STA016 STMICROELECTRONICS [STMicroelectronics], STA016 Datasheet - Page 25

• Manufacturer Part Number: STA016
• Description: MPEG 2.5 LAYER III AUDIO DECODER SUPPORTING CD-ROM CAPABILITY
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

This specifies the number of track to play.
6.9.3
Address : 0x43 (67)
Type : RW - ABO
Software Reset : 0
Description :
This register specifies the number of directory to
play.
6.9.4
Address : 0x44 (68)
Type : RW - ABO
Software Reset : 0
Description :
This register specifies the playing mode
Table 24. .
b7
b7
REQUIRED_DIR :
PLAY_MODE :
b6
b6
[1:0]
[3:2]
Bit
4
5
6
b5
b5
b4
b4
end of directory:
0: play next directory
1: replay same directory
2: make pause.
other: reserved
end of track:
0: play next track.
1: replay same track.
2: make pause.
other: reserved
next track choice:
0: linear mode.
1: random mode.
playing time for track:
0: until end of track.
1: scanning mode.
end of CD:
0: stop.
1: replay same CD..
b3
b3
b2
b2
Mode
b1
b1
b0
b0
6.9.5
Address : 0x46 (70)
Type : RO - AEC
Software Reset : 0
Description :
This register specifies the type of request sent to the
cd module
Table 25. .
6.9.6
Address : 0x47 (71)
Type : RO - AEC
Software Reset : 0
Description :
This register specifies to the CD module the minute
location requested.
6.9.7
Address : 0x48 (72)
Type : RO - AEC
Software Reset : 0
b7
b7
b7
Value
120
112
10
18
20
30
35
40
66
TYPE_CD_EXT_REQ:
MINUTE_REQ :
SECOND_REQ :
b6
b6
b6
application is in pause after EOT or EOD
request for a sector
begin of track reached
ready to receive a new command
dsp ready to run
cd application stopped.
time spent on track available
request for root
song information available
b5
b5
b5
b4
b4
b4
Signification
b3
b3
b3
b2
b2
b2
STA016A
b1
b1
b1
25/43
b0
b0
b0