Hitachi C4K60 Specifications - Page 71

Table 7.9 IDENTIFY DEVICE information Addressing

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Word Table 7.8 IDENTIFY DEVICE information(Continued) Description 94 - 99 Reserved 100 - 103 Maximum user LBA for 48-bit addressing feature set 104 - 126 Reserved 127 Removable Media Status Notification feature set support bit 15 - 2 0 = Reserved bit 1 - 0 00 = Removable Media Status Notification feature not supported 01 = Removable Media Status Notification feature supported 10, 11 = Reserved 128 Security Status bit 15 - 9 0 = Reserved bit 8 Security level 0 = High, 1 = Maximum bit 7 - 6 0 = 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 129-159 Vendor Specific 160-254 Reserved 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" Value (HEX.) 0000h See Table 7.9 0000h 0000h 0XXXh 0000h XXA5h Table 7.9 IDENTIFY DEVICE information (Addressing) Product name (Model name) HTC426030G7CE00 HTC426020G7CE10 Word 1 Word 2 Word 3 Number of CYL. Number of HD Number of SPT 16383 *2 (3FFFh) 16383 *2 (3FFFh) 16 (0010h) 16 (0010h) 63 (3Fh) 63 (3Fh) Word 60 - 61 *1 Word 100 - 103 Total LBA 58,605,120 (37E 3E40h) 39,070,080 (254 2980h) *1: Words 60-61 reflect the total number of user addressable sectors in LBA mode. *2: Maximum capacity in CHS mode is 8,455MB. K6610170 Rev.2 Dec 22, 2004 - 71 -

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K6610170
Rev.2
Dec 22, 2004
- 71 -
Table 7.8 IDENTIFY DEVICE information(Continued)
Word
Description
Value
(HEX.)
94 - 99
Reserved
0000h
100 - 103 Maximum user LBA for 48-bit addressing feature set
See
Table 7.9
104 - 126 Reserved
0000h
127
Removable Media Status Notification feature set support
bit 15 – 2
0 = Reserved
bit 1 – 0
00 = Removable Media Status Notification feature not supported
01 = Removable Media Status Notification feature supported
10, 11 = Reserved
0000h
128
Security Status
bit 15 – 9
0 = Reserved
bit 8
Security level
0 = High, 1 = Maximum
bit 7 – 6
0 = 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 7.9 IDENTIFY DEVICE information (Addressing)
Product name
(Model name)
Word 1
Number of CYL.
Word 2
Number of HD
Word 3
Number of SPT
Word 60 - 61
*1
Word 100 - 103
Total LBA
HTC426030G7CE00
16383
*2
(3FFFh)
16
(0010h)
63
(3Fh)
58,605,120
(37E 3E40h)
HTC426020G7CE10
16383
*2
(3FFFh)
16
(0010h)
63
(3Fh)
39,070,080
(254 2980h)
*1:
Words 60-61 reflect the total number of user addressable sectors in LBA mode.
*2:
Maximum capacity in CHS mode is 8,455MB.