10.8.34 Read Native Max Address EXT (27h)

COMMAND CODE

0 0 1 0 0 1 1 1

 

REGISTER

 

 

 

REGISTER SETTING

NORMAL COMPLETION

DR

 

 

drive no.

 

no change

LBA

Current

 

 

HOB=0

 

Max LBA(7:0)

 

 

 

Low

Previous

 

 

HOB=1

 

Max LBA(31:24)

LBA

Current

 

 

HOB=0

 

Max LBA(15:8)

Mid

Previous

 

 

HOB=1

 

Max LBA(39:32)

LBA

Current

 

 

HOB=0

 

Max LBA(23:16)

High

Previous

 

 

HOB=1

 

Max LBA(47:40)

SC

Current

 

 

HOB=0

 

no change

 

Previous

 

 

HOB=1

 

no change

FT

Current

 

reserved

HOB=0

 

no change

 

Previous

 

reserved

HOB=1

 

no change

This command sets the maximum address (LBA value).

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