Page Control (PC) defines the type of the page descriptor to transmit.
Page Code defines the page descriptor to transfer. When 3Fh is specified, all page
descriptors are transferred. For the supported page descriptors, see Table 4.46,
"Mode Parameters."
Mode pages are transferred in ascending order by page code, except for the drive
operation mode page (00h). The drive operation mode page (00h) is transferred
last.
Bit
7
Byte
0-7
0-n
The mode parameter list consists of a mode parameter header and page descriptor.
Table 4.73 shows the mode parameter header format.
Bit
7
Byte
0-1
2
3
WP
4-7
Medium Type Code returns the following values:
-
03h for normal FRAM (MO) media
-
07h for overwrite FRAM media
-
01h for FROM media
C156-E227-01EN
Table 4.71 Page Control field
Bit 7
Bit 6
0
0
Current value
0
1
Changeable value
1
0
Default value
1
1
Save value
Table 4.72 Mode Parameter List
6
5
Mode Parameter Header
Page Descriptor(s)
Table 4.73 Mode Parameter Header
6
5
Mode Data Length
Medium Type Code
Parameter type
4
3
2
4
3
2
Reserved
Reserved
4.6 Packet Commands
1
0
1
0
4-61