Revision1.30
DCM390 Serial Interface Specification
Date 25.Apr.’06
25 page of 40
D&M
2.6.9 PLAY command
The device starts playback. (CD)
1) Command format
Byte/bit
7
6
5
4
3
2
1
0
0 STX
(0x02)
1
Command code (‘@’)
2 Reserve
(0x00)
3 Reserve
(0x00)
4 Reserve
(0x00)
5 Reserve
(0x00)
6 ETX
(0x03)
7 BCCH
(high-level)
8 BCCL
(low-level)
Table 32. PLAY command
2) Answer format
Byte/bit
7
6
5
4
3
2
1
0
0 STX
(0x02)
1
Reply code (‘@’)
2
Answer code (Table 3)
3 ETX
(0x03)
4 BCCH
(high-level)
5 BCCL
(low-level)
Table 33. PLAY answer
3) Special conditions
- The answer code returns “Command OK”, when mecha status data is Play.
- This command force to start playback, when mecha status is Stop, Forward, Rewind, Cue, Review or
Play Mute.
