Denon DCM-5001 Serial Protocol - Page 28

Request Track Data

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.18 Request Track Data This requests track data from the disc. bytebit 7 6 5 4 3 2 1 0 0 STX 02h 1 Command code 2 2 Zone specification (*1) 3 Track number specification ( 10 digits ) 4 Track number specification ( 1 digit ) 5 ETX03h 6 BCCH high-level 7 BCCL low-level (*1) Zone specification Code 31h1 32h2 Single zone Current zone Next zone Function Dual zone Zone 1 Zone 2 Answers returned bytebit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code 2 2 Answer code 3 Specified track number ( 10 digits ) 4 Specified track number ( 1 digits ) 5 Absolute starting time ( minutes10 digits ) 6 Absolute starting time ( minutes1 digit ) 7 Absolute starting time ( second10 digits ) 8 Absolute starting time ( second1 digit ) 9 Absolute starting time ( frame10 digits ) 10 Absolute starting time ( frame1 digit ) 11 ETX 03h 12 BCCH high-level 13 BCCL low-level Special conditions · If this command is issued when no disc is mounted on the drive in a selected zone or when TOC read is incomplete, all tracks and time parameters(byte 310) of the answer will be 0 ( 30h ). · This command is valid only when the zone status is TOC Read (E) or Load CD-TEXT Disc (J), or when the previous zone status is proceeded to other status by the Request System Status command or other commands see item 3 of "1.8 List of Status Codes". Other

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.18
Request Track Data
This requests track data from the disc.
bytebit
7
6
5
4
3
2
1
0
0
STX 02h
1
Command code
2
2
Zone specification (*1)
3
Track number specification ( 10 digits )
4
Track number specification ( 1 digit )
5
ETX03h
6
BCCH high-level
7
BCCL low-level
(*1) Zone specification
Code
Function
Single zone
Dual zone
31h1
Current zone
Zone 1
32h2
Next zone
Zone 2
Answers returned
bytebit
7
6
5
4
3
2
1
0
0
STX 02h
1
Reply code
2
2
Answer code
3
Specified track number ( 10 digits )
4
Specified track number ( 1 digits )
5
Absolute starting time ( minutes10 digits )
6
Absolute starting time ( minutes1 digit )
7
Absolute starting time ( second10 digits )
8
Absolute starting time ( second1 digit )
9
Absolute starting time ( frame10 digits )
10
Absolute starting time ( frame1 digit )
11
ETX 03h
12
BCCH high-level
13
BCCL low-level
Special conditions
•
If this command is issued when no disc is mounted on the drive in a selected zone or when
TOC read is incomplete, all tracks and time parameters(byte 310) of the answer will be
0 ( 30h ).
•
This command is valid only when the zone status is TOC Read (E) or Load CD-TEXT Disc (J),
or when the previous zone status is proceeded to other status by the Request System Status command
or other commands see item 3 of
“
1.8 List of Status Codes
”
.
Other