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QDFLD25
‐
xxx(M/G)UH1(I)
Datasheet
80000-FLD25-xxx(M/G)UH1(I)-March2011
- 16 -
4. Command
Descriptions
4.1. Command Set
The following table summarizes the command defined in ATAPI-6 specification and lists the commands
supported by the controller.
Table 16: IDE Commands
Command Name
Command Code
Check Power Mode
98H or E5H
Execute Device Diagnostic
90H
Erase Sector
C0H
Format Track
50H
Identify Device
ECH
Idle
97H or E3H
Idle immediate
95H or E1H
Initialize Device Parameters
91H
NOP
00H
Read Buffer
E4H
Read Long Sector
22H or 23H
Read Multiple
C4H
Read Sector
20H or 21H
Read Verify Sector
40H or 41H
Recalibrate
1XH
Seek
7XH
Set Features
EFH
Set Multiple Mode
C6H
Set Sleep Mode
99H or E6H
Standby
96H or E2H
Standby Immediate
94H or E0H
Write Buffer
E8H
Write Long Sector
32H or 33 H
Write Multiple
C5H
Write Sector
30H or 31H
Write Verify
3CH