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AK2301BX Datasheet, PDF (19/23 Pages) Asahi Kasei Microsystems – 3.3V Linear PCM CODEC LSI with PLL & Voltage Detector | |||
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ASAHI KASEI
â I2Sã¤ã³ã¿ãã§ã¼ã¹
[AK2301BX]
ä¸è¨ã®ãããªFS(LRCK)ã®ã·ãªã¢ã«ã¤ã³ã¿ã¼ãã§ã¼ã¹ãI2Säºæã®ã¤ã³ã¿ã¼ãã§ã¼ã¹ã«å¤æãã¾ãã
ã¿ã¤ãã³ã°ãã£ã¼ãã¯ä»¥ä¸ã®éãã§ãã
æ¬LSIã¸ã®å
¥åã¯ãBCLK(BICK)ã¨DRã¨FS64ã§ãããSDTOãåºåãã¾ãã
DRãBCLK(BICK)ã«åæããå
é¨ã®ããªããããããã§é
延ããããã¨ã«ããI2Säºæã®ã¤ã³ã¿ã¼ãã§ã¼ã¹
ãå®ç¾ãã¾ãã
FS64 = "0"
(BICK = 32fs)
FS(LRCK)
BCLK(BICK)
0
1
2
3
1
3
1
4
1
5
0
1
2
3
1
3
1
4
1
5
0
1
2
3
1
3
1
4
1
5
0
1
2
DR
0
1
5
1
4
1
3
2
1
0
1
5
1
4
1
3
2
1
0
1
5
1
4
1
3
Lch Data
Rch Data
2
1
0
1
5
1
4
SDTO
1
0
1
5
1
4
1
3
3
2
1
0
1
5
1
4
1
3
3
2
1
0
1
5
1
4
1
3
3
2
1
0
1
5
17ã¯ããã¯é
延
Lch Data
Rch Data
FS64 = "1"
(BICK = 64fs)
FS(LRCK)
0
1
2
1
4
1
5
1
6
1
7
3
1
0
1
2
1
4
1
5
1
6
1
7
3
1
0
1
2
1
4
1
5
1
6
1
7
3
1
BCLK(BICK)
DR
SDTO
1
5
1
4
1
3
1
0
Don't
Care
Lch Data
Don't
Care
1
5
1
4
1
3
1
0
Don't
Care
Rch Data
Don't
Care
1
5
1
4
1
3
1
0
Don't
Care
Don't 1
Care 5
1
5
1
4
1
3
1
0
Don't
Care
33ã¯ããã¯é
延
Don't
Care
1
5
1
4
1
3
1
0
Don't
Care
Lch Data
Don't
Care
1
5
1
4
1
3
1
0
Don't
Care
Rch Data
Don't 1
Care 5
<MS0599-J-00>
19
2007/2
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