Ecc - Hitachi 2.5 inch SATA Travelstar HTS543232L9A300 Oem Specification

5K320 SATA OEM Specification

5.8 ECC

The 10 bit symbol non int e rleaved ECC processor provides user data verification and correction
capability. The first 6 symbol of ECC are 4 check symbols for user data and the 2 symbol system ECC.
The other 34 symbols are Read Solomon ECC. Hardware logic corrects up to 16 symbols(20 bytes)
errors on -the-fly.
2 symbol System ECC is generated when HDC receives user data from HOST, and can correct up to 1
symbol(10bit) errors on -the-fly when one transfers to HOST.
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