Hitachi HTS541010G9AT00 Specifications - Page 59
Error Register, Features Regsiter, LBA High Register
UPC - 000061425019
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9.5 Error Register Table 27: Error Register Error Register 7 6 5 4 3 2 CRC UNC 0 IDNF 0 ABRT 1 TKONF 0 AMNF This register contains status from the last command executed by the device, or a diagnostic code. At the completion of any command except Execute Device Diagnostic, the contents of this register are valid always even if ERR=0 in the Status Register. Following a power on, a reset, or completion of an Execute Device Diagnostic command, this register contains a diagnostic code. At the completion of any command except Execute Device Diagnostic, the contents of this register are valid always even if ERR=0 in the Status Register. Following a power on, a reset, or completion of an Execute Device Diagnostic command, this register contains a diagnostic code. See "Diagnostic Codes" on page 20 for the definition. Bit Definitions ICRCE (CRC) Interface CRC Error. CRC=1 indicates a CRC error has occurred on the data bus during a Ultra-DMA transfer. UNC Uncorrectable Data Error. UNC=1 indicates an uncorrectable data error has been encountered. IDNF (IDN) ID Not Found. IDN=1 indicates the requested sector's ID field cound not be found . ABRT (ABT) Aborted Command. ABT=1 indicates the requested command has been aborted due to a device status error or an invalid parameter in an output register. TKONF (TON) Track 0 Not Found. T0N=1 indicates track 0 was not found during a Recalibrate command. AMNF (AMN) Address Mark Not Found. When AMN=1, it indicates that the data address mark has not been found after finding the correct ID field for the requested sector. 9.6 Features Regsiter This register is command specific. This is used with the Set Features command, S.M.A.R.T. Function Set command and Format Unit command. 9.7 LBA High Register This register contains Bits 16-23. At the end of the command, this register is updated to reflect the current LBA Bits 16-23. Travelstar 5K100 (Serial ATA) Hard Disk Drive Specification 47