FUJITSU MCM3064AP User Manual
Page 99
4.5 ATA Commands
C156-E227-01EN
4-29
Table 4.19 Device parameter information (5/5)
Word
Value
Bits
Description
87
4000h
Command set supported and whether the function is enabled or
disabled
(A value of less than 1 indicates that the command is
supported and enabled.)
15
0b
14
1b
13-0
Reserved
88
0007h
15-0
Ultra DMA transfer mode is active.
(Default value)
15-11
Reserved (0b)
10
Indicates 1 if mode 2 is selected.
9
Indicates 1 if mode 1 is selected.
8
Indicates 1 if mode 0 is selected.
Ultra DMA transfer mode is supported.
7-3
Reserved (0b)
2
Mode 2 (1b)
1
Mode 1 (1b)
0
Mode 0 (1b)
89-126
0000h
Reserved
127
0001h
15-9
Reserved
8
Device protect
Indicates 1 in the device-protect state.
See Section 4.6.5.6, "Timer & Protect Page."
7-2
Reserved
1-0
Media status notification function is supported (01b).
128-255
0000h
Reserved (0b)