| commit | d154837fd9bbe866b273a43e1570c49e9409d9e4 | [log] [tgz] |
|---|---|---|
| author | Andrew Foote <afoote97@gmail.com> | Sun Mar 20 23:01:28 2022 -0700 |
| committer | Andrew Foote <afoote97@gmail.com> | Sun Mar 20 23:01:28 2022 -0700 |
| tree | 0394da8655b74f61e118604ad73bd562c5ec8325 | |
| parent | 3dfedf64ebd97449bb7ad52a45ece0c9285b4dbb [diff] |
fix rom reset missed setting WITH_ROM_RESET, so ROM values were uninitialized.
4ft4 is a clone of the MCS-4 architecture (4004 CPU, 4001 ROM, 4002 RAM), with a wishbone backdoor interface to the “ROM” and the RAM that enables loading a program for execution and inspecting/modifying the RAM.
This is an integration of 4ft4 into the caravel harness, with the 4ft4 wishbone backdoor interface connected to the caravel management processor.
caravel_user_project and modifications: Apache 2.0. The original caravel_user_project that this is based on is https://github.com/efabless/caravel_user_project.
4ft4: MIT.