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C156-E142-02EN
Table 4.20 Device parameter information (4/5)
Word
Value
Bits
Description
84
4000h
Command set supported
15
Always B'0'.
14
Always B'1'.
13-0
Reserved
85
4278h
(Default value)
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
IDENTIFY DEVICE DMA command support (B'0')
14
NOP command support (B'1')
13
READ BUFFER command support (B'0')
12
WRITE BUFFER command support (B'0')
11
WRITE VERIFY command support (B'0')
10
Host protect area function support (B'0')
9
DEVICE RESET command support (B'1')
8
SERVICE command interrupt is enabled (B'0': Default value)
7
Interrupt at release is enabled (B'0': Default value)
6
Read ahead cache is enabled (B'1': Default value)
5
Write cache is enabled (B'1': Default value)
4
Packet command function support (B'1')
3
Power management function support (B'1')
2
Removable media function support (B'0')
1
Security mode enabled (B'0')
0
SMART function is enabled (B'0')
86
0000h
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.)
15-1
Reserved (B'0')
0
DOWNLOAD MICROCODE command supported (B'0')
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
Always B'0'.
14
Always B'1'.
13-0
Reserved
Содержание MCE3064AP
Страница 1: ...C156 E142 02EN MCE3130AP MCE3064AP MCF3064AP OPTICAL DISK DRIVES PRODUCT MANUAL ...
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