Sony CDU-541 - Page 54

CDU-541 CD-ROM DRIVE SCSI INTERFACE MANUAL
Table 5-12: Read Capacity Data
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Byte 1 Description
==============================================================================
o 1 (MSB) 1
- - -I - - Logical Block Address - -I
3 1 (LSB) 1
-----1-----------------------------------------------------------------------1
4 1 (MSB) 1
-1- - Block Length - -I
7 1 (LSB) 1
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The logical block address reports the address of the last user accessible
block on the disc based on the block length specified in the MODE SELECT
command. The default block length is used if a MODE SELECT command has not
been issued.
The block length reported is based on the block size requested in the MODE
SELECT command. The default block length default is reported if a MODE SELECT
command has not been issued.
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