WM8533 Datasheet, PDF (30/41 Pages) Wolfson Microelectronics plc – 24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output

WM8533
REGISTER MAP
Production Data
The complete register map is shown below. The detailed description can be found in the relevant text of the device
description. The WM8533 can be configured using the Control Interface. All unused bits should be set to '0' and access to
unlisted registers should be avoided.
REG
NAME
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0 DEFAULT
R0 (0h)
DEVICE_ID /
SW RESET
CHIP_ID [15:0]
8523h
R1 (1h) REVISION 0
0
0
0
0
0
0
0
0
0
0
0
0
CHIP_REV [2:0]
0001h
R2 (2h) PSCTRL1
0
0
0
0
0
0
0
0
0
0
0
0
0
0 SYS_ENA [1:0] 0000h
R3 (3h) AIF_CTRL1 0
0
0
0
0
0
0
DAC_
DEEM
P
AIF_M
STR
AIF_L
RCLK_
INV
AIF_B
CLK_I
NV
AIF_WL [1:0]
0 AIF_FMT [1:0] 1812h
R4 (4h) AIF_CTRL2 0
0
0
0
0
0
0
0
DAC_OP_MUX
[1:0]
AIF_BCLKDIV [2:0]
AIF_SR [2:0]
0000h
R5 (5h) DAC_CTRL3 0
0
0
0
0
0
0
0
0
0
0
DAC_
ZC
DACR
_MUT
E
DACL_
MUTE
DAC_
VOL_
UP_R
AMP
DAC_
VOL_D
OWN_
RAMP
0001h
R6 (6h) DAC_GAINL 0
0
0
0
0
0
DACL_
VU
DACL_VOL [8:0]
0190h
R7 (7h) DAC_GAINR 0
0
0
0
0
0
DACR
_VU
Table 22 Register Map
DACR_VOL [8:0]
0190h
w
PD, July 2012, Rev 4.0
30