FUJITSU MCJ3230AP User Manual
Page 101
4.5 ATA Commands
C156-E205-01EN
4-29
Table 4.27 Device parameter information (3/6)
Word
Value
Bits
Description
80
0020h
Major Version number (ATA/ATAPI-5)
81
0015h
Minor Version number (ATA/ATAPI-5 T13 1321D revision 1)
82
4278h
Command set supported
(A value of less than 1 indicates that the command is supported.)
15
Unused (0b)
14
NOP command (1b)
13
READ BUFFER command (0b)
12
WRITE BUFFER command (0b)
11
Unused (0b)
10
Host protect area function (0b)
9
DEVICE RESET command (1b)
8
SERVICE command interrupt (0b)
7
Interrupt at release (0b)
6
Read ahead cache (1b)
5
Write cache (1b)
4
Packet command function (1b)
3
Power management function (1b)
2
Removable media function (0b)
1
Security mode (0b)
0
SMART function (0b)
83
4010h
Command set supported
(A value of less than 1 indicates that the command is supported.)
15
0b.
14
1b
13-8
Reserved (0b)
7
SET MAX security (0b)
6
Spin up function after power-on with SET FEATURES command
5
Power-up mode in standby status (0b)
4
Removable media status notification function (1b)
3-1
Reserved (0b)
0
DOWNLOAD MICROCODE command supported (0b)
84
4000h
Command set supported
15
0b