Hitachi 100GB 7200 RPM HTE721010G9SA00 사용자 설명서

Travelstar E7K100 (SATA) Hard Disk Drive Specification

101

 

This indicates the number of requested sectors not transferred. This will be zero, unless an 
unrecoverable error occurs.

This indicates the sector number of the last transferred sector. (L = 0). 

In LBA mode this register contains the current LBA bits 0–7. (L = 1)

This indicates the cylinder number of the last transferred sector. (L = 0). 

In LBA mode this register contains the current LBA bits 8–15 (Mid) and bits16–23 
(High). (L=1)

H 

This indicates the head number of the sector to be transferred. (L = 0) 

In LBA mode this register contains the current LBA bits 24–27. (L = 1)