WM8903LGEFK/V Wolfson Microelectronics, WM8903LGEFK/V Datasheet - Page 63

• Manufacturer Part Number: WM8903LGEFK/V
• Description: Audio CODECs ULTRA LOW PWR HI FI CODEC
• Manufacturer: Wolfson Microelectronics

Specifications of WM8903LGEFK/V

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pre-Production
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Table 41 Volume Control for LINEOUTL and LINEOUTR
R59 (3Bh)
Analogue
OUT2 Left
R60 (3Ch)
Analogue
OUT2 Right
REGISTER
ADDRESS
5:0
5:0
BIT
8
7
6
8
7
6
LINEOUTL_MUTE
LINEOUTVU
LINEOUTLZC
LINEOUTL_VOL
[5:0]
LINEOUTR_MUT
E
LINEOUTVU
LINEOUTRZC
LINEOUTR_VOL
[5:0]
LABEL
DEFAULT
11_1001
11_1001
0
0
0
0
0
0
Left Line Output Mute
0 = Un-mute
1 = Mute
Line Output Volume Update
Writing a 1 to this bit will update
LINEOUTL and LINEOUTR volumes
simultaneously.
Left Line Output Zero Cross Enable
0 = disabled
1 = enabled
Left Line Output Volume
000000 = -57dB
000001 = -56dB
(… 1dB steps)
111001 = 0dB
(… 1dB steps)
111110 = +5dB
111111 = +6dB
Right Line Output Mute
0 = Un-mute
1 = Mute
Line Output Volume Update
Writing a 1 to this bit will update
LINEOUTL and LINEOUTR volumes
simultaneously.
Right Line Output Zero Cross
Enable
0 = disabled
1 = enabled
Right Line Output Volume
000000 = -57dB
000001 = -56dB
(… 1dB steps)
111001 = 0dB
(… 1dB steps)
111110 = +5dB
111111 = +6dB
PP, Rev 3.1, August 2009
DESCRIPTION
WM8903
63