STA016AP STMicroelectronics, STA016AP Datasheet - Page 31

• Manufacturer Part Number: STA016AP
• Description: DECODER AUDIO MPEG 2.5 64-TQFP
• Manufacturer: STMicroelectronics
• Type: Audio Decoderr

Specifications of STA016AP

• Applications: Multimedia
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply, Analog: -
• Voltage - Supply, Digital: -

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 :
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. .
b7
b6
Value
10
12
13
14
15
16
17
18
11
0
1
2
3
4
5
6
7
8
9
b5
b4
MP3
MP3_25
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
BYPASS
RESERVED
RESERVED
RESERVED
MPG2
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
UNKNOWN
b3
b2
Mode
b1
b0
6.11.2 STATUS_CHANS_NB :
Address : 0xCD (205)
Type : RO - EDF
Software Reset : 0
Description :
This register gives the number of channel currently
decoded.
6.11.3 STATUS_SF :
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 :
Address : 0x6F (111)
Type : RO - AEC
Software Reset : 0
Description :
This register give the status of the synchronization
process according following table.
Table 32.
b7
b7
b7
b6
b6
b6
Value
0
1
2
3
b5
b5
b5
b4
b4
b4
Syncrho not started
Syncword found
Syncword search
Syncword hard to find
b3
b3
b3
b2
b2
b2
Level
STA016A
b1
b1
b1
31/43
b0
b0
b0