AD6674 datasheet(86/91 Pages) AD

86 / 91 page

AD6674

Data Sheet

Reg.

Addr.

(Hex)

Name

Bit 7

(MSB)

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0 (LSB)

Default

Notes

0x55A

Output

Mode

Control 2

Converter Control Bit 2 selection (used

when CS (0x58F) = 1, 2, or 3)

000 = tie low (1’b0)

001 = overrange bit

010 = signal monitor bit or

VDR Punish Bit 0

011 = fast detect (FD) bit or VDR

Punish Bit 1

100 = VDR high/low resolution bit

101 = system reference

0x01

0x561

Output

mode

Sample

invert

0 = normal

1 = sample

invert

Data format select

00 = offset binary

01 = twos complement

0x01

0x562

Output

overrange

(OR) clear

Virtual

Con-

verter 7

0 = OR bit

enabled

1 = OR bit

cleared

Virtual

Converter

6 OR

0 = OR bit

enabled

1 = OR bit

cleared

Virtual

Con-

verter 5

0 = OR

bit

enabled

1 = OR

bit

cleared

Virtual

Converter

4 OR

0 = OR bit

enabled

1 = OR bit

cleared

Virtual

Con-

verter 3

0 = OR

bit

enabled

1 = OR

bit

cleared

Virtual

Converter 2

0 = or bit

enabled

1 = OR bit

cleared

Virtual

Con-

verter 1

0 = OR

bit

enabled

1 = OR

bit

cleared

Virtual

Converter 0

0 = OR bit

enabled

1 = OR bit

cleared

0x00

0x563

Output

overrange

status

Virtual

Con-

verter 7

0 = no OR

1 = OR

occurred

Virtual

Converter

6 OR

0 = no OR

1 = OR

occurred

Virtual

Con-

verter 5

0 = no

1 = OR

occurred

Virtual

Converter

4 OR

0 = no OR

1 = OR

occurred

Virtual

Con-

verter 3

0 = no

1 = OR

occurre

Virtual

Converter 2

0 = no OR

1 = OR

occurred

Virtual

Con-

verter 1

0 = no

1 = OR

occurre

Virtual

Converter 0

0 = no OR

1 = OR

occurred

0x00

Read

only

0x564

Output

channel

select

Converter

channel

swap

0 = normal

channel

ordering

1 =

channel

swap

enabled

0x00

0x56E

JESD204B

lane rate

control

0 = serial

lane rate ≥

6.25 Gbps

and ≤

12.5 Gbps

1 = serial

lane rate

must be ≥

3.125 Gbps

and

<6.25 Gbps

0x10

0x56F

JESD204B

PLL lock

status

PLL lock

0 = not

locked

1 =

locked

0x00

Read

only

0x570

JESD204B

quick

configur-

ation

JESD204B quick configuration

Number of lanes (L) = 20x570[7:6]

Number of converters (M) = 20x570[5:3]

Number of octets/frame (F) = 20x570[2:0]

0x88

Refer to

Table 35

and

Table 36

Rev. B | Page 86 of 91

AD6674 Datasheet(PDF) 86 Page - Analog Devices

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