STA016 Ver la hoja de datos (PDF) - STMicroelectronics
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STA016 Datasheet PDF : 43 Pages
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STA016A
Description :
For decoders having PAUSE abilities (see each de-
coder configuration), if set to 0 disable the pause of
the decoder, if set to 1 enable the pause of the de-
coder. Note that during a PAUSE the input stream is
stopped.
6.11 STATUS registers description
6.11.1 STATUS_MODE :
b7 b6 b5 b4 b3 b2 b1 b0
Address : 0xCC (204)
Type : RO - EDF
Software Reset : 0
Description :
This register give the type of the currently decoded
bitstream according following table
Table 31. .
Value
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Mode
MP3
MP3_25
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
BYPASS
RESERVED
RESERVED
RESERVED
MPG2
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
UNKNOWN
6.11.2 STATUS_CHANS_NB :
b7 b6 b5 b4 b3 b2 b1 b0
Address : 0xCD (205)
Type : RO - EDF
Software Reset : 0
Description :
This register gives the number of channel currently
decoded.
6.11.3 STATUS_SF :
b7 b6 b5 b4 b3 b2 b1 b0
Address : 0xCE (206)
Type : RO - EDF
Software Reset : 0
Description :
This register gives the index of the sampling frequen-
cy of the stream currently decoded. Note that sam-
pling frequency indexes are given by table 5
6.11.4 STATUS_FE :
b7 b6 b5 b4 b3 b2 b1 b0
Address : 0x6F (111)
Type : RO - AEC
Software Reset : 0
Description :
This register give the status of the synchronization
process according following table.
Table 32.
Value
0
1
2
3
Level
Syncrho not started
Syncword found
Syncword search
Syncword hard to find
31/43
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