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The Century series was followed by the Criterion series in 1976, NCR's first virtual machine system. During this period, NCR also produced the 605 minicomputer for in-house use. It was the compute engine for the 399 and 499 accounting machines, several generations of in-store and in-bank controllers, and the 82xx/90xx IMOS COBOL systems.
NCR used the processor architecture in certain models of their own computer systems, communications peripherals, and at least one board-level product. Some of the designers of the NCR/32 left NCR for a new company, Celerity Computing , which used the NCR/32 in its own minicomputer designs, running a version of the University of California at ...
The NCR 315-RMC, released in July 1965, was the first commercially available computer to employ thin-film memory.This reduced the clock cycle time to 800 nanoseconds.It also included floating-point logic to allow scientific calculations, while retaining the same instruction set as previous NCR 315 and NCR 315-100.
PBS—Portable Batch System; PC—Personal Computer; PCB—Printed Circuit Board; PCB—Process Control Block; PC DOS—Personal Computer Disc Operating System; PCI—Peripheral Component Interconnect; PCIe—PCI Express; PCI-X—PCI Extended; PCL—Printer Command Language; PCMCIA—Personal Computer Memory Card International Association; PCM ...
See also References External links A Accelerated Graphics Port (AGP) A dedicated video bus standard introduced by INTEL enabling 3D graphics capabilities; commonly present on an AGP slot on the motherboard. (Presently a historical expansion card standard, designed for attaching a video card to a computer's motherboard (and considered high-speed at launch, one of the last off-chip parallel ...
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The NCR Century 100 was NCR's first all integrated circuit computer built in 1968. [1] All logic gates were created by wire-wrapping NAND gates together to form flip-flops and other complex circuits. The console of the system had only 18 lights and switches and allowed entry of a boot routine, or changes to loaded programs or data in memory.
It replaced the B3 Operating System originally distributed with the Century series, and inherited many of the features of the B4 Operating System from the high-end of the NCR Century series of computers. VRX was upgraded in the late 1980s and 1990s to become VRX/E for use on the NCR 9800 (Criterion) series of computers. Edward D. Scott managed ...