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> architecturally, it had nothing to do with the original BBC Micro. This is not true. It had lots to do with it. * The Archimedes used a CPU whose designers
by lproven 1y ago
> architecturally, it had nothing to do with the original BBC Micro.
This is not true. It had lots to do with it.
* The Archimedes used a CPU whose designers (Sophie Wilson and Steve Furber) have specifically said they built it to be conceptually similar to the 6502. Source: I have met both and seen them say this in person.
* The Archimedes ran RISC OS which is a rewrite of the BBC MOS. Source: I have interviewed the project leader, Paul Fellows.
https://www.theregister.com/2022/06/23/how_risc_os_happened/ https://www.theregister.com/2022/06/23/how_risc_os_happened/
The Archie came with !6052tube and could run some BBC apps.
Source code:
http://bbc.nvg.org/rom/Acorn/os/?C=N;O=A http://bbc.nvg.org/rom/Acorn/os/?C=N;O=A