Application of arithmetic circuit design method of arithmetic unit in chip manufacturing
A technology of circuit design and arithmetic, applied in instruments, computing, electrical and digital data processing, etc., can solve problems such as reducing the computing speed of computers, and achieve the effect of fewer electronic components, fewer circuit stages, and higher computing speed.
Pending Publication Date: 2020-02-18
王全军
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, as long as binary codes are used for arithmetic operations, carry and borrow must occur, and carry and borrow will definitely reduce the computing speed of the computer.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] The specific implementation of the present invention will be described in detail below in combination with specific situations.
[0019] In the specific implementation of the present invention, the application of an arithmetic circuit design method of an arithmetic unit in the manufacture of chips, when the computer performs arithmetic operations, the high level is 1 code, and the low level is 0 code. The logical code of God's calculation is to represent code 0 with virtual knot and code 1 with real knot, and express data by combining real knot and virtual knot; the knot number of a digital rope is the sum of real knot number and virtual knot number, and a digital rope The value expressed by the rope is equal to the sum of all real knot numbers in the digital rope; the number of knots in the digital rope can be defined arbitrarily, and a digital rope can express a binary number, or a bit or How many digits; when a binary number is expressed by a digital rope, the data e...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to an application of an arithmetic circuit design method of an arithmetic unit in chip manufacturing a chip. The application can effectively solve the problem of improving the arithmetic speed of a computer. An arithmetic circuit design method of sympathetic logical code encoding and decoding and addition, subtraction, multiplication and division reciprocal replaces a binaryalgorithm to be applied to a chip; carry or borrow does not occur any more. According to the circuit, the number of circuit stages is small, binary number operands are sent into the operational circuit to be output from the circuit, the number of circuit stages of addition and subtraction operation is smaller than 10. The number of circuit stages of multiplication operation and reciprocal operation is smaller than 25. The number of circuit stages of division operation is smaller than 45. According to the invention, the number of used electronic components is small. The operation speed is high.The application not only can be integrated into a chip of a computer, but also can be integrated into a chip of a single-chip microcomputer, a new way for manufacturing the chip is developed, the working efficiency of the computer is improved, and the economic and social benefits are huge.
Description
technical field [0001] The invention relates to electronic devices, in particular to the application of an arithmetic circuit design method of an arithmetic unit in manufacturing chips. Background technique [0002] When the digital circuit performs data processing, the high level is regarded as 1, the low level is regarded as 0, and 1 or 0 is compiled into a binary code, and the arithmetic operation or logic is performed through the three basic logical relations of the AND gate, the OR gate, and the NOT gate. operation. In arithmetic operations, binary codes are added bit by bit. When adding two N-bit binary numbers, each bit operation must occur multiple consecutive carry upwards. The total number of operation layers is 0.5×N×(N +1), assuming that each operation layer requires 3-level circuits, the total number of circuit stages for addition operations is 1.5×N×(N+1) stages, and the number of circuit stages for 128-bit addition operations reaches 25,000. The multiplicati...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F7/575
CPCG06F7/575
Inventor 王全军
Owner 王全军