commit | f4a41a888d8f0574ec2db0c9208d0839c439088d | [log] [tgz] |
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author | Andrew Foote <afoote97@gmail.com> | Sun Mar 20 01:36:53 2022 -0700 |
committer | Andrew Foote <afoote97@gmail.com> | Sun Mar 20 01:36:53 2022 -0700 |
tree | d30a349ddc82b915e070cbca160535b4b80aacad | |
parent | bcacd7e731401fd438dfc8d07b9444d5c29fe4f9 [diff] |
use 4 cores for routing
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: BSD.