SCSI Description
Quantum Atlas 10K II Ultra160/m SCSI Hard Disk Drives 5–161
RECEIVE DIAGNOSTIC RESULTS Command (1Ch) (continued)
Bit
Byte
7 6 5 4 3 2 1 0
0Operation Code (40h)
1Reserved
2 - 3 Page Length (2 + (8 x n))
(where n = number of sectors / LBA)
4Reserved Supplied Format =
000b (LBA)
5RAREA ALTSEC ALTTRK Reserved Translate Format =
101b (Physical Sector)
6 - 8 Translated Address (Cylinder Number)1
9Translated Address (Head Number)1
10 - 13 Translated Address (Sector Number or Bytes From Index)1
•
•
•
•
•
•
y -
y +
2
Translated Address (Cylinder Number)
Where y = ((n-1) x 8) + 6
y +
3Translated Address (Head Number)
y +
4
-
y +
7
Translated Address (Sector Number or Bytes From Index)
NOTE: Bytes 6 through 13: One set of these bytes is required for each sector per Logical Block
Address.
Figure 5–77 Translate Address Page — Data Format