ak4141 AKM Semiconductor, Inc., ak4141 Datasheet - Page 29

• Manufacturer Part Number: ak4141
• Description: Nicam/a2/eia-j Digital Stereo Decoder
• Manufacturer: AKM Semiconductor, Inc.

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MS0952-E-00
Condition:
Basic Operation Sequence Example
Master mode (MSN pin = “H”), Audio Data Format = I2S (IIS pin = “H”), Clock source = X’tal (12.288MHz,
256fs), fs=48kHz, SIF input = SIF1 pin.
Write
Write
(1BH, 1AH E0A2[15:0] = “2000H”: SDTO2 unmute)
11H, 10H E0A1[15:0] = “2000H”: SDTO1 unmute,
41H ASD = “1”: run the Auto System Detection
Figure 17. Basic Operation Sequence Example
41H SYS[3:0] = "0FH"
PDN pin ="L" to "H"
(Input SIF signal)
53H ASDC = "1"
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Y
Y: (system unk nown.
Auto System Detection completed.
rerun the ASD.)
Normal Operation
N
N
[AK4141]
2008/05