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AK5701KN_17 Datasheet, PDF (28/64 Pages) Asahi Kasei Microsystems – PLL & MIC-AMP内蔵16-Bit Stereo ADC | |||
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[AK5701]
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THR bit = â1â, M/S bit = â0â, PMADL bit = â0â, PMADR bit = â0âã®å ´åãEXLRCK, EXBCLK, EXSDTI pinsã®å
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åã¯ããã¯ããã³ãã¼ã¿ãããããLRCK, BCLK, SDTO pinsã¸ã¹ã«ã¼åºåãã¾ãã
THR bit = â1â, M/S bit = â0âã§PMADL bit = â1â or PMADR bit = â1âã®å ´åãEXLRCK, EXBCLK pinsã®å
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ãã¯ãLRCK, BCLK pinsã¸ã¹ã«ã¼åºåããSDTO pinããADCãã¼ã¿ãåºåãã¾ãã
THR bit M/S bit
0
0
1
0
1
1
PMADL bit
PMADR bit
BCLK/LRCK
SDTO
Mode
00
L
L
Power down
01/10/11
L
ADC data Slave mode
00
Output
L
Power down
01/10/11
Output
ADC data Master mode
00
EXBCLK/EXLRCK EXSDTI Bypass mode
01/10/11
EXBCLK/EXLRCK ADC data Slave & Bypass
00
N/A
N/A
N/A
01/10/11
Output
ADC data Master mode
Table 14. Bypass Mode Select (N/A: Not available)
Figure
Figure 24
Figure 25
(default)
DSP or ïP
BCLK
LRCK
SDTI
DSP or ïP
BCLK
LRCK
SDTI
ï³ 32fs
1fs
AK5701
BCLK
LRCK
SDTO
EXBCLK
EXLRCK
EXSDTI
ï³ 32fs
1fs
ï³ 32fs
1fs
Figure 24. Bypass Mode
AK5701
BCLK
LRCK
SDTO
EXBCLK
EXLRCK
LIN/RIN
ï³ 32fs
1fs
Analog In
Figure 25. Slave & Bypass Mode
DSP or ïP
BCLK
LRCK
SDTO
DSP or ïP
BCLK
LRCK
MS0404-J-04
- 28 -
2015/10
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