Table of Contents
Advertisement
4.6.6
MODE SENSE command
Bit
7
Byte
0
1
Logical Unit Number
2
PC
3-6
7-8
9-11
The MODE SENSE command transfers the mode parameter list to the host. The mode parameter
list is shown in Table 4.71.
PC (Page Control) specifies the type of the page descriptor to be sent.
Bit 7
Page Code specifies the page descriptor to be transferred. If Page Code is X'3F', all page
descriptors are transferred. For page descriptors supported, see Table 4.74.
Mode pages are transferred in ascending page code order except for Drive Operation Mode
Page (00h). Drive Operation Mode Page is transferred after all other mode pages.
Bit
7
Byte
0-7
0-n
Table 4.70 MODE SENSE command
6
5
Operation Code (5Ah)
Allocation Length
Table 4.71 Page Control field
Bit 6
0
0
0
1
1
0
1
1
Table 4.72 Mode parameter list
6
5
Mode parameter Header
Page Descriptor (s)
C156-E142-02EN
4
3
2
Reserved
Page Code
Reserved
Reserved
Parameter type
Current value
Changeable value
Default value
Saved value
4
3
2
1
0
1
0
4 - 53
Hide quick links:
Advertisement
Table of Contents
