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CDU-541 CD-ROM DRIVE SCSI INTERFACE MANUAL
o The Format of Track International Standard Recording Code (MC=l, TC=O)
Table 5-22: The Format of Track International Standard Recording Code
(MC=l. 1'C=O)
==============================================================================
Bit:
7
6
5
4
3
2
1
o
Byte :
==============================================================================
o
:
Valid:
Reserved
I
-----1-----------------------------------------------------------------------1
1
I
(MSB)
I
1
1
1
1
I
Track International Standard Recording Code(ISRC}
I
1
,
,
1
15
:
(LSB) :
==============================================================================
If the valid field is set to one, the data in byte
1
through 15 is
available.
The data is raw data read from the disc.
"OOh" is specified in
the fields without data.
5 .
2.23. READ TOe
Command
=======================~============================== ========================
1=1.;+-1
--
.....
7
6
5
4
3
2
1
o
Byte
I
==============================================================================
o
I
Operation Code (Clh)
I
-----1-----------------------------------------------------------------------1
1
I
Logical Unit Number
I
Reserved
I
-----1-----------------------------------------------------------------------1
2
:
Reserved
1
-----J-----------------------------------------------------------------------1
3
:
Reserved
J
-----J-----------------------------------------------------------------------J
4
:
Reserved
I
-----1-----------------------------------------------------------------------1
5
I
Track Number
J
-----1-----------------------------------------------------------------------1
6
:
Rese~ved
:
-----J-----------------------------------------------------------------------J
7
I
(MSB)
:
-----1---
Allocation Length
---J
8
I
(LSB)
J
-----J-----------------------------------------------------------------------1
9
I
Cont~ol
Byte
:
==============================================================================
The READ TOC command
~equests
the
transfe~
of the table of contents (TOC)
data to the initiator.
The
t~ack
number field specifies the first track number for which the TOC
data will be
~eturned.
The data is returned in contiguous ascending order.
5-44
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