WM8352
Production Data
13.12.4 ANTI-POP CONTROL
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R78 (4Eh)
9:8
ANTI_POP [1:0]
00
Reduces pop when VMID is enabled by setting
the speed of the S-ramp for VMID.
Anti pop
control
00 = no S-ramp (will pop)
01 = fastest S-curve
10 = medium S-curve
11 = slowest S-curve
7:6
5:4
3:2
1:0
DIS_OP_LN4 [1:0]
DIS_OP_LN3 [1:0]
DIS_OP_OUT2 [1:0]
DIS_OP_OUT1 [1:0]
00
00
00
00
Sets the Discharge rate for OUT4
00 = discharge path OFF
01 = fastest discharge
10 = medium discharge
11 = slowest discharge
Sets the Discharge rate for OUT3
00 = discharge path OFF
01 = fastest discharge
10 = medium discharge
11 = slowest discharge
Sets the discharge rate for OUT2L and OUT2R
00 = discharge path OFF
01 = fastest discharge
10 = medium discharge
11 = slowest discharge
Sets the discharge rate for OUT1L and OUT1R
00 = discharge path OFF
01 = fastest discharge
10 = medium discharge
11 = slowest discharge
Table 51 Control Registers for Anti-pop
PD, February 2011, Rev 4.4
102
w
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
