wm8351 Wolfson Microelectronics plc, wm8351 Datasheet - Page 101

• Manufacturer Part Number: wm8351
• Description: Wolfson Audioplus? Stereo Codec With Power Management
• Manufacturer: Wolfson Microelectronics plc

Production Data
w
R78 (4Eh)
Anti pop
control
13.12.4 ANTI-POP CONTROL
Table 50 Control Registers for Anti-pop
ADDRESS
9:8
7:6
5:4
3:2
1:0
BIT
ANTI_POP [1:0]
DIS_OP_LN4 [1:0]
DIS_OP_LN3 [1:0]
DIS_OP_OUT2 [1:0]
DIS_OP_OUT1 [1:0]
LABEL
DEFAULT
00
00
00
00
00
Reduces pop when VMID is enabled by setting
the speed of the S-ramp for VMID.
00 = no S-ramp (will pop)
01 = fastest S-curve
10 = medium S-curve
11 = slowest S-curve
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
PD, June 2009, Rev 4.1
DESCRIPTION
WM8351
101