Revision1.0 DN-C635 Serial Interface Specification
Date 2003-01-28 19 page of 39
2.6.8
REQUEST TEXT DATA command
This command requests the device to send text data.
1) Command format
byte/bit 7 6 5 4 3 2 1 0
0 STX( 0x02 )
1 Command code (‘8’)
2 Data Type (Table 39)
3 Track number 100 digits (Table 40)
4 Track number 10 digits (Table 40)
5 Track number 1 digits (Table 40)
6 ETX( 0x03 )
7 BCCH( high-level )
8 BCCL( low-level )
Table 38. Request Text Data command
CODE
Data Type Note
0x30 (‘0’)
CD Text (Title)
0x31 (‘1’)
CD Text (Artist)
0x32 (‘2’)
Reserved
0x33 (‘3’)
Reserved
0x34 (‘4’)
MP3 Folder Name
0x35 (‘5’)
MP3 File Name
0x36 (‘6’)
Reserved
0x37 (‘7’)
ID3 Title Name Only Play/Pause/Cue.
0x38 (‘8’)
ID3 Artist Name Only Play/Pause/Cue.
0x39 (‘9’)
ID3 Album Name Only Play/Pause/Cue.
0x3A (‘:’)
Reserved
Table 39. Data Type
Track
numbe
r
Content Note
‘000’
whole Disc’s If CD Text Disc Then whole Disc’s.
‘001’
Track 1
:
:
‘099’
Track 99 Maximum value in the case of the
CD.
:
:
‘999’
Track 999
Table 40. Track number
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