ADP5140WACCZ-R7 datasheet(62/128 Pages) AD

62 / 128 page

ADP5140

Data Sheet

Rev. 0 | Page 62 of 128

Table 34. IF_CFGA, Register Address: 0x0000

Bits

Bit Name

Description

Reset

Access

[31:30]

COMM_MODE30_31

COMM_MODE30_31, COMM_MODE24_25, COMM_MODE6_7, and COMM_MODE0_1

are combined to set the SPI communication mode.

0x3

R/W

Mode 0 (Little Endian and MSB):

COMM_MODE30_31 = 00, COMM_MODE24_25 = 00, COMM_MODE6_7 = 00, and

COMM_MODE0_1 = 00.

Mode 1 (Little Endian and LSB):

COMM_MODE30_31 = 00, COMM_MODE24_25 = 00, COMM_MODE6_7 = 11, and

COMM_MODE0_1 = 11.

Mode 2 (Big Endian and MSB):

COMM_MODE30_31 = 11, COMM_MODE24_25 = 11, COMM_MODE6_7 = 00, and

COMM_MODE0_1 = 00.

Mode 3 (Big Endian and LSB):

COMM_MODE30_31 = 11, COMM_MODE24_25 = 11, COMM_MODE6_7 = 11, and

COMM_MODE0_1 = 11.

[29:26]

RESERVED

Reserved.

0x0

[25:24]

COMM_MODE24_25

COMM_MODE30_31, COMM_MODE24_25, COMM_MODE6_7, and COMM_MODE0_1

are combined to set the SPI communication mode.

0x3

R/W

Mode 0 (Little Endian and MSB):

COMM_MODE30_31 = 00, COMM_MODE24_25 = 00, COMM_MODE6_7 = 00, and

COMM_MODE0_1 = 00.

Mode 1 (Little Endian and LSB):

COMM_MODE30_31 = 00, COMM_MODE24_25 = 00,COMM_MODE6_7 = 11, and

COMM_MODE0_1 = 11.

Mode 2 (Big Endian and MSB):

COMM_MODE30_31 = 11,COMM_MODE24_25 = 11, COMM_MODE6_7 = 00, and

COMM_MODE0_1 = 00.

Mode 3 (Big Endian and LSB):

COMM_MODE30_31 = 11, COMM_MODE24_25 = 11, COMM_MODE6_7 = 11, and

COMM_MODE0_1 = 11.

[23:8]

RESERVED

Reserved.

0x0

[7:6]

COMM_MODE6_7

COMM_MODE30_31, COMM_MODE24_25, COMM_MODE6_7, and COMM_MODE0_1

are combined to set the SPI communication mode.

0x0

R/W

Mode 0 (Little Endian and MSB):

COMM_MODE30_31 = 00, COMM_MODE24_25 = 00, COMM_MODE6_7 = 00, and

COMM_MODE0_1 = 00.

Mode 1 (Little Endian and LSB):

COMM_MODE30_31 = 00, COMM_MODE24_25 = 00, COMM_MODE6_7 = 11, and

COMM_MODE0_1 = 11.

Mode 2 (Big Endian and MSB):

COMM_MODE30_31 = 11, COMM_MODE24_25 = 11, COMM_MODE6_7 = 00, and

COMM_MODE0_1 = 00.

Mode 3 (Big Endian and LSB):

COMM_MODE30_31 = 11, COMM_MODE24_25 = 11, COMM_MODE6_7 = 11, and

COMM_MODE0_1 = 11.

[5:2]

RESERVED

Reserved.

0x0

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