Sony CDU-541 - Page 70

CDU-541 CD-ROM DRIVE SCSI INTERFACE MANUAL
The last track number field indicates the last track number in the table of
contents before the lead-out track number.
The number
of TOC Track Descriptors which are returned is the same as that
of track number, maximum(99 tracks + Lead Out Track) 100 tracks.
The track number field indicates the track number for the CD address that
follows.
The control field indicates the attributes of the track. These are defined
as follows.
Table 5-26: Definition of Control Field Bits
==============================================================================
Bit
o
1
2
3
equal one
With
pre-emphasis
Digital copy permitted
Data track
Four channel
equal zero
Without pre-emphasis
Digital copy prohibited
Audio track
Two channel
==============================================================================
The a bsolute CD-ROM address contains the address of the first block with
user information for that track number as read from the table of contents. An
MSF bit of zero indicates that the absolute CD-ROM address field contains a
logical block address. An MSF bit of one indicates the absolute CD-ROM
address field contains an MSF-address.
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