STW5094 STMicroelectronics, STW5094 Datasheet - Page 15

• Manufacturer Part Number: STW5094
• Description: Audio DSPs 14-Bit Linear CODEC
• Manufacturer: STMicroelectronics

Specifications of STW5094

• Mounting Style: SMD/SMT
• Package / Case: TFBGA-36
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Control Register CR16 Functions (Address: 0x10)
(1) significant in 18 20 24 bit per word mode only
(2) Left Channel data is always received first.
(3) First bit delay, in 18 20 24 bit per word mode, is applied only if word is left justified.
*: state at power on initialization
Control Register CR17 Functions (Address: 0x11)
*: state at power on initialization
X: reserved write 0
REN RLM
POL ORD
7
0
1
7
0
1
6
0
1
6
0
1
ROI
DIF
5
0
1
5
0
1
RDL
INV
4
0
1
4
0
1
FOR
3
0
1
3
X
SCL
X
2
0
1
2
PREC(1:0)
X
1
0
0
1
1
1
X
0
0
1
0
1
0
OCK polarity, SCK changes on the rising edge of OCK
OCK polarity, SCK changes on the falling edge of OCK
Audio I/F data order, the MSB is received first (I
Audio I/F data order, the LSB is received first
Audio I/F data alignment, the word is left justified (I
Audio I/F data alignment, the word is right justified
LRCK polarity, when LRCK=0 Left data is received
LRCK polarity, when LRCK=1 Left data is received
Audio I/F format, I
Audio I/F format, non delayed formats
SCK polarity, SDI and LRCK sampled on the rising edge
SCK polarity, SDI and LRCK sampled on the falling edge
Audio I/F data width 16 bit (32 SCK clocks per frame)
Audio I/F data width 18 bit (64 SCK clocks per frame)
Audio I/F data width 20 bit (64 SCK clocks per frame)
Audio I/F data width 24 bit (64 SCK clocks per frame)
Remocon Function disabled
Remocon Function enabled
Remocon output in transparent mode
Remocon output in latched mode
Remocon output not inverted
Remocon output inverted
Remocon detection latch reset by P
Remocon detection latch set by internal logic
2
S format (first bit is delayed)
Function
Function
2
(I
S)
2
(I
STw5094
S) (2) *
2
2
S)
S)(1) *
(1)
(2)
(3) *
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