S5L9290X View Datasheet(PDF) - Samsung
Part Name
Description
Manufacturer
S5L9290X Datasheet PDF : 48 Pages
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PRELIMINARY
S5L9290X
DIGITAL SIGNAL PROCESSOR FOR CDP
$A3 Command
1-bit DAC Mode control
Command Address
D7
1-bit DAC & 10100011
DATX control ($A3)
D6
D5
TXSF[3:0]
Data
D4
D3
D2
SC[1:0]
D1
D0
SPLFREQ [1:0]
TXSF [3:0]
DATX Sampling rate control
Control the sampling rate (bit 24 - bit 27) among the control status data in digital audio output signal
(DATX)
TXSF [3:0]
0000
0100
1100
Others
SC[1:0]
Calibration range scale control
Sampling rate
44.1kHz
48kHz
32kHz
Reserved
Bits
D[1:0]
Name
SC[1:0]
Data = 00 Data = 01 Data = 10 Data = 11
X1
X2
X4
X0.5
Comment
Effective when use the zero detection
mute
SPLFEQ[1:0]
Decide the 1-bit DAC Sampling frequency
Bits
D[1:0]
Name
Data = 00 Data = 01 Data = 10 Data = 11
SPKFREQ[1:0]
44
48
32
Reserved
Comment
Audio data sampling frequency (kHz)
26
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