zipcpu
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ZipCPU
A small, light weight, RISC CPU soft core
I clone the repo, and follow the instructions in http://zipcpu.com/zipcpu/2018/01/31/cpu-build.html. Essentially, I install all the prerequisites and type `make`. The build stops with the error: ``` zipcpu/sw/binutils-2.27-zip/missing: 81: makeinfo: not...
I am having a problem with the div module you are using. -15 / -4 = -1 but it should be 3 15 / 4 = 3 which is true...
I am having a problem with the div module you are using. -15 / -4 = -1 but it should be 3 15 / 4 = 3 which is true...
not sure how far along the MMU branch is, but having [read the article](https://zipcpu.com/zipcpu/2021/03/18/zipos.html) (_I think_) on why its blocking certain forward movement I thought this might be worth a...
I was having issues building the Verilator TB for zipmmu (issue #28). This PR details my fix. My system config is as follows: OS: Ubuntu 18.04 on WSL2.0 Verilator version:...
Hello, I've been having issues building the Verilator TB for zipmmu. My system config is as follows: OS: Ubuntu 18.04 on WSL2.0 Verilator version: Verilator 5.002 2022-10-29 rev v5.002-29-gdb39d70c7 Run...
This adds a core description file for the zipcpu core that exposes targets for linting and for building a GDSII using OpenLANE. All targets are also implemented as Github actions...
This pull request contains formal verification and simulation for the mm2s dma module. - Formal verification has been written and some design bugs are fixed. - Test suite is developed...
