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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