Sony CDU-541 - Page 64

CDU-541 CD-ROM DRIVE SCSI INTERFACE MANUAL
The relation between MC, TC bit and the returning data is defined as follows.
Table 5-18: MC, TC and Returning Data
===========-=====================================================
MC
o
o
1
1
TC
o
1
o
1
Return SUB-Q Data
Time Data
Media
Catalog Number (UPC/Bar Code)
Track International Standard Recording Code (ISRC)
Not used (Error)
=================================================================
Each returning format is defined as follows.
o The Format of Time Data (MC=Q, TC=O)
Table 5-19: The Format of Time Data (MC=O, TC=O)
==============================================================================
Bit I
Byte I
7
6
5
4
3
2
1
o
==============================================================================
o I Reserved I
-----1------------------------=----------------------------------------------1
1 ! Audio Status I
-----1-----------------------------------------------------------------------1
2 I I
-----1 Sub-Channel Data Length I
3 I I
-----1-----------------------------------------------------------------------1
4 I Reserved I
-----1-----------------------------------------------------------------------1
5 I Reserved I Control I
-----1-----------------------------------------------------------------------1
6 : Track Number :
-----1-----------------------------------------------------------------------1
7 I Index Number I
-----1-----------------------------------------------------------------------1
8 I I
Absolute CD-ROM Address
- - - - - - _I
I
I 1
I I
11
-----------------------------------------------------------------------------1
12 I
Track Relative CD-ROM Address
15
- - - - - - -I
I
I
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