Computing and computers

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        Computing and computers

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          Computing and computers

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            Computing and computers

              260 Archival description results for Computing and computers

              260 results directly related Exclude narrower terms
              CERN-OBJ-IT-074 · Item
              Part of Heritage Collection Test

              Control units were connected to the channels with "Bus and Tag" cable pairs. The bus cables carried the address and data information and the tag cables identified what data was on the bus. There were three general types of bus-and-tag cables produced by IBM.

              CERN-OBJ-IT-074 · Item
              Part of Heritage Collection

              Control units were connected to the channels with "Bus and Tag" cable pairs. The bus cables carried the address and data information and the tag cables identified what data was on the bus. There were three general types of bus-and-tag cables produced by IBM.

              CDC 3300 Timing Disk
              CERN-OBJ-IT-106 · Item
              Part of Heritage Collection

              It's a timing disc from the CDC 3300 computer. This computer was released in 1965. Moreover CDC means Control Data Corporation.

              CDC 3300 Timing Disk
              CERN-OBJ-IT-106 · Item
              Part of Heritage Collection Test

              It's a timing disc from the CDC 3300 computer. This computer was released in 1965. Moreover CDC means Control Data Corporation.

              CDC 6600 Cordwood Module
              CERN-OBJ-IT-024 · Item · 1964
              Part of Heritage Collection Test

              The CDC 6600 cordwood module containing 64 silicon transistors. The module was mounted between two plates that were cooled conductive by a refrigeration unit via the front panel. The construction of this module uses the cord method, so called because the resistors seem to be stacked like cord between the two circuit boards in order to obtain a high density. The 6600 model contained nearly 6,000 such modules.

              CDC 6600 Cordwood Module
              CERN-OBJ-IT-024 · Item · 1964
              Part of Heritage Collection

              The CDC 6600 cordwood module containing 64 silicon transistors. The module was mounted between two plates that were cooled conductive by a refrigeration unit via the front panel. The construction of this module uses the cord method, so called because the resistors seem to be stacked like cord between the two circuit boards in order to obtain a high density. The 6600 model contained nearly 6,000 such modules.

              CERN-OBJ-IT-020 · Item
              Part of Heritage Collection Test

              A plan of magnetic core memory with 64x64 bits (4Kb) as used in a CDC 6600. The very first CDC 6600 was delivered to CERN in 1965 and was the fastest supercomputer of its time.

              CERN-OBJ-IT-020 · Item
              Part of Heritage Collection

              A plan of magnetic core memory with 64x64 bits (4Kb) as used in a CDC 6600. The very first CDC 6600 was delivered to CERN in 1965 and was the fastest supercomputer of its time.