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Electrical Computers And Digital Processing Systems: Processing Architectures And Instruction Processing (e.g., Processors) > Processing Architecture > Superscalar

Superscalar

Superscalar patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

09/14/06 - 20060206688 - Power saving methods and apparatus to selectively enable comparators in a cam renaming register file based on known processor state
A renaming register file complex for saving power is described. A mapping unit transforms an instruction register number (IRN) to a logical register number (LRN). The renaming register file maps an LRN to a physical register number (PRN), there being a greater number of physical registers than addressable by direct ...

07/06/06 - 20060149925 - High-performance superscalar-based computer system with out-of-order instruction execution and concurrent results distribution
The high-performance, RISC core based microprocessor architecture includes an instruction fetch unit for fetching instruction sets from an instruction store and an execution unit that implements the concurrent execution of a plurality of instructions through a parallel array of functional units. The fetch unit generally maintains a predetermined number of ...

06/08/06 - 20060123218 - System and method for assigning tags to control instruction processing in a superscalar processor
A tag monitoring system for assigning tags to instructions. A source supplies instructions to be executed by a functional unit. A register file stores information required for the execution of each instruction. A queue having a plurality of slots containing tags which are used for tagging the instructions. The tags ...

02/23/06 - 20060041736 - Superscalar risc instruction scheduling
A register renaming system for out-of-order execution of a set of reduced instruction set computer instructions having addressable source and destination register fields, adapted for use in a computer having an instruction execution unit with a register file accessed by read address ports and for storing instruction operands. A data ...



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