AK4492ECB Datasheet, PDF (91/101 Pages) Asahi Kasei Microsystems – Quality Oriented 32-Bit 2ch DAC

[AK4492]
Addr Register Name
D7
D6
D5
D4
D3
D2
D1
D0
0AH Control 7
TDM1 TDM0 SDS1 SDS2
0
PW
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Default
0
0
0
0
0
1
0
0
PW: Power ON/OFF control
0: Power off
1: Power on (default)
SDS[2:0]: Output Data Slot Selection of Each Channel (Table 25)
Table 25. Output Data Slot Selection of Each Channel
TDM1 TDM0 SDS2 SDS1 SDS0
DAC
Lch Rch
Normal 0
0
x
x
x
L1
R1
x
x
0
L1
R1
TDM128 0
1
x
x
1
L2
R2
x
0
0
L1
R1
x
0
1
L2
R2
TDM256 1
0
x
1
0
L3
R3
x
1
1
L4
R4
0
0
0
L1
R1
0
0
1
L2
R2
0
1
0
L3
R3
0
1
1
L4
R4
TDM512 1
1
1
0
0
L5
R5
1
0
1
L6
R6
1
1
0
L7
R7
1
1
1
L8
R8
(x: Do not care)
TDM[1:0]: TDM Mode Select
00: Normal (default)
01: TDM128
10: TDM256
11: TDM512
016011073-E-00
- 91 -
2016/12