Host Interface

Table 4.27 Device parameter information (4/6)

Word

Value

Bits

Description

 

 

 

 

84

 

14

1b

 

 

13-0

Reserved (0b)

 

 

 

 

85

4278h

 

Command set supported and whether the function is enabled or

 

(Default value)

 

disabled

 

 

 

(A value of less than 1 indicates that the command is supported

 

 

 

and enabled.)

 

 

15

Unused (0b)

 

 

14

NOP command support (1b)

 

 

13

READ BUFFER command support (0b)

 

 

12

WRITE BUFFER command support (0b)

 

 

 

 

 

 

11

Unused (0b)

 

 

10

Host protect area function support (0b)

 

 

9

DEVICE RESET command support (1b)

 

 

 

 

 

 

8

SERVICE command interrupt is enabled (0b)

 

 

7

Interrupt at release is enabled (0b)

 

 

6

Read ahead cache is enabled (1b: Default value)

 

 

 

 

 

 

5

Write cache is enabled (1b: Default value)

 

 

4

Packet command function support (1b)

 

 

3

Power management function support (1b)

 

 

2

Removable media function support (0b)

 

 

1

Security mode enabled (0b)

 

 

0

SMART function is enabled (0b)

 

 

 

 

86

0000h

 

Command set supported and whether the function is enabled or

 

(Default value)

 

disabled (A value of less than 1 indicates that the command is

 

 

 

supported and enabled.)

 

 

 

 

 

 

15-8

0b

 

 

7

SET MAX security enabled (0b)

 

 

6

Spin up function enabled after power-on with SET FEATURES

 

 

 

subcommand (0b)

 

 

5

Power-up mode enabled in standby status (0b)

 

 

4

Removable media status notification function enabled (0b:

 

 

 

Default value)

 

 

3-1

Reserved (0b)

 

 

0

DOWNLOAD MICROCODE command supported (0b)

 

 

 

 

4-30

C156-E205-01EN

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Image 102
Fujitsu MCJ3230AP manual Device parameter information 4/6