Denon DN-C635 - 2.6.9 Request Display Status command

Revision1.0 DN-C635 Serial Interface Specification
Date 2003-01-28 21 page of 39
2.6.9 Request Display Status command
This command acquires the display condition of the display.
1) Command format
Byte/bit 7 6 5 4 3 2 1 0
0 STX( 0x02 )
1 Command code (‘9’)
2 Reserve ( 0x00 )
3 Reserve ( 0x00 )
4 Reserve ( 0x00 )
5 Reserve ( 0x00 )
6 ETX( 0x03 )
7 BCCH( high-level )
8 BCCL( low-level )
Table 42. Request Display Status command
2) Answer format
Byte/bit 7 6 5 4 3 2 1 0
0 STX( 0x02 )
1 Reply code (‘9’)
2 Answer code (Table 3)
3 Reserve (0x00)
4 [CD] Play / Pause Status (OFF : ‘0’, Play : ‘1’, Pause : ‘2’)
5 [CD] Elapsed Status (OFF : ‘0’, ON : ‘1’)
6 [CD] Remain Status (OFF : ‘0’, ON : ‘1’, T-Remain : ‘2’)
7 [CD] File Status (OFF : ‘0’, ON : ‘1’)
8 [CD] Folder Status (OFF : ‘0’, ON : ‘1’)
9 [CD] Title Status (OFF : ‘0’, ON : ‘1’)
10 [CD] MP3 Status (OFF : ‘0’, ON : ‘1’)
11 [CD] Program Status (OFF : ‘0’, ON : ‘1’)
12 Reserve (0x00)
13 [CD] A-B Status (OFF : ‘0’, A-B ON : ‘1’, A-B Brink : ‘2’)
14 [CD] Album Status (OFF : ‘0’, ON : ‘1’)
15 [CD] Artists Status (OFF : ‘0’, ON : ‘1’)
16 [CD] Pitch % Status (OFF : ‘0’, ON : ‘1’, Brink : ‘2’)
17 [CD] Pitch Symbol Status (‘sp’, ‘-‘)
18 [CD] Pitch 10 digits Status
19 [CD] Pitch 1 digits Status
20 [CD] Pitch 0.1 digits Status
21 Reserve ( 0x00 )
22 Reserve ( 0x00 )
23 Reserve ( 0x00 )
24 Reserve ( 0x00 )
25 Reserve ( 0x00 )
26 Reserve ( 0x00 )
27 Reserve ( 0x00 )
28 Reserve ( 0x00 )
29 Reserve ( 0x00 )
30 ETX( 0x03 )
31 BCCH( high-level )
32 BCCL( low-level )
Table 43. Request Display Status answer
3) Special conditions