MYX29GL01GS11DPIV2 datasheet(23/68 Pages) MICROSS

23 / 68 page

MYX29GL01GS11DPIV2

Revision 1.0 - 01/26/2015

*Advanced information. Subject to change without notice.

1Gb GL-S MirrorBit® Eclipse™

Flash Memory

MYX29GL01GS11DPIV2*

Form #: CSI-D-685 Document 001

5.3.6.4

Lock Register ASO

ThesystemcanaccesstheLockRegisterbyissuingtheLockRegisterentrycommandsequenceduringRead

Mode.Thisentrycommanddoesnotuseasectoraddressfromtheentrycommand.TheLockRegister

appearsatwordlocation0inthedeviceaddressspace.Allotherlocationsinthedeviceaddressspaceare

undefined.

TheLockRegisterASOallowsthefollowingactivities:

• ReadLockRegister,usingdeviceaddresslocation0.

• ProgramthecustomerLockRegisterusingamodifiedWordProgrammingcommand.

• ASOExitusinglegacyCommandSetExitcommandforbackwardsoftwarecompatibility.

• ASOExitusingthecommonexitcommandforallASO-alternativeforaconsistentexitmethod.

5.3.6.5

Password ASO

ThesystemcanaccessthePasswordASObyissuingthePasswordentrycommandsequenceduringRead

Mode.Thisentrycommanddoesnotuseasectoraddressfromtheentrycommand.ThePasswordappears

atwordlocations0to3inthedeviceaddressspace.Allotherlocationsinthedeviceaddressspaceare

undefined.

ThePasswordASOallowsthefollowingactivities:

• ReadPassword,usingdeviceaddresslocation0to3.

• ProgramthePasswordusingamodifiedWordProgrammingcommand.

• UnlockthePPBLockbitwiththePasswordUnlockcommand.

• ASOExitusinglegacyCommandSetExitcommandforbackwardsoftwarecompatibility.

• ASOExitusingthecommonexitcommandforallASO-alternativeforaconsistentexitmethod.

5.3.6.6

PPB ASO

ThesystemcanaccessthePPBASObyissuingthePPBentrycommandsequenceduringReadMode.This

entrycommanddoesnotuseasectoraddressfromtheentrycommand.ThePPBbitforasectorappears

inbit0ofallwordlocationsinthesector.

ThePPBASOallowsthefollowingactivities:

• ReadPPBprotectionstatusofasectorinbit0ofanywordinthesector.

• ProgramthePPBbitusingamodifiedWordProgrammingcommand.

MYX29GL01GS11DPIV2 Datasheet(PDF) 23 Page - Micross Components