NandFlash data management method for electric power acquisition equipment
A technology for power acquisition and data management, applied in electrical digital data processing, data processing input/output process, instruments, etc., can solve problems such as shortening the service life of NandFlash, inability to extend the life cycle of NandFlash, and inability to use load balancing technology. , to achieve the effect of improving space utilization
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0027] Such as figure 1 As shown, the NandFlash data management method of the power acquisition device in the present embodiment includes the following steps:
[0028] Step 1, search and select the erasing unit block with the smallest byte in the NandFlash physical area of the power collection device, and mark the erasing unit block with the smallest byte as the smallest erasing unit block;
[0029] Step 2, divide the minimum erasing unit block into N minimum writing units; wherein, N≥1; the minimum erasing unit block in this embodiment is 128K, and each write in the minimum erasing unit block The unit is 512 bytes; each smallest writing unit is numbered in sequence, for example, No. 1 smallest writing unit, No. 2 smallest writing unit, ..., No. N smallest writing unit;
[0030] Step 3, set up the data cache area of the first preset byte...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com