https://retrobrewcomputers.bonedaddy.net/ 2026-07-31T10:19:26+00:00 https://retrobrewcomputers.bonedaddy.net/ https://retrobrewcomputers.bonedaddy.net/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2026-06-15T13:26:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://retrobrewcomputers.bonedaddy.net/doku.php?id=software:firmwareos:una:building&rev=1781529992&do=diff /* Imported from Wayback Machine Original URL : https://retrobrewcomputers.org/doku.php?id=software:firmwareos:una:building Snapshot date: 2025-02-12 Generator : wayback-archiver */ Building UNA from Binaries The UNA ROM is built from several binary components, and is easily customized. The size of the ROM should be 512K for burning to Flash (or EPROM). With a larger ROMdisk, it may be up to 1024K for burning to EPROM. text/html 2026-06-15T13:27:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://retrobrewcomputers.bonedaddy.net/doku.php?id=software:firmwareos:una:start&rev=1781530025&do=diff /* Imported from Wayback Machine Original URL : https://www.retrobrewcomputers.org/doku.php?id=software%3Afirmwareos%3Auna%3Astart Snapshot date: 2026-03-09 Generator : wayback-archiver */ UNA BIOS Firmware UNA started at the time of the introduction of the SBC Z180 Mark IV cpu board. The original intent was to create a shadow BIOS for the Mark IV upon which to run an