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4. SUPPORTED IDE COMMANDS
The IDE 4000 supports the commands listed in Table 11.
Table 11: IDE Commands
Command Name Command Code
CHECK POWER MODE 98h E5h
EXECUTE DEVICE DIAGNOSTIC 90h
FORMAT TRACK 50h
IDENTIFY DEVICE Ech
IDLE 97h E3h
IDLE IMMEDIATE 95h E1h
INITIALIZE DEVICE PARAMETERS 91h
READ BUFFER E4h
READ DMA (with retry) C8h
READ DMA (without retry) C9h
READ MULTIPLE C4h
READ SECTOR(S) (with retry) 20h
READ SECTOR(S) (without retry) 21h
READ LONG 22h 23h
READ VERIFY SECTOR(S) (with retry) 40h
READ VERIFY SECTOR(S) (without retry) 41h
RECALIBRATE 10h
SEEK 70h
SET FEATURES Efh
SET MULTIPLE MODE C6h
SLEEP 99h E6h
STANDBY 96h E2h
STANDBY IMMEDIATE 94h E0h
WRITE BUFFER E8h
WRITE DMA (with retry) CAh
WRITE DMA (without retry) CBh
WRITE MULTIPLE C5h
WRITE SECTOR(S) (with retry) 30h
WRITE SECTOR(S) (without retry) 31h
WRITE LONG 32h 33h
15 Product Specification and User Manual IDE 4000 Flash Disk 34-PS-0304-00 Rev. 2.1