ADAV803ASTZ datasheet(49/56 Pages) AD

49 / 56 page

ADAV803

Rev. 0 | Page 49 of 56

Table 68. ADC Control Register 2

RES

UF_PD

RES

MCD1

MCD0

ADDRESS = 1101111 (0x6F)

BUF_PD

Reference buffer power-down control.

0 = Normal.

MCD1–0

ck divider.

y 1.

1 = Power-dow

ADC master clo

00 = Divide by 1.

01 = Divide by 2.

10 = Divide by

11 = Divide b

Table 69. ADC Left V

AVOLL6

AVOLL5

AVOLL4

AVOLL3

AVOLL2

AVOLL1

AVOLL0

olume Regist

AVOLL7

ADDRESS = 1110000 (0x70)

AVOLL7–0

olume control.

ADC left channel v

1111111 = 1.0 (0 dBFS).

996 (−0.00348 dBFS).

dBFS).

0039 (−48.18 dBFS).

1111110 = 0.

1000000 = 0.5 (−6

0111111 = 0.496 (−6.09 dBFS).

0000000 = 0.

Table 70. ADC Right

AVOLR6

AVOLR5

AVOLR4

AVOLR3

AVOLR2

AVOLR1

AVOLR0

Volume Register

AVOLR7

ADDRESS = 1110001 (0x71)

AVOLR7–0

ADC right chan

me co

nel volu

ntrol.

11111 1 = 1.0

BFS).

0 = 0.996 (−0.00348 dBFS).

96 (−6.09 dBFS).

111111

(0 d

1000000 = 0.5 (−6 dBFS).

0111111 = 0.4

0000000 = 0.0039 (−48.18 dBFS

Table 71. ADC Left P

gister

ALP4

ALP3

ALP2

ALP1

ALP0

eak Volume Re

RES

ALP

ADDRESS = 1110010 (0x72)

ALP5–0

ADC left channel peak volume detection.

000000 = 0 dBFS.

BFS.

000001 = −1 d

111111 = −63 dBFS.

Table 72. ADC Right

egister

RES

ARP5

ARP4

ARP3

ARP2

ARP1

ARP0

Peak Volume R

RES

ADDRESS = 1110011 (0x73)

ARP5–0

ADC right channel peak volume detection.

000000 = 0 dBFS.

000001 = −1 dBFS.

111111 = −63 dBFS.

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