AD9163BBCZ datasheet(83/124 Pages) AD

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AD9163

Data Sheet

Rev. 0 | Page 82 of 123

Hex.

Addr. Name

Bits Bit Name

Settings

Description

Reset Access

0x12D ACC_DELTA3

[7:0] ACC_DELTA[31:24]

DDS delta. This is A in the

equation fOUT = fDAC × (M/N) =

fDAC × ((X + A/B)/248). Note this

delta value is used for all NCO

FTWs.

0x0

R/W

0x12E ACC_DELTA4

[7:0] ACC_DELTA[39:32]

DDS delta. This is A in the

equation fOUT = fDAC × (M/N) =

fDAC × ((X + A/B)/248). Note this

modulus value is used for all

NCO FTWs. Note this delta value

is used for all NCO FTWs.

0x0

R/W

0x12F ACC_DELTA5

[7:0] ACC_DELTA[47:40]

DDS delta. This is A in the

equation fOUT = fDAC × (M/N) =

fDAC × ((X + A/B)/248). Note this

modulus value is used for all

NCO FTWs. Note this delta value

is used for all NCO FTWs.

0x0

R/W

0x14B PRBS

PRBS_GOOD_Q

Good data indicator imaginary

channel.

0x0

0 Incorrect sequence detected.

1 Correct PRBS sequence detected.

PRBS_GOOD_I

Good data indicator real channel. 0x0

0 Incorrect sequence detected.

1 Correct PRBS sequence detected.

RESERVED

Reserved.

0x0

PRBS_INV_Q

Data inversion imaginary

channel.

0x1

R/W

0 Expect normal data.

1 Expect inverted data.

PRBS_INV_I

Data inversion real channel.

0x0

R/W

0 Expect normal data.

1 Expect inverted data.

PRBS_MODE

Polynomial select.

0x0

R/W

0 7-bit: x7 + x6 + 1.

1 15-bit: x15 + x14 + 1.

PRBS_RESET

Reset error counters.

0x0

R/W

0 Normal operation.

1 Reset counters.

PRBS_EN

Enable PRBS checker.

0x0

R/W

0 Disable.

1 Enable.

0x14C PRBS_ERROR_I

[7:0] PRBS_COUNT_I

Error count value real channel.

0x0

0x14D PRBS_ERROR_Q

[7:0] PRBS_COUNT_Q

Error count value imaginary

channel.

0x0

0x151 DECODE_CTRL

[7:3] RESERVED

Reserved.

0x0

R/W

SHUFFLE

Shuffle mode. Enables shuffle

mode for better spurious

performance.

0x0

R/W

0 Disable MSB shuffling (use

thermometer encoding).

1 Enable MSB shuffling.

[1:0] RESERVED

Reserved.

0x0

R/W

AD9163BBCZ Datasheet(PDF) 83 Page - Analog Devices

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