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AK4141 Datasheet, PDF (64/96 Pages) Asahi Kasei Microsystems – NICAM/A2/EIA-J Digital Stereo Decoder | |||
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CONFIDENTIAL
LOR
Lchåºåè¨å®ãLchããRché³å£°ãåºåããäºãåºæ¥ã¾ãã
LOR
0
1
LSEL Definition
Standard Definition
(LSEL defined according to Table 56, Table 57)
Right Channel Definition
(LSEL defined according to Table 54, Table 55)
Table 60. LSEL Definition
(default)
[AK4141]
Addr
4BH
Register Name
Audio Mode Detect
R/W
Default
D7
D6
D5
D4
D3
D2
D1
D0
0
AMOD[1:0]
RD
RD
RD
RD
RD
RD
RD
RD
0
0
0
0
0
0
0
0
AMOD[1:0]
ãªã¼ãã£ãªã¢ã¼ãæ¤åºçµæã é³å£°è¦æ ¼ã«ã¯ã¢ã/ã¹ãã¬ãª/2ã¶å½èªç¨ã®èå¥ä¿¡å·ãå«ã¿ã¾ããAMOD[1:0] bitã¯ã
ãããæ¤åºããçµæã表ãã¾ãã
Value
00
01
10
11
EIA-J
A2
NICAM
Mono
Mono
N/A
Stereo
Stereo
N/A
Bilingual
Bilingual
N/A
N/A
N/A
N/A
Table 61. Detected Audio mode (N/A: Not available)
FM Radio
N/A
N/A
N/A
N/A
Addr
4CH
Register Name
Pilot PLL Lock
R/W
Default
D7
D6
D5
D4
0
RD
RD
RD
RD
0
0
0
0
LOCK
ãã¤ãããç¨ PLL ããã¯ã¹ãã¼ã¿ã¹
LOCK
0
1
Pilot PLL lock status
PLL unlocked
PLL locked
Table 62. Pilot PLL lock status
D3
D2
RD
RD
0
0
(default)
D1
D0
LOCK
RD
RD
0
0
MS0952-J-03
- 64 -
2013/12
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