R This indicates the retry bit. If it is set to one then retries are disabled.
Input Parameters From The Device
Sector Count This indicates the number of requested sectors not transferred.
Sector Number This indicates the sector number of the transferred sector. (L = 0) In LBA mode,
this register contains current LBA bits 0–7. (L = 1)
Cylinder High/Low This indicates the cylinder number of the transferred sector. (L = 0) In LBA mode,
this register contains current LBA bits 8–15 (Low), 16–23 (High). (L = 1)
H This indicates the head number of the transferred sector. (L = 0) In LBA mode,
this register contains current LBA bits 24–27. (L = 1)
The device internally uses 40 bytes of ECC data on all data written or read from the disk. The 4 byte mode
of operation is provided via an emulation. Use of the 40 byte ECC mode is recommended for testing the
effectiveness and integrity of the ECC functions of the device.
Travelstar 48GH, 30GN & 15GN hard disk drive specifications
142
To Next Page
Loading...
