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AK4141 Datasheet, PDF (37/96 Pages) Asahi Kasei Microsystems – NICAM/A2/EIA-J Digital Stereo Decoder | |||
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CONFIDENTIAL
[AK4141]
注:
ã¢ãã¬ã¹96Hï¾1FHã¯æ¸ãè¾¼ã¿ç¦æ¢ã§ãã
PDN pinã âLâ ã«ããã¨ãã¬ã¸ã¹ã¿å¤ã¯åæåããã¾ãã
RSTN bitã â0â ã«ããã¨ãå
é¨ã®ã¿ã¤ãã³ã°ããªã»ããããã¾ããä½ãã¬ã¸ã¹ã¿å¤ã¯åæåããã¾ããã
ã¬ã¸ã¹ã¿ãããã® â0â bitã«ã¯ â0âãæ¸ãè¾¼ãã§ãã ããã
â 詳細説æ
General Control
Addr
00H
Register Name
Power Management
R/W
Default
D7
D6
D5
D4
D3
D2
PWDT PWSR PWOS PWDE AFEM1 0
R/W R/W R/W R/W R/W R/W
1
1
1
1
0
0
RSTN: ã¿ã¤ãã³ã°ãªã»ãã
0: ã¿ã¤ãã³ã°ãªã»ãã
1: é常åä½(default)
ROLL: ãã¼ã«ãªã¼ãã¼ã¢ãã¬ã¹è¨å®
0: roll-over to 00H from 61H and 95H (default)
1: roll-over to 00H from 95H but not from 61H.
AFEM[1] : AFE Mode 1
ï¼ãWriteãã¦ãã ããã
0 : SIF HPF ON (default)
1 : SIF HPF OFF
PWDE: ã¹ãã¬ãªãã³ã¼ãã¼ã®ãã¯ã¼ããã¸ã¡ã³ã
0: Power down
1: Power up (default)
PWOS: æ°´æ¶çºæ¯å¨ã®ãã¯ã¼ããã¸ã¡ã³ã
0: Power down
1: Power up (default)
PWSR: SRCã®ãã¯ã¼ããã¸ã¡ã³ã
0: Power down
1: Power up (default)
PWDT: DITã®ãã¯ã¼ããã¸ã¡ã³ã
0: Power down
1: Power up (default)
D1
ROLL
R/W
0
D0
RSTN
R/W
1
MS0952-J-03
- 37 -
2013/12
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