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Processor core structure

A processor core and accumulator technology, which is applied in electrical digital data processing, instruments, memory systems, etc., can solve the problems of processor core structural efficiency that needs to be improved, and achieve the effect of improving efficiency and reducing power consumption

Pending Publication Date: 2018-10-16
SHANGHAI CHIPON MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, with the development of technology, there is an increasing demand for improving the efficiency of large data length processing and execution, and the efficiency of the existing processor core structure needs to be improved.

Method used

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  • Processor core structure

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Embodiment Construction

[0020] As mentioned above, in the existing processor core structure, the processor core structure usually includes a dedicated accumulator and a general-purpose register group, and the registers in the accumulator cannot be used as general-purpose registers for separate access. However, with the development of technology, there is an increasing demand for improving the efficiency of large data length processing and execution, and the efficiency of the existing processor core structure needs to be improved.

[0021] In the embodiment of the present invention, each accumulator of the processor core structure includes at least two first general-purpose registers, each of the first general-purpose registers has the same number of bits, and the accumulator is connected to the logic through a data bus group. Each of the first general-purpose registers in the accumulator is connected to the corresponding first data bus.

[0022] Since the accumulator is connected to the input termina...

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Abstract

The invention provides a processor core structure. The processor core structure comprises a data bus group, at least one accumulator and a logic arithmetic unit, wherein each accumulator comprises atleast two first general registers which have the same bit number; the accumulators are connected with an input end of the logic arithmetic unit through the data bus group; the data bus group comprisesa plurality of first data buses; the quantity of the first data buses is equal to the quantity of the first general registers in each accumulator; the bit number of each first data bus is same as thebit numbers of the first general registers; and each general register in the accumulator is connected with a corresponding first data bus. The processor core structure is higher in efficiency.

Description

technical field [0001] The invention relates to the field of integrated circuits, in particular to a processor core structure. Background technique [0002] In the existing processor core structure, the accumulator is usually a special-purpose register, and the processor core structure usually includes a special-purpose accumulator and a general-purpose register group. [0003] However, with the development of technology, there is an increasing demand for improving the efficiency of large data length processing and execution, and the efficiency of the existing processor core structure needs to be improved. Contents of the invention [0004] The technical problem solved by the invention is to improve the efficiency of the processor core structure. [0005] In order to solve the above technical problems, an embodiment of the present invention provides a processor core structure, including: a processor core structure, characterized in that it includes: a data bus group, at l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/305G06F9/38G06F9/30
CPCG06F9/30029G06F9/30105G06F9/3893Y02D10/00
Inventor 丁晓兵朱少华丁丁
Owner SHANGHAI CHIPON MICRO ELECTRONICS CO LTD