STA310 STMicroelectronics, STA310 Datasheet - Page 67

• Manufacturer Part Number: STA310
• Description: IC AUDIO DECODER 6+2CH 80-TQFP
• Manufacturer: STMicroelectronics
• Type: Audio Decoderr

Specifications of STA310

• Applications: HDTV, Players, Receivers, Set-Top Boxes
• Voltage - Supply, Analog: 2.5V
• Voltage - Supply, Digital: 2.5V
• Mounting Type: Surface Mount
• Package / Case: 80-TQFP, 80-VQFP
• Audio Codec Type: MP3 Decoder
• No. Of Dacs: 3
• No. Of Input Channels: 2
• No. Of Output Channels: 6
• Adc / Dac Resolution: 32bit
• Sampling Rate: 192kHz
• Interface Type: I2C, Serial, Parallel
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8856; STA310

Address: 0x7A
Type: RO
Software Reset: NC
Hardware Reset: UND
Description:
This register contains bit stream information extract-
ed from the stream.
AC3_STATUS5
Dolby Digital status register 5
Address : 0x7B
Type: RO
Software Reset: NC
Hardware Reset: UND
Description:
This register contains the code of the language of the
audio service, extracted from the stream.
AC3_STATUS6
Dolby Digital status register 6
Address:0x7C
Dolby Digital status register 4
Lancode
Origbs
Copyright
Dsurmod
7
Bitfield
7
7
Reserved
Reserved
6
6
6
5
When at 1, indicates that a language code
is provided in the stream
When at 1, indicates that the stream is an
original
When at 1, indicates that the stream is
protected by copyright
In 2/0 mode, indicates if the stream is
Dolby surround encoded
5
5
Dsurmod Copyright Origbs Lancode
4
Dialog Normalization (see Dolby
4
Lancode
4
3
Description
3
3
specifications)
2
2
2
1
1
1
0
0
0
Type: RO
Software Reset: NC
Hardware Reset: UND
Description:
This register contains the code indicating the dialog
normalization level extracted from the stream.
AC3_STATUS7
Dolby Digital status register 7
Address: 0x7D
Type: RO
Software Reset: NC
Hardware Reset: UND
Description:
This register contains bit stream information extract-
ed from the stream.
9.17 MPEG configuration registers
MP_SKIP_LFE
Channel skip
Address : 0x68
Type: R/W
Software Reset: 0x00
Hardware Reset: UND
Description:
Audprodie
Mix level
Room type If audprodie is set, mix level indicates the
Room type
7
Bitfield
7
6
6
Audprodie: if set, indicates that room type
and mix level are provided
If audprodie is set, mix level indicates the
sound level
sound level
5
5
4
Mix level
Reserved
4
3
Description
3
2
2
1
Audprodie
1
STA310
0
67/90
0