IBM IC35L020 - Deskstar 20 GB Hard Drive - SET FEATURES Command Support Coverage; Figure 142. SET FEATURES Command Coverage

II. SET FEATURES Command Support Coverage
The following table provides a list of Feature Registers, Feature Names, and implementation for the
DTLA-3XXXXX models. The "Implementation" column indicates with a "Yes" or "No" whether or not the
DTLA-3XXXXX models have the capability of executing the command in comparison to the ATA/ATAPI-5
defined command set. For detailed operation see Section 15.28, "Set Features (EFh)" on page 148.
ReservedReservedothers
NoDisable SERVICE interruptEEh
YesDisable release interruptDDh
YesEnable reverting to power on defaultsCCh
YesDisable Automatic Acoustic ManagementC2h
YesSet 4 bytes ECCBBh
Yes
Enable read look–ahead feature
AAh
NoEnable Media Status Notification95h
YesDisable Address Offset mode89h
YesDisable Power up in Standby mode86h
YesDisable Advanced Power Management85h
YesDisable write cache82h
YesDisable reverting to power on defaults66h
NoEnable SERVICE interrupt5Eh
YesEnable release interrupt5Dh
Yes
Disable read look–ahead feature
55h
YesSet vendor specific bytes ECC44h
YesEnable Automatic Acoustic Management42h
YesEnable Address Offset mode09h
YesPower-up in Standby feature set device spin-up07h
YesEnable Power-up in Standby feature set06h
YesEnable Advanced Power Management05h
YesSet transfer mode03h
YesEnable write cache02h
Implementation
for DTLA-3XXXXX
Features Name
Features
Register
Figure 142. SET FEATURES command coverage
Deskstar 60 GXP Hard disk drive specification
191