File:PDP-8i cpu.jpg: Revision history

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11 March 2022

16 February 2007

  • curprev 14:2714:27, 16 February 2007‎ imported>Matt Britt‎ m 720 bytes +720‎ fix formatting
  • curprev 14:2714:27, 16 February 2007‎ imported>Matt Britt‎ 721 bytes +721‎ Image showing the internals of a PDP-8/I. Pictured are the CPU (including the major registers and an extended arithmetic unit), memory controller, 4 kilowords magnetic core memory, external bus interface, TTY interface, and paper punched tape interface. All the picture components are manufactured as discrete TTL MSI logic cards and plugged into a common backplane. Photograph taken by Robert Krten for his online [http://www.parse.com/~museum/pdp8/ PDP-8 Museum]....
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