STA310 STMicroelectronics, STA310 Datasheet - Page 38

• 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
9.3 VERSION REGISTERS
IDENT
Identify
Address: 0x01
Type: RO
Software Reset: 0x31
Hardware Reset: 0x31
Description:
IDENT is a read-only register and is used to identify the IC on an application board. IDENT always has the value
“0x31”.
SOFTVER
Software version
Address: 0x71
Type: R/W
Software Reset: NC
Hardware Reset: UND
Description:
This SOFTVER register is the version of the code which is running on the device. This regiter is updated by the
embedded software just after a soft reset of the device:
Loading a patch into the STA310 will automatically change the register content.
Please contact ST to have the correct value according to the patch being used.
This register must be readonly after the STA310 has finished booting, in order to get a correct value (when
INIT_RAM register hold the value 1)
VERSION
Version
Address: 0x00
Type: RO
38/90
- For STA310 cut 1.0 the register contain the value 0x0A
- For STA310 cut 2.0 the register contain the value 0x14
7
1
7
7
0
6
0
6
6
0
5
1
5
5
0
4
0
4
4
1
3
1
3
3
0
2
1
2
2
0
1
0
1
1
0
0
0
0
0
0