Production Data
WM8945
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
Filter coefficients for Signal Enhancement 2 (SE2)
left channel 5-band EQ filter Gain
R135 (87h)
SE2_5BEQ_
L32G
12:8
SE2_5BEQ_L3
G[4:0]
0_1100
00000 : -12dB
00001 : -12dB
00010 : -10dB
00011 : -9dB
…. (1dB steps)
11000 : 12dB
11001 to 11111 : Reserved
Filter coefficients for Signal Enhancement 2 (SE2)
left channel 5-band EQ filter Gain
4:0
SE2_5BEQ_L2
G[4:0]
0_1100
00000 : -12dB
00001 : -12dB
00010 : -10dB
00011 : -9dB
…. (1dB steps)
11000 : 12dB
11001 to 11111 : Reserved
Register 87h SE2_5BEQ_L32G
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
Filter coefficients for Signal Enhancement 2 (SE2)
left channel 5-band EQ filter Gain
R136 (88h)
SE2_5BEQ_
L4G
4:0
SE2_5BEQ_L4
G[4:0]
0_1100
00000 : -12dB
00001 : -12dB
00010 : -10dB
00011 : -9dB
…. (1dB steps)
11000 : 12dB
11001 to 11111 : Reserved
Register 88h SE2_5BEQ_L4G
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
Filter coefficients for Signal Enhancement 2 (SE2)
left channel 5-band EQ filter
R137 (89h)
SE2_5BEQ_
L0P
15:0
SE2_5BEQ_L0 0000_0000_11
P[15:0]
01_1000
Register 89h SE2_5BEQ_L0P
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
Filter coefficients for Signal Enhancement 2 (SE2)
left channel 5-band EQ filter
R138 (8Ah)
SE2_5BEQ_
L0A
15:0
SE2_5BEQ_L0 0000_1111_11
A[15:0] 00_1010
Register 8Ah SE2_5BEQ_L0A
PD, May 2011, Rev 4.1
153
w
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
