AD74111 datasheet(16/20 Pages) AD

16 / 20 page

REV. 0

–16–

AD74111

Table VII. Control Register B

Third MCLK

Second MCLK

First MCLK

R/W

ADDRESS

RES

Reserved

Divider

14, 13, 12, 11

9, 8, 7, 6

5, 4

3, 2

1, 0

0001

00 = Divide by 1

01 = Divide by 2

10 = Divide by 4

10 = Divide by 3

11 = Divide by 1

Table VIII. Control Register C

DAC and ADC

Low Group

DAC

ADC High-

R/W

ADDRESS

RES

Reserved

Word Width

Delay

De-emphasis

Pass Filter

14, 13, 12, 11

9, 8, 7, 6

5, 4

2, 1

0010

00 = 16 Bits

0 = Disabled

00 = None

0 = Disabled

01 = 20 Bits

1 = Enabled

01 = 44.1 kHz

1 = Enabled

10 = 24 Bits

10 = 32 kHz

11 = 24 Bits

11 = 48 kHz

Table IX. Control Register D

Master/

R/W

ADDRESS

RES

Multiframe Sync

Reserved

DM/MM

DSP Mode

Fast DCLK

Slave

14, 13, 12, 11

8, 7, 6, 5, 4

0011

0 = Normal Mode

0 = Data Mode

0 = 16 Bits

0 = 128

0 = Slave

1 = MFS Mode

1 = Mixed Mode 1 = 32 Bits

1 = 256

1 = Master

Table VI. Control Register A

ADC Input

Reference

R/W

ADDRESS

RES

Reserved

Amplifier

ADC

DAC

Reference

Amplifier

Reserved

14, 13, 12, 11

9, 8, 7

1, 0

0000

0 = Off

1 = On

Function

AD74111 Datasheet(PDF) 16 Page - Analog Devices

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