ADS8699IPWR datasheet(52/74 Pages) TI2

52 / 74 page

7.6.1.5 DATAOUT_CTL_REG Register (address = 10h)

This register controls the data output by the device.

Figure 7-21. DATAOUT_CTL_REG Register

Reserved

R-0000h

Reserved

DEVICE_

ADDR_

INCL

VDD_ACTIVE_

ALARM_INCL[1:0]

IN_ACTIVE_

ALARM_INCL[1:0]

Reserved

RANGE_

INCL

Reserved

PAR_EN

DATA_VAL

[2:0]

R-0b

R/W-0b

R-0b

R/W-0b

R-0000b

R/W-

<0>b

R/W-000b

LEGEND: R/W = Read/Write; R = Read only; -n = value after reset; -0, -1 = Condition after application reset;

LEGEND: -<0>, -<1> = Condition after power-on reset

Address for bits 7-0 = 10h

Address for bits 15-8 = 11h

Address for bits 23-16 = 12h

Address for bits 31-24 = 13h

Table 7-15. DATAOUT_CTL_REG Register Field Descriptions

Bit

Field

Type

Reset

Description

31-16

Reserved

0000h

Reserved. Reads return 0000h.

Reserved

Reserved. Reads return 0b.

DEVICE_ADDR_INCL

R/W

Control to include the 4-bit DEVICE_ADDR register value in the

SDO-x output bit stream.

0b = Do not include the register value

1b = Include the register value

13-12

VDD_ACTIVE_ALARM_INCL[1:0]

R/W

00b

Control to include the active VDD ALARM flags in the SDO-x output

bit stream.

00b = Do not include

01b = Include ACTIVE_VDD_H_FLAG

10b = Include ACTIVE_VDD_L_FLAG

11b = Include both flags

11-10

IN_ACTIVE_ALARM_INCL[1:0]

R/W

00b

Control to include the active input ALARM flags in the SDO-x output

bit stream.

00b = Do not include

01b = Include ACTIVE_IN_H_FLAG

10b = Include ACTIVE_IN_L_FLAG

11b = Include both flags

Reserved

Reserved. Reads return 0h.

RANGE_INCL

R/W

Control to include the 4-bit input range setting in the SDO-x output bit

stream.

0b = Do not include the range configuration register value

1b = Include the range configuration register value

7-4

Reserved

0000b

Reserved. Reads return 0000b.

PAR_EN(1)

R/W

0b = Output data does not contain parity information

1b = Two parity bits (ADC output and output data frame) are

appended to the LSBs of the output data

The ADC output parity bit reflects an even parity for the ADC output

bits only.

The output data frame parity bit reflects an even parity signature for

the entire output data frame, including the ADC output bits and any

internal flags or register settings. The ADC output parity bit is not

included in the frame parity bit computation.

ADS8691, ADS8695, ADS8699

SBAS777B – DECEMBER 2016 – REVISED MARCH 2021

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