AK4356 Datasheet, PDF (21/29 Pages) Asahi Kasei Microsystems – 192kHz 24 Bit IX-CHANNEL DAC FOR DVD-AUDIO

ASAHI KASEI
[AK4356]
n Mapping of Program Registers
Addr
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
Register Name
Control 1
Control 2
Speed & Power Down Control
De-emphasis Control
LOUT1 ATT Control
ROUT1 ATT Control
LOUT2 ATT Control
ROUT2 ATT Control
LOUT3 ATT Control
ROUT3 ATT Control
Test Mode
D7
0
0
0
0
ATT7
ATT7
ATT7
ATT7
ATT7
ATT7
0
D6
SLOW
0
0
0
ATT6
ATT6
ATT6
ATT6
ATT6
ATT6
0
D5
DZFM
0
DFS1
DEMC1
ATT5
ATT5
ATT5
ATT5
ATT5
ATT5
0
D4
DZFE
CKS2
DFS0
DEMC0
ATT4
ATT4
ATT4
ATT4
ATT4
ATT4
TEST4
D3
DIF2
CKS1
PW3
DEMB1
ATT3
ATT3
ATT3
ATT3
ATT3
ATT3
TEST3
D2
DIF1
CKS0
PW2
DEMB0
ATT2
ATT2
ATT2
ATT2
ATT2
ATT2
TEST2
D1
DIF0
SMUTE
PW1
DEMA1
ATT1
ATT1
ATT1
ATT1
ATT1
ATT1
TEST1
D0
RSTN
RSTN
RSTN
DEMA0
ATT0
ATT0
ATT0
ATT0
ATT0
ATT0
TEST0
Note: For addresses from 0BH to 1FH, data is not written.
When PDN goes to “L”, the registers are initialized to their default values.
When RSTN bit goes to “0”, the internal timing is reset, DZF pins of all channels go to “H” but registers are not
initialized to their default values.
DZFE, DIF2-0, CKS2-0, SMUTE and DFS0 are ORed with pins.
M0072-E-01
- 21 -
1999/09