ADS8699IPWR datasheet(56/74 Pages) TI2

56 / 74 page

7.6.1.8 ALARM_H_TH_REG Register (address = 24h)

This register controls the hysteresis and high threshold for the input alarm.

Figure 7-24. ALARM_H_TH_REG Register

INP_ALRM_HYST[7:0]

Reserved

R/W-00h

R-00h

INP_ALRM_HIGH_TH[15:0]

R/W-FFFFh

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 = 24h

Address for bits 15-8 = 25h

Address for bits 23-16 = 26h

Address for bits 31-24 = 27h

Table 7-18. ALARM_H_TH_REG Register Field Descriptions

Bit

Field

Type

Reset

Description

31-24

INP_ALRM_HYST[7:0]

R/W

00h

INP_ALRM_HYST[7:2]: 6-bit hysteresis value for the input ALARM.

INP_ALRM_HYST[1:0] must be set to 00b.

23-16

Reserved

00h

Reserved. Reads return 00h.

15-0

INP_ALRM_HIGH_TH[15:0]

R/W

FFFFh

Threshold for comparison is INP_ALRM_HIGH_TH[15:0] appended with

00b.

7.6.1.9 ALARM_L_TH_REG Register (address = 28h)

This register controls the low threshold for the input alarm.

Figure 7-25. ALARM_L_TH_REG Register

Reserved

R-0000h

INP_ALRM_LOW_TH[15:0]

R/W-0000h

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 = 28h

Address for bits 15-8 = 29h

Address for bits 23-16 = 2Ah

Address for bits 31-24 = 2Bh

Table 7-19. ALARM_L_TH_REG Register Field Descriptions

Bit

Field

Type

Reset

Description

32:16

Reserved

0000h

Reserved. Reads return 0000h.

15-0

INP_ALRM_LOW_TH[15:0]

R/W

0000h

Threshold for comparison is INP_ALRM_LOW_TH[15:0] appended with

00b.

ADS8691, ADS8695, ADS8699

SBAS777B – DECEMBER 2016 – REVISED MARCH 2021

www.ti.com

Submit Document Feedback

Product Folder Links: ADS8691 ADS8695 ADS8699

ADS8699IPWR Datasheet(PDF) 56 Page - Texas Instruments

ADS8699IPWR Datasheet(HTML) 56 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74

Datasheet Download

Link URL