Table of Contents
Advertisement
Interface
Table 5.22 Information to be read by IDENTIFY DEVICE command (1 of 2)
Word
Value
0
X'045A'
1
X'3FFF'
2
X'xxxx'
3
X'10'
4-5
X'0000'
6
X'3F'
7-9
X'0000'
10-19
Set by a device
20
X'0003'
21
X'xxxx'
22
X'0004'
23-26
–
27-46
Set by a device
47
X'8010'
48
X'0000'
49
X'2B00'
50
X'400x'
51
X'0200'
52
X'0200'
53
X'0007'
54
(Variable)
55
(Variable)
56
(Variable)
57-58
(Variable)
59
*8
60-61
*2
62
X'0000'
63
X'xx07'
64
X'0003'
65
X'0078'
5-78
General Configuration *1
Number of Logical cylinders *2
Detailed Configuration *3
Number of Logical Heads *2
Undefined
Number of Logical sectors per Logical track *2
Undefined
Serial number (ASCII code, 20 characters, right)
Undefined
Buffer Size (1 LSB: 512 Bytes) ex. Buffer Size=2MBytes: X'1000'
Buffer Size=8MBytes: X'4000'
Number of ECC bytes transferred at READ LONG or WRITE
LONG command
Firmware revision (ASCII code, 8 characters, left)
Model name (ASCII code, 40 characters, left)
Maximum number of sectors per interrupt on READ/WRITE
MULTIPLE command
Reserved
Capabilities *4
Capabilities *5
PIO data transfer mode *6
Reserved
Enable/disable setting of words 54-58 and 64-70, 88 *7
Number of current Cylinders
Number of current Head
Number of current sectors per track
Total number of current sectors
Transfer sector count currently set by READ/WRITE
MULTIPLE command *8
Total number of user addressable sectors (LBA mode only) *2
Reserved
Multiword DMA transfer mode *9
Advance PIO transfer mode support status *10
Minimum multiword DMA transfer cycle time per word :
120 [ns]
Description
C141-E202-01EN
Advertisement
Table of Contents
