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SATA Bus Interface and ATA Commands
5-2
Maxtor QuickView 400/500GB Serial ATA Hard Disk Drive 
proprietary ASIC developed by Maxtor.
5.5.2
Supported Commands
The Maxtor QuickView Serial ATA 400/500GB hard disk drive support all the 
mandatory commands from the general feature set for devices not supporting the 
Packet command feature set. Refer to the ATA/ATAPI-7 standard for a detailed 
description of these commands. The IDENTIFY DRIVE command, however, is 
elaborated in the section “Identify Drive Command” on page 5-5
Note: 1. As defined in the ATA/ATAPI-7 standard.
Table 5-1 lists the supported commands.
Table 5-1  
Supported Commands
Command
Command
Code
Feature
Register
Value(s)
CHECK POWER MODE
98h, E5h
DEVICE CONFIGURATION FREEZE LOCK
B1h
C1h
DEVICE CONFIGURATION IDENTIFY
B1h
C2h
DEVICE CONFIGURATION RESTORE
B1h
C0h
DEVICE CONFIGURATION SET
B1h
C3h
DOWNLOAD MICROCODE
92h
07h, 01h
EXECUTE DRIVE DIAGNOSTIC
90h
FLUSH CACHE
E7h
FLUSH CACHE EXTENSION
EAh
IDENTIFY DEVICE
ECh
IDLE
97h, E3h
IDLE IMMEDIATE
95h, E1h
NOP
00h
READ BUFFER
E4h
READ DMA
C8h, C9h
READ DMA EXTENSION
25h
READ FPDMA QUEUED
60h