STA310 STMicroelectronics, STA310 Datasheet - Page 86

• 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
Address: 0xAE
Type: R/WS??
Software Reset: NC
Hardware Reset: 0
Description:
Note: 1. To have both "3-D sound" on the "VCR" and "Left/Right"
VCR_LDLY
VCR left channel delay
Address: 0xAF
Type: R/WS??
Software Reset: NC
Hardware Reset: 0
Description:
This register contains the VCR left channel delay val-
ue. See note after next register description.
86/90
3D_VCR
COPY
PRL
STEREO
7
Bitfield
6
channels, the setup is:
VCR_MIX = 0x02 and PDEC = 0x40 for SRS process-
ing,
This bit selects "3-D sound" on the VCR
channels using SRS processing
(depending on the PDEC registers and ):
0: Standard sound (disable "3-D sound"),
1: Enable "3-D sound".
This bit is used to copy "Left/Right"
channels to "VCR" channels:
0: no copy,
1: copy enable.
This bit enables a "ProLogic downmix" on
the "VCR" channels:
0: Disable,
1: Enable.
This bit enables a "2/0 downmix" on the
"VCR" channels:
0: Disable,
1: Enable.
5
LEFT_VCR_DELAY
4
3
Description
2
1
0
VCR_RDLY
VCR right channel delay
Address: 0xAF
Type: R/WS??
Software Reset: NC
Hardware Reset: 0
Description:
This register contains the VCR right channel delay
value. The values for LEFT_VCR_DELAY and
RIGHT_VCR_DELAY are taken into account only
when register.bit .DLY = ’1’.
9.27 Miscellaneous
BREAKPOINT
To be defined
Address + 0x2B
Type: R/W
Software Reset: NC
Hardware Reset: 0
Description:
This register must be set to 0x08.
CLOCKCMD
To be defined
Address: 0x3A
Type: R/W
Software Reset: NC
Hardware Reset: 0
Description:
This register must be set to 0x00.
7
7
7
6
6
6
5
5
5
RIGHT_VCR_DELAY
Reserved
Reserved
4
4
4
3
3
3
2
2
2
1
1
1
0
0
0