Filter
Top Products
C141-E072-01EN5 - 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‘0400’ 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‘0000’ Time required for security erase unit completion
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 *20
94-127 X‘00’ Reserved
128 X‘xx’ Security Status
129-255 X‘00’ Reserved