STA310 STMicroelectronics, STA310 Datasheet - Page 24

• 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

STA310
4.9 How to Program a Post Processing
4.9.1 2 registers for the mode:
PDEC (0x62) to define the type of PostProcessing
4.9.2 1 or 2 registers to control the “PostProcessing”
Prologic decoder (PDEC = 0x01):
Remark: When playing “Dolby Digital Prologic encoded”, if PL_DOWNMIX is correctly set, Prologic decoder’ is
24/90
STREAMSEL
PL DOWNMIX (0x65)
PL ABL WS (0x64)
automatically applied even if the register “PDEC” different to 1.
3
3
3
5
5
5
6
6
PDEC
0x01
0x02
0x08
0x10
0x20
0,1,2
1
2
3
4
5
6
7
DECODESEL
5
7
9
0
1
2
3
8
Prologic
MPEG 1/2 Dynamic Range
Double Stereo
DC Remove
Deemphasis filter
AutoBalance
WideSurround
Prologic not applied
3/0 (L, R, C)
2/1 (L, R, Ls) Phantom
3/1 (L, R, Ls)
2/2 (L, R, Ls, Rs) Phantom
3/2 (L, C, R, Ls, Rs)
CDDA frames
Beep Tone Generator
MP3 frame elementary streams
IEC61937 Input with Dolby Digital frames
IEC61937 Input with MPEG1 frames
IEC61937 Input with MPEG2 frames
MPEG2 PES carrying Linear PCM for DVD Audio
MPEG2 PES carrying MPL for DVD Audio
Prologic DownMix
MODE
Effect
MODE