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C141-E090-01EN5 - 30
Table 5.5 Information to be read by IDENTIFY DEVICE command (1 of 4)
Word Value Description
0 X‘045A’ General Configuration *1
1 *2 Number of cylinders
2 X‘0000’ Reserved
3 *3 Number of Heads
4 X‘0000’ Retired
5 X‘0000’ Retired
6 X‘003F’ Number of sectors per track
7-9 X‘000000000000’ Retired
10-19 – Serial number (ASCII code) *4
20 X‘0000’ Retired
21 X‘1000’ Buffer size in 512 byte increments
22 X‘0004’ Number of ECC bytes transferred at READ LONG or WRITE LONG command
23-26 – Firmware revision (ASCII code) *5
27-46 – Model number (ASCII code) *6
47 X‘8010’ Maximum number of sectors per interrupt on READ/WRITE MULTIPLE command
48 X‘0000’ Reserved
49 X‘0B00’ Capabilities *7
50 X‘0000’ Reserved
51 X‘0200’ PIO data transfer mode *8
52 X‘0000’ Retired
53 X‘0007’ Enable/disable setting of words 54-58, 64-70 and 88 *9
54 (Variable) umber of current Cylinders
55 (Variable) Number of current Head
56 (Variable) Number of current sectors per track
57-58 (Variable) Total number of current sectors
59 *10 Transfer sector count currently set by READ/WRITE MULTIPLE command
60-61 *11 Total number of user addressable sectors (LBA mode only)
62 X‘0000’ Retired
63 X‘xx07’ Multiword DMA transfer mode *12
64 X‘0003’ Advance PIO transfer mode support status *13
65 X‘0078’ Minimum multiword DMA transfer cycle time per word : 120 [ns]
66 X‘0078’ Manufacturer's recommended DMA transfer cycle time : 120 [ns]
67 X‘0078’ Minimum PIO transfer cycle time without flow control : 120 [ns]
68 X‘0078’ Minimum PIO transfer cycle time with IORDY flow control : 120 [ns]
69-79 X‘00’ Reserved
80 X‘001E’ Major version number *14
81 X‘0000’ Minor version number (not reported)
82 X‘346B’ Support of command sets *15
83 X‘4008’ Support of command sets *16
84 X‘4000’ Support of command set/feature extension (fixed)
85 X‘00xx’ Enable/disable Command set/feature enabled. *17
86 X‘000x’ Enable/disable Command set/feature enabled. *18
87 X‘4000’ Default of command set/feature (fixed)
88 X‘xx1F’ Ultra DMA modes *19
89 X‘00xx’ Time required for security erase unit completion *20
90 X‘0000’ Time required for Enhanced security erase completion
91 X‘00xx’ Current advanced power management value
92 X‘0000’ Reserved
93 X‘x000’ CBLID detection results *21
94-127 X‘00’ Reserved
128 X‘xx’ Security Status
129-255 X‘00’ Reserved