designed purely using VHDL?
I used this one https://github.com/lxp32/lxp32-cpu as base for building a RISC-V softcore.
What are some alternatives?
neorv32 - :rocket: A tiny, customizable and extensible MCU-class 32-bit RISC-V soft-core CPU and microcontroller-like SoC written in platform-independent VHDL.
zipcpu - A small, light weight, RISC CPU soft core
RISC-V-Guide - RISC-V Guide. Learn all about the RISC-V computer architecture along with the Development Tools and Operating Systems to develop on RISC-V hardware.
microwatt - A tiny Open POWER ISA softcore written in VHDL 2008
riscv_vhdl - Portable RISC-V System-on-Chip implementation: RTL, debugger and simulators
openpiton - The OpenPiton Platform
VexRiscv - A FPGA friendly 32 bit RISC-V CPU implementation
mandelbrot_riscv_assembler - An example in bare metal RV32 assembly for the longan nano board
mrisc32-a1 - A pipelined, in-order, scalar VHDL implementation of the MRISC32 ISA
me_cleaner - Tool for partial deblobbing of Intel ME/TXE firmware images