K6602743
Rev.2
02.12.’02
- 44 -
Table 6.5 Identify Device Information(
Continued)
Word Description Value
(HEX.)
127 Removable Media Status Notification feature set support
Bit 15 – 2 0 = Reserved
Bit 1 – 0 00 = Removable Media Status Notification feature set
not support
01 = Removable Media Status Notification feature
supported
10 = Reserved
11 = Reserved
0000h
128 Security
Status
Bit 15 – 9 Reserved
Bit 8 Security level 0 = High, 1 = Maximum
Bit 7 – 6 Reserved
Bit 5 1 = Enhanced security erase supported
Bit 4
1 = Security count expired
Bit 3
1 = Security frozen
Bit 2
1 = Security locked
Bit 1
1 = Security enabled
Bit 0
1 = Security supported
0XXXh
129-159 Vendor Specific
160-254 Reserved
0000h
255 Integrity Word
Bit 15 - 8
Checksum.
The checksum is the two’s complement of the sum of all bytes
in word 0 through 254 and the byte consisting of bit 7:0 in
word 255. Each byte is added with unsigned arithmetic, and
overflow is ignored.
Bit 7 - 0
Signature Code “A5h”
XXA5h
Table 6.6 Identify Device information (Addressing)
Model
Word 1
Number of CYL.
Word 2
Number of HD
Word 3
Number of SPT
Word 60
•
61
*1
Total LBA
DK23EB-40
16383
*2
(3FFFh)
16
(0010h)
63
(3Fh)
78,140,160
(4A8 5300h)
*1:
Words 60-61 reflect the total number of user addressable sectors in LBA mode.
*2.
Maximum capacity in CHS mode is 8,455MB.
