DA7210 Datasheet, PDF (79/113 Pages) Dialog Semiconductor – Ultra-low power stereo codec

DA7210
Ultra-low power stereo codec
Company confidential
Table 56: ADC_HPF 0x0F
Bit
Mode
Symbol
7
R/W
ADC_VOICE_EN
6:4
R/W
ADC_VOICE_F0
3
R/W
ADC_HPF_EN
2
R
Reserved
1:0
R/W
ADC_HPF_F0
Description
ADC Voice Filter
0 = disable
1 = enable
ADC Voice (8 kHz) High pass 3 dB cut-off at:
000 = 2.5 Hz
001 = 25 Hz
010 = 50 Hz
011 = 100 Hz
100 = 150 Hz
101 = 200 Hz
110 = 300 Hz
111 = 400 Hz
ADC High Pass Filter
0 = disable
1 = enable
Reserved
ADC High Pass Filter f0 is at
00 = Fs/8192 x π
01 = Fs/4096 x π
10 = Fs/2048 x π
11 = Fs/1024 x π
Reset
0
000
1
0
00
Table 57: ADC 0x10
Bit
Mode
Symbol
7
R/W
ADC_R_EN
6
R/W
ADC_R_MUTE
5:4
R
Reserved
3
R/W
ADC_L_EN
2
R/W
ADC_L_MUTE
1
R
Reserved
0
RW
ALC_EN
Description
Enable right ADC channel
0 = disable
1 = enable (must be set before SC_MST_EN)
Mute right ADC channel
0 = unmute
1 = mute
Reserved
Enable left ADC channel
0 = disable
1 = enable (must be set before SC_MST_EN)
Mute left ADC channel
0 = unmute
1 = mute
Reserved
ALC enable
0 = disable
1 = enable
Reset
0
0
00
0
0
0
0
Datasheet
CFR0011-120-00 Rev 5
Revision 3a
79 of 113
15-Oct-2015
© 2015 Dialog Semiconductor