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2results about How to "Avoid division" patented technology

An address calculation array management method, device, equipment and storage medium

ActiveCN117453595Bshrink logic areaoptimize timing
Embodiments of the present application disclose an address calculation array management method, device and equipment and a storage medium. With the development and application of DMA technology, high-performance DMA has supported linear addressing, constant addressing (FIFO form), and forward cross-continuous address jump mode addressing to meet flexible mapping of data space. Embodiments of the present application are based on the background of DMA address mapping requirements, and adopt an address array mode. By comparing elements of the address array, division and remainder operations used when calculating addresses are avoided, multiplication is avoided, circuit structure is optimized, and the array is compared column by column in a pipeline mode, so that the logic area is reduced and the timing is greatly improved.
An address calculation array management method, device, equipment and storage medium
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Owner:WELL CORE MICROELECTRONICS TECH (TIANJIN) CO LTD

Grouping method, apparatus and electronic device for home appliances

ActiveCN117762024BImprove experienceavoid divisionComputer controlProgramme total factory controlEmergency medicineHome appliance
The application provides a grouping method and device of household appliances and an electronic device. The method comprises: obtaining a plurality of household appliances to be grouped; determining a characteristic set corresponding to each household appliance; wherein the characteristic set corresponding to a first household appliance comprises grouping characteristics of the first household appliance; or the characteristic set corresponding to the first household appliance comprises grouping characteristics of the first household appliance and grouping characteristics of other household appliances, the other household appliances being household appliances other than the first household appliance; determining a plurality of target household appliances; and grouping the plurality of target household appliances based on the characteristic set corresponding to the plurality of target household appliances. In this way, the household appliances can be automatically grouped according to the grouping characteristics and the characteristic set of the household appliances, and the plurality of household appliances that cannot be divided into the same group can be prevented from being divided into the same group, thereby improving the experience of the user.
Grouping method, apparatus and electronic device for home appliances
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Owner:MIDEA GROUP CO LTD +1