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AK4495SEQ Datasheet, PDF (45/58 Pages) Asahi Kasei Microsystems – Quality-oriented Premium 32-Bit 2ch DAC | |||
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[AK4495S]
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Addr Register Name
D7
D6
D5
D4
D3
D2
D1
D0
00H Control 1
ACKS
EXDF
ECS
0
DIF2
DIF1
DIF0
RSTN
01H Control 2
DZFE
DZFM
SD
DFS1
DFS0 DEM1 DEM0 SMUTE
02H Control 3
DP
0
DCKS DCKB MONO DZFB SELLR SLOW
03H Lch ATT
ATT7
ATT6 ATT5 ATT4 ATT3 ATT2 ATT1 ATT0
04H Rch ATT
ATT7
ATT6 ATT5 ATT4 ATT3 ATT2 ATT1 ATT0
05H Control4
INVL
INVR
0
0
0
0
DFS2 SSLOW
06H Control5
DDM
DML
DMR
DMC DMRE DSDD1 DSDD0 DSDSEL
07H Control6
0
0
0
0
0
0
0
SYNCE
08H Control7
0
0
0
0
0
SC2
SC1
SC0
09H Reserved
0
0
0
0
0
0
0
0
Note:
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PDN pinãâLâã«ããã¨ã¬ã¸ã¹ã¿ã®å
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RSTN bitã«â0âãæ¸ãè¾¼ãã¨å
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PSN pinã®è¨å®ãå¤æ´ããå ´åã¯ãPDN pinã§AK4495Sããªã»ãããã¦ä¸ããã
â 詳細説æ
Addr Register Name
00H Control 1
Default
D7
D6
D5
D4
D3
D2
D1
D0
ACKS EXDF
ECS
0
DIF2
DIF1
DIF0 RSTN
0
0
0
0
0
1
0
0
RSTN: Internal Timing Reset
0: Reset. All registers are not initialized. (default)
1: Normal Operation
â0âã§å
é¨ã¿ã¤ãã³ã°åè·¯ããªã»ããããã¾ãããã¬ã¸ã¹ã¿ã®å
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PSN pin = âHâã®ã¨ãã¬ã¸ã¹ã¿ã®å
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DIF2-0:Audio Data Interface Modes (Table 18)
åæå¤ã¯â010â (Mode2: 24bitåè©°ã)ã§ãã
ECS:Ex DF I/F mode clock setting (Table 19)
0: 768kHz sampling rate (default)
1: 386kHz sampling rate
EXDF: External Digital Filter I/F Mode (Serial mode only)
0: Disable: Internal Digital Filter mode (default)
1: Enable: External Digital Filter mode
ACKS: Master Clock Frequency Auto Setting Mode Enable (PCM only)
0: Disable: Manual Setting Mode (default)
1: Enable: Auto Setting Mode
ACKS bitãâ1âã®æããµã³ããªã³ã°å¨æ³¢æ°ã¨MCLKå¨æ³¢æ°ã¯èªåæ¤åºããã¾ãã
MS1560-J-01
- 45 -
2013/11
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