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Why not a Rad Hard 8086 https://www.renesas.com/in/en/products/space-harsh-environment/rad-hard-digital/rh-microprocessors-peripherals/device/HS-80C86RH.html h
by GeorgeTirebiter 7y ago
Why not a Rad Hard 8086 https://www.renesas.com/in/en/products/space-harsh-environment/rad-hard-digital/rh-microprocessors-peripherals/device/HS-80C86RH.html https://www.renesas.com/in/en/products/space-harsh-environme... or maybe a Rad Hard RCA CPD1802 https://www.renesas.com/in/en/products/space-harsh-environment/harsh-environment/microprocessors-peripherals/device/CDP1802A.html https://www.renesas.com/in/en/products/space-harsh-environme... ? Those might survive a hydrogen bomb if not too close.
I've thought about this a little, and I think rebooting vacuum tube technology from scratch is possible more easily. Not trivial, but possible. Once you get reliable triodes, you're on your way.