ADAV803ASTZ datasheet(53/61 Pages) AD

53 / 61 page

ADAV803

Rev. A | Page 52 of 60

ADC Left Volume—Address 1110000 (0x70)

Table 120. ADC Left Volume Register Bit Map

AVOLL7

AVOLL6

AVOLL5

AVOLL4

AVOLL3

AVOLL2

AVOLL1

AVOLL0

Table 121. ADC Left Volume Register Bit Descriptions

Bit Name

Description

AVOLL[7:0]

ADC left channel volume control.

1111111 = 1.0 (0 dBFS).

1111110 = 0.996 (−0.00348 dBFS).

1000000 = 0.5 (−6 dBFS).

0111111 = 0.496 (−6.09 dBFS).

0000000 = 0.0039 (−48.18 dBFS).

ADC Right Volume—Address 1110001 (0x71)

Table 122. ADC Right Volume Register Bit Map

AVOLR7

AVOLR6

AVOLR5

AVOLR4

AVOLR3

AVOLR2

AVOLR1

AVOLR0

Table 123. ADC Right Volume Register Bit Descriptions

Bit Name

Description

AVOLR[7:0]

ADC right channel volume control.

1111111 = 1.0 (0 dBFS).

1111110 = 0.996 (−0.00348 dBFS).

1000000 = 0.5 (−6 dBFS).

0111111 = 0.496 (−6.09 dBFS).

0000000 = 0.0039 (−48.18 dBFS).

ADC Left Peak Volume—Address 1110010 (0x72)

Table 124. ADC Left Peak Volume Register Bit Map

Reserved

ALP5

ALP4

ALP3

ALP2

ALP1

ALP0

Table 125. ADC Left Peak Volume Register Bit Descriptions

Bit Name

Description

ALP[5:0]

ADC left channel peak volume detection.

000000 = 0 dBFS.

000001 = −1 dBFS.

111111 = −63 dBFS.

ADC Right Peak Volume—Address 1110011 (0x73)

Table 126. ADC Right Peak Volume Register Bit Map

Reserved

ARP5

ARP4

ARP3

ARP2

ARP1

ARP0

Table 127. ADC Right Peak Volume Register Bit Descriptions

Bit Name

Description

ARP[5:0]

ADC right channel peak volume detection.

000000 = 0 dBFS.

000001 = −1 dBFS.

111111 = −63 dBFS.

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