Hitachi 100GB 7200 RPM HTE721010G9SA00 Benutzerhandbuch
Produktcode
HTE721010G9SA00
Travelstar E7K100 (Serial ATA) Hard Disk Drive Specification
21
5.8 ECC
The 10 bit 40 symbol non interleaved ECC processor provides user data verification and correction capa-
bility. 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.
bility. 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 (10 bit) error on-the-fly when one transfers to HOST.
symbol (10 bit) error on-the-fly when one transfers to HOST.