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AK5701KN_17 Datasheet, PDF (45/64 Pages) Asahi Kasei Microsystems – PLL & MIC-AMP内蔵16-Bit Stereo ADC | |||
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[AK5701]
Addr Register Name
1AH Timer Select
Default
D7
D6
D5
D4
D3
D2
D1
D0
0
0
0
0
ZTM1 ZTM0 WTM1 WTM0
0
0
0
0
0
0
0
0
WTM1-0: ALCãªã«ããªå¾
æ©æéã®è¨å®(Table 25)
Default: â00â (128/fs)
ALCåä½ä¸ã«ãªããã¿åä½ãçºçããªãå ´åããªã«ããªåä½ãè¡ãå¨æãè¨å®ãã¾ãã
ZTM1-0: ALCã¼ãã¯ãã¹ã¿ã¤ã ã¢ã¦ãæéã®è¨å®(Table 24)
Default: â00â (128/fs)
ãã¤ã³ã³æ¸ãè¾¼ã¿åä½ãALCãªã«ããªåä½ã«ãããã²ã¤ã³ãå¤æ´ãããã®ã¯ãã¼ãã¯ãã¹ããã
ã¾ãã¯ã¿ã¤ã ã¢ã¦ãããå ´åã§ãã
Addr
1BH
Register Name
ALC Mode Control 1
Default
D7
REF7
1
D6
REF6
1
D5
REF5
1
D4
REF4
0
D3
REF3
0
D2
REF2
0
REF7-0: ALCãªã«ããªåä½æã®åºæºå¤ã®è¨å®ã0.375dB step, 242 Level (Table 27)
Default: âE1Hâ (+30.0dB)
D1
REF1
0
D0
REF0
1
Addr
1CH
Register Name
ALC Mode Control 2
Default
D7
ALC
0
D6
ZELMN
0
D5
LMAT1
0
D4
LMAT0
0
D3
RGAIN1
0
D2
RGAIN0
0
D1
LMTH1
0
D0
LMTH0
0
LMTH1-0: ALCãªããã¿æ¤åºè¨å®ã¬ãã«/ãªã«ããªå¾
æ©ã«ã¦ã³ã¿ãªã»ããã¬ãã«(Table 22)
Default: â00â
RGAIN1-0: ALCãªã«ããªã²ã¤ã³ã¹ããã(Table 26)
Default: â00â
LMAT1-0: ALCãªããã¿ATTã¹ããã(Table 23)
Default: â00â
ZELMN: ALCãªããã¿åä½æã¼ãã¯ãã¹æ¤åºã¤ãã¼ãã«
0: Enable (default)
1: Disable
ALC: ALCã¤ãã¼ãã«
0: ALC Disable (default)
1: ALC Enable
MS0404-J-04
- 45 -
2015/10
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