|
AK4414EQ Datasheet, PDF (40/51 Pages) Asahi Kasei Microsystems – High Performance 120dB 32-Bit 4ch DAC | |||
|
◁ |
[AK4414]
â ã¬ã¸ã¹ã¿ããã
Addr
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
Register Name
Control 1
Control 2
Control 3
L1ch ATT
R1ch ATT
Control 4
L2ch ATT
R2ch ATT
DZF1 Control
DZF2 Control
Control 5
D7
ACKS
0
DP
ATT7
ATT7
INVL1
ATT7
ATT7
L1
L1
TDM1
D6
0
0
0
ATT6
ATT6
INVR1
ATT6
ATT6
R1
R1
TDM0
D5
0
SD
DCKS
ATT5
ATT5
INVL2
ATT5
ATT5
L2
L2
SDS1
D4
0
DFS1
DCKB
ATT4
ATT4
INVR2
ATT4
ATT4
R2
R2
SDS2
D3
DIF2
DFS0
MONO
ATT3
ATT3
SELLR2
ATT3
ATT3
0
0
PW2
D2
DIF1
DEM1
DZFB
ATT2
ATT2
0
ATT2
ATT2
0
0
PW1
D1
DIF0
DEM0
SELLR1
ATT1
ATT1
0
ATT1
ATT1
0
0
DEM3
D0
RSTN
SMUTE
SLOW
ATT0
ATT0
0
ATT0
ATT0
0
0
DEM2
Note:
ã¢ãã¬ã¹0BH â¼ 1FHã¸ã®æ¸ãè¾¼ã¿ã¯ç¦æ¢ã§ãã
PDN pinãâLâã«ããã¨ã¬ã¸ã¹ã¿ã®å
容ãåæåããã¾ãã
RSTN bitã«â0âãæ¸ãè¾¼ãã¨å
é¨ã¿ã¤ãã³ã°åè·¯ããªã»ããããã¾ãããã¬ã¸ã¹ã¿ã®å
容ã¯åæåããã¾ã
ãã
PSN pinã®è¨å®ãå¤æ´ããå ´åã¯ãPDN pinã§AK4414ããªã»ãããã¦ä¸ããã
â 詳細説æ
Addr Register Name
00H Control 1
Default
D7
D6
D5
D4
D3
D2
D1
D0
ACKS
0
0
0
DIF2
DIF1
DIF0 RSTN
0
0
0
0
0
1
0
1
RSTN: å
é¨ã¿ã¤ãã³ã°ãªã»ãã
0: Reset. All registers are not initialized.
1: Normal Operation (default)
â0âã§å
é¨ã¿ã¤ãã³ã°åè·¯ããªã»ããããã¾ãããã¬ã¸ã¹ã¿ã®å
容ã¯åæåããã¾ããã
DIF2-0: ãªã¼ãã£ãªãã¼ã¿ã¤ã³ã¿ãã§ã¼ã¹ã¢ã¼ã (Table 16)
åæå¤ã¯â010â (Mode2: 24bitåè©°ã)ã§ãã
ACKS: ãã¹ã¿ã¯ããã¯å¨æ³¢æ°ã®ãªã¼ãã»ããã£ã³ã°ã¢ã¼ãã¤ãã¼ãã« (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
MS1476-J-00
- 40 -
2013/01
|
▷ |