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AK4141 Datasheet, PDF (21/96 Pages) Asahi Kasei Microsystems – NICAM/A2/EIA-J Digital Stereo Decoder | |||
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[AK4141]
2. TDM mode: TDM bit = â1â
TDM bit = â1â ã®ã¨ãTDM modeã«ãªãã8ãã£ã³ãã«ã®ãã¼ã¿(non-SRCã®å ´åãSDTI1/2/3/4)ãSDTI1 pinã
ãå
¥åããã6ãã£ã³ãã«ã®ãã¼ã¿ãSDTO1 pinããåºåããã¾ãã TDM modeã®å ´åãSDTI[2-5]ã¯ä½¿ç¨ã
ããSDTO[2-3]㯠âLâãåºåãã¾ã.
LRCK (slave)
(master)
256 BICK
SCLK(256fs)
SDTO1(o)
SDTI1(i)
SDTI5(i)
23 22
0
23 22
0
23 22
0
23 22
0
23 22
0
23 22
0
L1
32 BICK
R1
32 BICK
L2
32 BICK
R2
32 BICK
L3
32 BICK
R3
32 BICK
23 22
23 22
0
L1
32 BICK
23 22
0
R1
32 BICK
23 22
0
L2
32 BICK
23 22 0
R2
32 BICK
23 22
0
L3
32 BICK
23 22
0
R3
32 BICK
23 22 0
L4
32 BICK
23 22
0
R4
32 BICK
23 22
23 22
0
L5
32 BICK
23 22
0
R5
32 BICK
23 22
Figure 13. TDM MSB Justified ã¿ã¤ãã³ã°
LRCK (slave)
256 BICK
(maser)
SCLK(256fs)
SDTO1(o)
SDTI1(i)
SDTI5(i)
23 0
23
0
23
0
23 0
23
0
23
0
23
L1
32 BICK
R1
32 BICK
L2
32 BICK
R2
32 BICK
L3
32 BICK
R3
32 BICK
23 0
23
0
23
0
23 0
23
0
23
0
23 0
23
0
23
L1
32 BICK
R1
L2
R2
L3
R3
32 BICK 32 BICK 32 BICK 32 BICK 32 BICK
Figure 14. TDM IIS ã¿ã¤ãã³ã°
L4
32 BICK
R4
32 BICK
MS0952-J-03
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2013/12
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