Fujitsu MAT3300FC 사용자 설명서
Command Specifications
4-144
C141-C008
4.2.9 SET LIMITS (33) (not supported)
Bit
Byte
Byte
7 6 5 4 3 2 1 0
0 X‘33’
1
0 0 0 0 0 0
RdInh
WrInh
2
Logical Block Address (MSB)
3
Logical Block Address
4
Logical Block Address
5
Logical Block Address (LSB)
6
0 0 0 0 0 0 0 0
7
Transfer Block Count (MSB)
8
Transfer Block Count (LSB)
9
0 0 0 0 0 0 0 0
This command specifies the address range of logical data blocks on an ID which
it is possible to access by commands which follow this command and which are
linked to it, and to specify the type of operations which it is possible to execute.
It is possible to issue this command once only in a group of commands which are
linked in a series.
it is possible to access by commands which follow this command and which are
linked to it, and to specify the type of operations which it is possible to execute.
It is possible to issue this command once only in a group of commands which are
linked in a series.
The specifications in this command are valid only for a series of
linked commands which follow this command. When the link
between the commands is cut, the specifications in this command
lose their validity.
linked commands which follow this command. When the link
between the commands is cut, the specifications in this command
lose their validity.
The "Logical block address" field in the CDB specifies the logical block address
which is the staring point of the range where access is permitted. When an
address in the User Space (X '00000000' or higher) is specified in the "Logical
block address" field, access to the User Space only is permitted in linked
commands which follow this command and CE space cannot be accessed. On the
other hand, if an address in CE space (X '80000000' or higher) is specified, access
to CE space only is permitted in linked commands which follow this command,
and User Space cannot be accessed.
which is the staring point of the range where access is permitted. When an
address in the User Space (X '00000000' or higher) is specified in the "Logical
block address" field, access to the User Space only is permitted in linked
commands which follow this command and CE space cannot be accessed. On the
other hand, if an address in CE space (X '80000000' or higher) is specified, access
to CE space only is permitted in linked commands which follow this command,
and User Space cannot be accessed.
Also, the size of the range where access is permitted, specified in this command
in the "Block count" field in the CDB, specifies the number of logical data blocks
from that starting point. However, when zero is specified in the "Block count"
field, access to the final logical data block of the specified data space (User Space
or CE Space), with the logical data block specified in the "Logical block address"
field as the starting point, is permitted. Figure 4.3 shows the method for
specification of the range where access is permitted in this command.
in the "Block count" field in the CDB, specifies the number of logical data blocks
from that starting point. However, when zero is specified in the "Block count"
field, access to the final logical data block of the specified data space (User Space
or CE Space), with the logical data block specified in the "Logical block address"
field as the starting point, is permitted. Figure 4.3 shows the method for
specification of the range where access is permitted in this command.