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Your search returned 204 patents.
( 712/212 in Current US Classification )
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Patent IDTitleDate Filed
6173389 Methods and apparatus for dynamic very long instruction word sub-instruction selection for execution time parallelism in an indirect very long instruction word processor December 4, 1998
6161166 Instruction cache for multithreaded processor March 10, 1999
6134651 Reorder buffer employed in a microprocessor to store instruction results having a plurality of entries predetermined to correspond to a plurality of functional units December 10, 1999
6134650 Apparatus and method for predicting a first scanned instruction as microcode instruction prior to scanning predecode data December 12, 1997
6131158 Data processing system capable of executing groups of instructions, including at least one arithmetic instruction, in parallel December 4, 1996
6131154 Microcomputer having variable bit width area for displacement July 23, 1997
6128726 Accurate high speed digital signal processor June 4, 1996
6115807 Static instruction decoder utilizing a circular queue to decode instructions and select instructions to be issued December 19, 1997
6115806 Data processor having an instruction decoder and a plurality of executing units for performing a plurality of operations in parallel April 8, 1998
6105127 Multithreaded processor for processing multiple instruction streams independently of each other by flexibly controlling throughput in each instruction stream August 27, 1997
6105125 High speed, scalable microcode based instruction decoder for processors using split microROM access, dynamic generic microinstructions, and microcode with predecoded instruction information November 12, 1997
6101598 Methods for debugging a multiprocessor system November 14, 1997
6101592 Methods and apparatus for scalable instruction set architecture with dynamic compact instructions December 18, 1998
6085311 Instruction alignment unit employing dual instruction queues for high frequency instruction dispatch May 18, 1999
6085306 Processor for executing highly efficient VLIW June 12, 1998
6079010 Multiple machine view execution in a computer system March 31, 1998
6058471 Data processing system capable of executing groups of instructions in parallel December 4, 1996
6047371 Signal processor for performing conditional operation August 11, 1997
6044456 Electronic system and method for maintaining synchronization of multiple front-end pipelines January 5, 1998
6041403 Method and apparatus for generating a microinstruction responsive to the specification of an operand, in addition to a microinstruction based on the opcode, of a macroinstruction September 27, 1996
6038654 High performance, superscalar-based computer system with out-of-order instruction execution June 23, 1999
6032252 Apparatus and method for efficient loop control in a superscalar microprocessor October 28, 1997
6003124 Electronic circuit and method for time saving use of a coprocessor May 8, 1995
5978899 Apparatus and method for parallel processing and self-timed serial marking of variable length instructions December 23, 1997
5968163 Microcode scan unit for scanning microcode instructions using predecode data March 10, 1997
5968162 Microprocessor configured to route instructions of a second instruction set to a second execute unit in response to an escape instruction April 2, 1996
5961632 Microprocessor with circuits, systems, and methods for selecting alternative pipeline instruction paths based on instruction leading codes July 25, 1997
5948096 Apparatus and method for self-timed marking of variable length instructions having length-affecting prefix bytes December 23, 1997
5941980 Apparatus and method for parallel decoding of variable-length instructions in a superscalar pipelined data processing system February 27, 1997
5933618 Speculative register storage for storing speculative results corresponding to register updated by a plurality of concurrently recorded instruction October 30, 1995
5931944 Branch instruction handling in a self-timed marking system December 23, 1997
5931941 Interface for a modularized computational unit to a CPU April 28, 1995
5930520 Pipelining device in a parallel processing apparatus and an instruction supplying method therefor February 13, 1997
5930490 Microprocessor configured to switch instruction sets upon detection of a plurality of consecutive instructions January 2, 1996
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