Samsung spinpoint v40, 3.5" hard disk drives manual Command Error Register Status Register, Bbk

DISK DRIVE OPERATION

Table 6-13Command Errors

Command

		Error Register					Status Register
BBK	UNC	IDNF	ABRT	TK0NF	AMNF	DRDY	DWF	DSC	CORR	ERR

Check Power Mode Download Micro Code Execute Drive Diags Flush Cache

Format Track

Identify Drive Idle

Idle Immediate Initialize Drive Parms Read Buffer

Read DMA

Read Long Read Multiple

Read Native Max Addr. Read Sector(s)

Read Verify Sector(s) Recalibrate

Seek

Set Features

Set Max Address

Set Multiple Mode Sleep

SMART command Standby Standby Immediate Write Buffer Write DMA Write Long Write Multiple Write Sector(s) Invalid Command

V V V

V V

V V V V

V

V

V V

V

V V V

V V

V

V V V V

V V

V V V V V

V V V V V V V V V V V V V V V V V V V V V V

V

V V V

V V

V V

V V V V V V V V V V V V V V V V V V V V V V V V V V V V

V V

V V V V V V V V V V

V V V V V

V V V V V V V V V V V

V V

V V V V V V V V V V V V V V V V V V V V V V V V V V V V

V

V

V V

V V V V V V V V

V V V V V V V V V V V V V V V V V V V V V V

Legend:
V	= Valid on this command		AMNF	= Data address mark not found
BBK	=	Bad block detected	DRDY	= Drive not ready detected
UNC	=	Uncorrectable data error	DWF	= Drive write fault detected
IDNF	= Requested ID not found		DSC	= Disk seek complete not detected
ABRT	=	Abort command error	CORR	= Corrected data error
TK0NF	= Track zero not found error		ERR	= Error bit in the Status register

80 SpinPoint V40 Product Manual