AK4141 Datasheet, PDF (29/96 Pages) Asahi Kasei Microsystems – NICAM/A2/EIA-J Digital Stereo Decoder

CONFIDENTIAL
[AK4141]
■ 動作設定手順例
条件:
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.
PDN pin ="L" to "H"
Write
00H D3 AEFM1 = “1”
11H, 10H E0A1[15:0] = “2000H”: SDTO1 unmute,
(1BH, 1AH E0A2[15:0] = “2000H”: SDTO2 unmute)
(Input SIF signal)
Write
41H ASD = “1”: run the Auto System Detection
N
53H ASDC = "1"
Y
N
41H SYS[3:0] = "1111"
Y: (system unknown.
rerun the ASD.)
Auto System Detection completed.
Normal Operation
Figure 17.動作設定手順例
MS0952-J-03
- 29 -
2013/12