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AK4616VQ Datasheet, PDF (38/46 Pages) Asahi Kasei Microsystems – 24bit 3ch/5ch Audio CODEC with Mic Amplifier | |||
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[AK4616]
Addr Register Name
D7
D6
D5
D4
D3
D2
D1
02H Audio Interface Format 0
0
0
TDM
0
DIF2 DIF1
R/W
RD
RD
RD R/W RD R/W R/W
Default
0
0
0
0
0
1
0
DIF2-0: ãªã¼ãã£ãªãã¼ã¿ã¤ã³ã¿ãã§ã¼ã¹ã¢ã¼ãé¸æ(Table 5, Table 6)
åæå¤: â100â, mode 4
TDM1-0: TDMãã©ã¼ãããé¸æ(Table 5, Table 6)
Mode TDM Data Output
Pins
Data Input
Pins
0
0
SDTO1-2
SDTI1-3
1
1
SDTO1
SDTI1
TDM Format mode
Stereo mode
TDM256 mode
D0
DIF0
R/W
0
Addr
03H
Register Name
Soft Mute
R/W
Default
D7
D6
D5
D4
D3 D2 D1
D0
ADATS1 ADATS0 DAATS1 DAATS0 0
0 0 SMUTE
R/W
R/W
R/W
R/W
RD RD RD R/W
0
0
0
0
0
00
0
SMUTE: ã½ãããã¥ã¼ãæ©è½æå¹
0: é常åä½ (default)
1: å
¨DACåºåãã½ãããã¥ã¼ãããã¾ãã
DAATS1-0: DAC ãã£ã¸ã¿ã«ã¢ããã¼ã¿é·ç§»æéè¨å® (Table 10)
åæå¤: â00â, Mode 0
ADATS1-0: ADC ãã£ã¸ã¿ã«ã¢ããã¼ã¿é·ç§»æéè¨å®(Table 8)
åæå¤: â00â, Mode 0
Addr Register Name D7 D6
D5
D4
D3
D2
D1
D0
04H Input Selector
0
0
0
DACIN MOMIX MDIF
AIN1 AIN0
R/W
RD RD
RD
R/W
R/W
R/W
R/W
R/W
Default
0
0
0
0
0
0
0
0
AIN1-0: ADCã®å
¥åé¸æ (Table 2)
åæå¤: â00â, AIN1L/1R
MDIF: ãã¤ã¯ã¢ã³ãã®ã·ã³ã°ã«ã¨ã³ã/å·®å å
¥åé¸æ
0: MIN/MINP pinã¸ã®ã·ã³ã°ã«ã¨ã³ãå
¥å. MINN pin ã¯ãªã¼ãã³ã«ãã¦ãã ããã (default)
1: å·®åå
¥å (MINP/MINN pin)
MOMIX: ã¢ãã©ã«ADCããã·ã³ã°ã¹ã¤ãã (Table 3)
åæå¤: â0â
DACIN: DAC1, 2ã®å
¥åã»ã¬ã¯ã¿ (Table 4)
åæå¤: â0â
DACIN bit = â0âã®æãADCã®åºå㯠DACã®ãã£ã¸ã¿ã«å
¥åã«æ¥ç¶ããã¾ãããã®å ´åãSDTI1-2
pinsã®å
¥åãã¼ã¿ã¯ç¡è¦ããã¾ãã ã«ã¼ãããã¯ã¢ã¼ãã§ã®SDTOãªã¼ãã£ãªãã©ã¼ãããã¯
ã«ã¼ãããã¯ã¢ã¼ã0/1/2/3 ã®æã¢ã¼ã3ã§ãã«ã¼ãããã¯ã¢ã¼ã4ã®æã¢ã¼ã4ã«ãªãã¾ã
(Table 5)ã TDM mode ã§ã¯DACIN bitã â1â ã«è¨å®ãã¦ãã ããã
MS1437-J-01
- 38 -
2012/11
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