FUJITSU MHA2032AT User Manual
Page 95
Interface
5-34
C141-E042-01EN
Word
Value
Description
81
X’0000’
Minor version number (not reported)
82
X’000B’
Support of command sets *12
83
X’4000’
Support of command sets (fixed)
84-87
X’00’
Reserved
88
X’0000’
Ultra DMA transfer mode *13
89-127
X’00’
Reserved
128
(Variable)
Security status *13
129-159
X’00’
Undefined
160-255
X’00’
Reserved
Table 5.4 Information to be read by IDENTIFY DEVICE COMMAND (2 of 3)
*1 Word 0: General configuration
0
Bit 15:
ATA device = 0, ATAPI device = 1
0
Bit 14-12: Undefined
0
Bit 11:
Rotational speed tolerance is more than 0.5 %.
1
Bit 10:
Disk-data transfer rate 10 Mbps.
1
Bit 9:
Disk-data transfer rate is faster than 5 Mbps
but 10 Mbps or slower
0
Bit 8:
Disk-data transfer rate is 5 Mbps or slower.
0
Bit 7:
Removable disk drive
0
Bit 6:
Fixed drive.
1
Bit 5:
Spindle motor control option implemented.
0
Bit 4:
Head switching time is more than 15 microseconds.
1
Bit 3:
Not MFM encoded.
1
Bit 2:
Soft sectored.
0
Bit 1:
Hard sectored.
1
Bit 0:
Reserved
0
*2 Word 10-19: Serial number; ASCII code (20 characters, right-justified)
*3 Word 23-26: Firmware revision; ASCII code (8 characters, Left-justified)