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Vacuum Tube Computers

Wikipedia list

LGP-30

  • LGP-30 wikipedia
    • 31-bit word computer with a 4096-word drum memory
    • minimal amount of hardware
    • instruction set had only 16 commands
    • number of vacuum tubes was minimized by using solid-state diode logic
    • bit-serial architecture
    • 15 flip-flops.
  • LGP-30 stuttgart museum
    • archive mirror

EDSAC

  • EDSAC Simulator
    • EDSAC Simulator - Computerphile (youtube)
  • recreating EDSAC