adav802 Analog Devices, Inc., adav802 Datasheet - Page 46

• Manufacturer Part Number: adav802
• Description: Audio Codec For Recordable Dvd
• Manufacturer: Analog Devices, Inc.

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