USB "network" card for ABC80/800 abc80sim (https://www.abc80.org/abc80sim/) contains the file server software; the client (ABC-side) software is included with the MEG80 software kit (https://www.abc80.org/meg80/). This design is licensed under the CERN Open Hardware License - Permissive version 2 or later. The source repository for this can be found at: https://git.zytor.com/abc80/pun80.git/ © 2021 H. Peter Anvin - All Rights Reserved ---- This source describes Open Hardware and is licensed under the CERN-OHL-P v2 You may redistribute and modify this documentation and make products using it under the terms of the CERN-OHL-P v2 (https:/cern.ch/cern-ohl). This documentation is distributed WITHOUT ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING OF MERCHANTABILITY, SATISFACTORY QUALITY AND FITNESS FOR A PARTICULAR PURPOSE. Please see the CERN-OHL-P v2 for applicable conditions