Ata Commands; Command Codes And Parameters - Fujitsu MCE3064AP Product Manual

4.5

ATA Commands

Table 4.18 lists supported ATA commands.
This section represents ODD registers as shown below.
Cylinders High/Low registers: CY
Sector register: SC
Device/Head register: DH
Sector Number register: SN
Features register: FR
Protocol
Command name
PI IDENTIFY PACKET DEVICE
- PACKET
ND DEVICE RESET
ND CHECK POWER MODE
ND EXECUTE DEVICE DIAGNOSTIC
ND GET MEDIA STATU
ND IDLE IMMEDIATE
ND NOP
ND SERVICE (Not supported)
ND SET FEATURES
ND SLEEP
ND STANDBY IMMEDIATE
-- RESERVED: Other codes
Table 4.18 Command codes and parameters
Command
98h E5h
98h E5h
99h E6h
94h E0h
C156-E142-02EN
Parameters used
code FR SC SN
A1h
A0h y y
08h
y
90h
DAh
00h
A2h
EFh y y
Section
CY DH
D 4.5.1
y D 4.5.2
D 4.5.3
D 4.5.4
D* 4.5.5
D 4.5.6
D 4.5.7
y 4.5.8
D 4.5.9
D 4.5.10
D 4.5.11
D 4.5.12
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