A high-efficiency format conversion method
CN121742797BActive Publication Date: 2026-06-09METAX INTEGRATED CIRCUITS (SHANGHAI) CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- METAX INTEGRATED CIRCUITS (SHANGHAI) CO LTD
- Filing Date
- 2026-02-24
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
Existing technologies consume significant hardware resources and suffer severe loss of computational accuracy during data format conversion, making it difficult to save hardware resources without sacrificing accuracy.
Method used
The data format conversion is performed using a lookup table method. By determining the target address, parsing the cached data type, selecting the target lookup table, and performing bit width conversion, the hardware implementation logic is simplified and complex calculations are avoided.
Benefits of technology
It effectively saves hardware resources, avoids precision loss, supports multiple data types and bit-width conversions, and improves flexibility and scalability.
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Smart Images
Figure CN121742797B_ABST
Abstract
The application relates to the technical field of data format processing, in particular to an efficient format conversion method, which changes the complex calculation of data format conversion into a table lookup operation, effectively simplifies the hardware implementation logic, thereby saving hardware resource consumption, avoids precision loss during data format conversion through the table lookup operation, supports conversion of multiple data types and bit widths, is higher in flexibility of data format conversion, and is stronger in expandability of data format conversion, and can be expanded through introduction of a new lookup table when new data type conversion requirements occur.
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