AK4497 Datasheet, PDF (89/98 Pages) Asahi Kasei Microsystems – Quality Oriented 32-Bit 2ch DAC

[AK4497]
Addr Register Name
0BH Control 8
R/W
Default
D7
D6
D5
D4
D3
D2
ATS1 ATS0
0
SDS0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
TEST: “0” data must be written to Test bit. Otherwise malfunctions may occur.
DCHAIN: Daisy Chain Mode Enable
0: Daisy Chain Mode Disable (default)
1: Daisy Chain Mode Enable
SDS[2:0]: Output Data Slot Selection of Each Channel
0: Normal Operation
1: Changing Data Slot (Table 24)
Default value is “000”.
ATS[1:0]: Transition Time between Set Values of ATT[7:0] bits (Table 31)
Default value is “00”.
D1
DCHAIN
R/W
0
D0
TEST
R/W
0
Addr Register Name
0CH Reserved
0DH Reserved
R/W
Default
0CH: Reserved
0DH: Reserved
D7
D6
D5
D4
D3
D2
D1
D0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0
Rev. 0.1
- 89 -
2015/11