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Randall J Rorden

age ~68

from Tucson, AZ

Also known as:
  • Randall Jay Rorden

Randall Rorden Phones & Addresses

  • Tucson, AZ
  • Orem, UT
  • Pleasant Grove, UT
  • 5285 W Peridot St, Tucson, AZ 85742

Us Patents

  • System And Method For Sharing Resources Of A Host Computer Among A Plurality Of Remote Computers

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  • US Patent:
    49949632, Feb 19, 1991
  • Filed:
    Nov 1, 1988
  • Appl. No.:
    7/266381
  • Inventors:
    Randall J. Rorden - Orem UT
    Ronald B. Arthur - Provo UT
    Michael E. Rex - Orem UT
    Darryl J. Stewart - Provo UT
    Mark Muhlestein - Orem UT
    Dennis A. Fairclough - Orem UT
  • Assignee:
    Icon Systems International, Inc. - Orem UT
  • International Classification:
    G06F 1516
  • US Classification:
    364200
  • Abstract:
    A system for providing a high speed digital communication path between the processor of a host computer and the processors of one or more remote computers. The high speed digital communication path allows a remote computer to efficiently share the resources of the larger host computer such as high speed magnetic disk drives and printers. A host interface located at the host computer is connected to the internal host bus of the host computer. The host interface includes a host port and components which provide for the transfer of data from the host bus to the host port. The data bits presented at the host port are arranged in a parallel format. A communication cable conveys the parallel data bits from the host port to a remote port in a remote interface at a remote computer. The remote interface provides a random access memory and components for transferring data from the remote bus to the random access memory and vice-versa. Data bits presented at the remote port are also conveyed to the random access memory.
  • Static Frame Digital Memory

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  • US Patent:
    48397962, Jun 13, 1989
  • Filed:
    Jul 16, 1987
  • Appl. No.:
    7/075063
  • Inventors:
    Randall J. Rorden - Orem UT
    Ronald B. Arthur - Provo UT
    Mark Muhlestein - Orem UT
  • Assignee:
    Icon International, Inc. - UT
  • International Classification:
    G06F 1200
  • US Classification:
    364200
  • Abstract:
    A digital memory system wherein a plurality of frames in the memory, each frame holding a page of data, may be rapidly accessed utilizing static column dynamic random access memories (SCRAMs). The SCRAM devices are configured such that a page of data is located on corresponding rows of a plurality of SCRAM devices, the corresponding rows being referred to as frames. Once a row has been activated into static column mode, successive accesses to the same row may be made very rapidly. In the presently preferred embodiments, a plurality of banks are provided, each bank being capable of holding one page of data in static column mode. In the preferred embodiments, a tag register and comparator are provided which are associated with each bank. The tag register contains a portion of the address which previously caused an access to its corresponding bank. An address is presented to all the tag registers and comparators.
  • Dynamic Memory Management System And Method

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  • US Patent:
    49145770, Apr 3, 1990
  • Filed:
    Jul 16, 1987
  • Appl. No.:
    7/074310
  • Inventors:
    Darryl J. Stewart - Provo UT
    Randall J. Rorden - Orem UT
    Mark Muhlestein - Orem UT
  • Assignee:
    ICON International, Inc. - Orem UT
  • International Classification:
    G06F 1210
  • US Classification:
    364200
  • Abstract:
    A system and method for allowing dynamic configuration of the translation entries within a memory management system of a computer. In the disclosed embodiment, portions of a logical address from a CPU are defined as offset, page, volume/page, and volume fields. The offset field is presented unaltered to a main memory to select a specific location within a page of memory. The page field forms a first portion of the address of a selected entry in the translation memory. The volume/page field is combined with the contents of a base register as specified by the contents of a mask register to form the remaining portion of the address of a selected entry in the translation memory. The volume field and volume/page fields are compared to one or more tags stored in the translation memory to determine if a match exists. If a match exists, the frame pointer associated with the matching tag is output to main memory as the physical address of the frame containing the desired page.

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