Wear Estimation for Devices with eMMC Flash Memory

Wear Estimation for Devices with eMMC Flash Memory

Linux Foundation via YouTube Direct link

MMC Registers

12 of 22

12 of 22

MMC Registers

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Wear Estimation for Devices with eMMC Flash Memory

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  1. 1 Intro
  2. 2 WHAT WE'LL COVER TODAY
  3. 3 Flash - Non-Volatile Memory of Choice
  4. 4 NAND Structure
  5. 5 NAND: SLC vs. MLC
  6. 6 Trade-Off Between Density and Cost vs. Reliability and Lifespan
  7. 7 ECC and Bad Blocks
  8. 8 Wear-Leveling and Garbage Collection
  9. 9 Write Amplification Factor (WAF)
  10. 10 Embedded MultiMediaCard (MMC)
  11. 11 MMC Protocol
  12. 12 MMC Registers
  13. 13 JEDEC Standard Health Reporting
  14. 14 Micron Proprietary Health Report
  15. 15 Monitoring Flash Health in Linux
  16. 16 Vendor Proprietary Health Report 2nd
  17. 17 I/O Tracking
  18. 18 Block Device I/O Stack
  19. 19 Lifespan Estimation
  20. 20 Flash Analytics Tool
  21. 21 Questions?
  22. 22 Remark on Wear Estimation

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