IBM IC35L040AVVN07-0 Hard Drive Specifications - Page 173
Set Max Lock Feature = 02h
UPC - 683728124212
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11.30.2 Set Max Lock (Feature = 02h) Command Block Output Registers Register 76543210 Data -------- Feature 00000010 Sector Count Sector Number Cylinder Low Cylinder High Device/Head 1-1D---- Command 11111001 Command Block Input Registers Register 76543210 Data -------- Error see below Sector Count Sector Number Cylinder Low Cylinder High Device/Head 1-1D---- Status see below Error Register 76543210 CRC UNC 0 IDN 0 ABT T0N AMN 00000V00 Status Register 7 6 5 4 3 2 10 BSY RDY DF DSC DRQ COR IDX ERR 0 V 0 - - 0 -V Figure 135. Set Max Lock If this command is immediately preceded by a Read Native Max Address command, the device regards it as Set Max Address command. This command sets the device into Set_Max_Locked state. After this command is completed, any other Set Max commands except Set Max Unlock and Set Max Freeze Lock are rejected. The device remains in this state until a power cycle or the acceptance of a Set Max Unlock or Set Max Freeze Lock command. Deskstar 120GXP hard disk drive specifications 159