Quantum 10K II User Manual
Page 228
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
0
Operation Code (40h)
1
Reserved
2 - 3
Page Length (2 + (8 x n))
(where n = number of sectors / LBA)
4
Reserved
Supplied Format =
000b (LBA)
5
RAREA
ALTSEC
ALTTRK
Reserved
Translate Format =
101b (Physical Sector)
6 - 8
Translated Address (Cylinder Number)
1
9
Translated 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 +
3
Translated 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