Wanted
At the moment, I'm not actively looking for anything related to Amstrad XTs, but if you've got any versions of the BIOS I'm not aware of, let me know.
Versions I am currently aware of:
- PC1512: versions 1, 2, 3.1, 3.2
- PC1640: version 3 (two variants - one signs on as 'V3', the other as 'v3')
- PPC512/640: versions 1.8, 1.9, 2.1
- PC200/PC20: versions 1.2, 1.3, 1.5
- PC2086: version 1.4
- PC3086: version 1.2
- PC5086: AM50V004
John Elliott 2025-08-20.