adav804 Analog Devices, Inc., adav804 Datasheet - Page 45

• Manufacturer Part Number: adav804
• Description: Audio Codec For Recordable Dvd
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
Table 68. DAC Control Register 3
ADDRESS = 1100110
ZFVOL
ZFDATA
ZFPOL
Table 69. DAC Control Register 4
ADDRESS = 1100111
INTRPT
ZEROSEL1-0
Table 70. DAC Left Volume Register
ADDRESS = 1101000
DVOLL7-0
Table 71. DAC Right Volume Register
ADDRESS = 1101001
DVOLL7-0
DAC Left Channel Volume Control
1111111 = 0dBFS
1111110 = -0.375dBFS
0000000 = -95.625dBFS
RES
7
DAC Zero Flag on Mute and Zero Volume
0 = Enabled
1 = Disabled
DAC Zero Flag on Zero Data Disable
0 = Enabled
1 = Disabled
DAC Zero Flag Polarity
0 = Active High
1 = Active Low
DAC Right Channel Volume Control
1111111 = 0dBFS
1111110 = -0.375dBFS
0000000 = -95.625dBFS
RES
7
This bit selects the functionality of the ZEROL/INT pin
0 = The pin functions as a ZEROL flag pin
1 = The pin functions as an interrupt pin
These bits control the functionality of the ZEROR pin when the ZEROL/INT pin is used as an interrupt
00 = The pin functions as a ZEROR flag pin
01 = The pin functions as a ZEROL flag pin
10 = The pin is asserted when either the Left or Right channel is zero
10 = The pin is asserted when both the Left and Right channels are zero
DVOLL7
7
DVOLR7
7
DVOLR6
6
DVOLL6
6
INTRPT
6
RES
6
DVOLR5
5
RES
5
DVOLL5
5
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ZEROSEL1
5
RES
4
DVOLR4
4
4
DVOLL4
RES
3
DVOLR3
3
DVOLL3
3
ZFVOL
2
ZEROSEL0
4
DVOLR2
2
DVOLL2
2
ZFDATA
1
RES
3
DVOLR1
1
1
DVOLL1
RES
2
ZFPOL
0
RES
1
ADAV804
DVOLR0
0
DVOLL0
0
RES
0