Exabyte EXB-8205 Instruções de Operação Página 160

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10.2 Field Definitions for MODE SELECT CDB
Byte 01, Bit 4 - PF (Page Format)
The PF bit indicates in which format the MODE SELECT parameters
are specified, as follows:
0 – Parameters after the Block Descriptor are vendor specific
(non-page format)
1 – Parameters after the Block Descriptor are structured as pages of
related parameters (page format)
Byte 01, Bit 0 - SP (Saved Page)
The CTS does not support the saved page function. The valid value
for this bit is 0.
Byte 04 - Parameter List Length
The Parameter List Length byte indicates the length of the parameter
list that will be transferred from the initiator to the CTS during the
Data Out phase. The value for this byte must represent the total
number of bytes to be transferred to the CTS.
Note: When the value for the Parameter List Length byte is 00h, no
data is transferred from the initiator. This is not an error.
Non-Page Format For non-page format, the Parameter List Length byte
can contain values ranging from 00h to 11h. Table 10-1 lists the valid
lengths for the Parameter List Length byte for non-page format.
To transfer these parameters...
Specify this
Parameter List Length...
No parameter list data
00h
Parameter List Header only
04h
Parameter List Header and
1 to 5 bytes of vendor-unique parameters
05h, 06h, 07h, 08h, or 09h
Parameter List Header and Block Descriptor
0Ch
Parameter List Header, Block Descriptor, and
1 to 5 bytes of vendor-unique parameters
0Dh, 0Eh, 0Fh, 10h, or 11h
Table 10-1 MODE SELECT Parameter List Lengths (non-page format)
10-4
EXB-8205 and EXB-8505
(Standard and XL)
510503
10 MODE SELECT (15h) and MODE SENSE (1Ah)
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