STA015B$ STMicroelectronics, STA015B$ Datasheet - Page 20

• Manufacturer Part Number: STA015B$
• Description: DECODER AUDIO MPEG 2.5 8X8LFBGA
• Manufacturer: STMicroelectronics
• Type: Audio Decoderr

Specifications of STA015B$

• Applications: Sound Cards, Players, Recorders
• Voltage - Supply, Digital: 2.4 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 64-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply, Analog: -

STA015
SCKL_POL
Address: 0x0D (13)
Type: R/W
Software Reset: 0x04
Hardware Reset: 0x04
X = don’t care
SCKL_POL is used to select the working polarity of the Input Serial Clock (SCKR).
(1) If SCKL_POL is set to 0x00, the data (SDI) are sent with the falling edge of SCKR and sampled on the
(2) If SCKL_POL is set to 0x04, the data (SDI) are sent with the rising edge of SCKR and sampled on the
ERROR_CODE
Address: 0x0F (15)
Type: RO
Software Reset: 0x00
Hardware Reset: 0x00
X = don’t care
ERROR_CODE register contains the last error occourred if any. The codes can be as follows:
20/56
rising edge.
falling edge.
MSB
MSB
b7
X
b7
X
CODE
0x2X
0x3X
0x00
0x01
0x02
0x04
0x10
b6
X
b6
X
No error since the last SW or HW Reset
CRC Failure
DATA not available
Ancillary data not read
Audio synch word not found
MPEG Header error
MPEG Decoding errors
b5
X
EC5
b5
b4
X
EC4
b4
b3
X
Description
EC3
b3
b2
0
1
EC2
b2
b1
0
0
EC1
b1
LSB
b0
0
0
LSB
EC0
b0
(1)
(2)