W681307 Datasheet, PDF (103/160 Pages) Winbond – USB1.1 CODEC Microprocessor Control Unit with 32KB Mask ROM and 4KB RAM

W681307
13.4.7.2
Address
0x14EC
VD Soft Clip Normal Index
Access Mode Value At Reset Nominal Value
R/W
0x00
0x12
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
RESERVED RESERVED
VDSC_Normal_Index[5:0]
： ^{VDSC_Normal_Index[5:0] is used to control the gain of VD Soft_Clip module at normal mode. The gain selection range is the same as}
"Digital Gain Multiplexer" and is reproduced below
VDSC_Normal_Index[5:0]
HEX Value
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
Gain
0 dB (default)
0.5 dB
1.0 dB
1.5 dB
2.0 dB
2.5 dB
3.0 dB
3.5 dB
4.0 dB
4.5 dB
5.0 dB
5.5 dB
6.0 dB
6.5 dB
7.0 dB
7.5 dB
8.0 dB
8.5 dB
9.0 dB
9.5 dB
10.0 dB
10.5 dB
11.0 dB
11.5 dB
12.0 dB
VDSC_Normal_Index[5:0]
HEX Value
0x19
0x1A
0x1B
0x1C
0x1D
0x1E
0x1F
0x20
0x21
0x22
0x23
0x24
0x25
0x26
0x27
0x28
0x29
0x2A
0x2B
0x2C
0x2D
0x2E
0x2F
0x30
0x3F
Gain
- 0.5 dB
- 1.0 dB
- 1.5 dB
- 2.0 dB
- 2.5 dB
- 3.0 dB
- 3.5 dB
- 4.0 dB
- 4.5 dB
- 5.0 dB
- 5.5 dB
- 6.0 dB
- 6.5 dB
- 7.0 dB
- 7.5 dB
- 8.0 dB
- 8.5 dB
- 9.0 dB
- 9.5 dB
- 10.0 dB
- 10.5 dB
- 11.0 dB
- 11.5 dB
- 12.0 dB
Mute
- 103 -
Publication Release Date: May, 2007
Revision 1.3