ADAV802_15 Datasheet, PDF (46/53 Pages) Analog Devices – Audio Codec For Recordable DVD

ADAV802
Table 76. ADC Control Register 1
AMC
HPF
7
6
ADDRESS = 1101110
AMC
ADC Modulator Clock
0 = ADC MCLK/2 (128 × fS)
1 = ADC MCLK/4 (64 × fS)
HPF
High Pass Filter Enable
0 = Normal
1 = HPF Enabled
PWRDWN
ADC Powerdown
0 = Normal
1 = Powerdown
ANA_PD
ADC Analog Section Powedown
0 = Normal
1 = Powedown
MUTER
Mute ADC Right Channel
0 = Normal
1 = Muted
MUTEL
Mute ADC Left Channel
0 = Normal
1 = Muted
PLPD
PGA Left Powerdown
0 = Normal
1 = Powerdown
PRPD
PGA Right Powerdown
0 = Normal
1 = Powerdown
PWRDWN
5
Table 77. ADC Control Register 2
RES
RES
RES
7
6
5
ADDRESS = 1101111
BUF_PD
Reference Buffer Powerdown Control
0 = Normal
1 = Powerdown
MCD1-0
ADC Master Clock Divider
00 = Divide by 1
01 = Divide by 2
10 = Divide by 3
11 = Divide by 1
BUF_PD
4
Preliminary Technical Data
AND_PD MUTER
4
3
MUTEL
2
PLPD
1
PRPD
0
RES
RES
MCD1
MCD0
3
2
1
0
Table 78. ADC Left Volume Register
AVOLL7
AVOLL6
AVOLL5
7
6
5
ADDRESS = 1110000
AVOLL7-0
ADC Left Channel Volume Control
1111111 = 1.0 (0dBFS)
1111110 = 0.996 (-0.00348dBFS)
1000000 = 0.5 (-6dBFS)
0111111 = 0.496 (-6.09dBFS)
0000000 = 0.0039 (-48.18dBFS)
AVOLL4
4
AVOLL3
3
Rev. Pr G | Page 46 of 53
AVOLL2
2
AVOLL1
1
AVOLL0
0