ADF4371 datasheet(22/46 Pages) AD

22 / 46 page

ADF4371

Preliminary Technical Data

Rev. PrI | Page 22 of 46

Address: 0x00, Reset: 0x18, Name: REG0000

Table 10. Bit Descriptions for REG0000

Bits

Bit Name

Description

Reset

Access

SOFT_RESET_R

COPY

0x0

R/W

LSB_FIRST_R

COPY

0x0

R/W

ADDRESS_ASCENSION_R

COPY

0x0

R/W

SDO_ACTIVE_R

COPY

0x1

R/W

SDO_ACTIVE

Choose Between 3 Pin or 4 Pin Operation

0x1

R/W

0: 3 Pin.

1: 4 pin (Enables SDO pin and the SDIO pin becomes an input only)

ADDRESS_ASCENSION

SET ADDRESS in ASCENDING ORDER (DEFAULT is DESCENDING)

0x0

R/W

0: Descending.

1: Ascending.

LSB_FIRST

Reads LSB First When Active

0x0

R/W

SOFT_RESET

0x0

R/W

0: Normal Operation.

1: Soft Reset.

Address: 0x01, Reset: 0x60, Name: REG0001

Table 11. Bit Descriptions for REG0001

Bits

Bit Name

Description

Reset

Access

SINGLE_INSTRUCTION

SINGLE_INTRUCTION

0x0

R/W

STALLING

0x1

R/W

MASTER_READBACK_CONTROL

0x1

R/W

[4:0]

RESERVED

Reserved.

0x0

Address: 0x03, Reset: 0x0X, Name: REG0003

Table 12. Bit Descriptions for REG0003

Bits

Bit Name

Description

Reset

Access

[7:4]

RESERVED

Reserved.

0x0

[3:0]

CHIP_TYPE

Chip Type

Prog

ADF4371 Datasheet(PDF) 22 Page - Analog Devices

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