AMC7812SPAPR datasheet(73/92 Pages) TI

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AMC7812

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SBAS513E – JANUARY 2011 – REVISED SEPTEMBER 2013

Table 26. AUTO-DAC-CLR-SOURCE Register (continued)

BIT

NAME

DEFAULT

R/W

DESCRIPTION

CH3 alarm clear bit.

If CH3-ALR_CLR = '1', and if both the ACLRn bit in the AUTO-DAC-CLR-EN Register and

CH3-ALR-CLR

R/W

the CH3-ALR bit in the Status Register are set ('1'), then DACn is forced to a clear status.

If CH3-ALR_CLR = '0', then CH3-ALR goes to '1' and does not force any DAC to a clear

status.

Local temperature sensor low alarm clear bit.

If LT-Low-ALR-CLR = '1', and if both the ACLRn bit in the AUTO-DAC-CLR-EN Register

LT-Low-ALR-

and the LT-Low-ALR bit in the Status Register are set ('1'), then DACn is forced to a clear

R/W

CLR

status.

If LT-Low-ALR-CLR = '0', then LT-Low-ALR goes to '1' and does not force any DAC to a

clear status.

Local temperature sensor high alarm clear bit.

If LT-High-ALR-CLR = '1', and if both the ACLRn bit in the AUTO-DAC-CLR-EN Register

LT-High-ALR-

and the LT-High-ALR bit in the Status Register are set ('1'), then DACn is forced to a clear

R/W

CLR

status.

If LT-High-ALR-CLR = '0', then LT-High-ALR goes to '1' and does not force any DAC to a

clear status.

Remote temperature sensor D1 low alarm clear bit.

If D1-Low-ALR-CLR = '1', and if both the ACLRn bit in the AUTO-DAC-CLR-EN Register

D1-Low-ALR-

and the D1-Low-ALR bit in the Status Register are set ('1'), then DACn is forced to a clear

R/W

CLR

status.

If D1-Low-ALR-CLR = '0', then D1-Low-ALR goes to '1' and does not force any DAC to a

clear status.

Remote temperature sensor D1 high alarm clear bit.

If D1-High-ALR-CLR = '1', and if both the ACLRn bit in the AUTO-DAC-CLR-EN Register

D1-High-ALR-

and the D1-High-ALR bit in the Status Register are set ('1'), then DACn is forced to a clear

R/W

CLR

status.

If D1-High-ALR-CLR = '0', then D1-High-ALR goes to '1' and does not force any DAC to a

clear status.

Remote temperature sensor D2 low alarm clear bit.

If D2-Low-ALR-CLR = '1', and if both the ACLRn bit in the AUTO-DAC-CLR-EN Register

D2-Low-ALR-

and the D2-Low-ALR bit in the Status Register are set ('1'), then DACn is forced to a clear

R/W

CLR

status.

If D2-Low-ALR-CLR = '0', then D2-Low-ALR goes to '1' and does not force any DAC to a

clear status.

Remote temperature sensor D2 high alarm clear bit.

If D2-High-ALR-CLR = '1', and if both the ACLRn bit in the AUTO-DAC-CLR-EN Register

D2-High-ALR-

and the D2-High-ALR bit in the Status Register are set ('1'), then DACn is forced to a clear

R/W

CLR

status.

If D2-High-ALR-CLR = '0', then D2-High-ALR goes to '1' and does not force any DAC to a

clear status.

D1 fail alarm clear bit.

If D1-FAIL-CLR = '1', and if both the ACLRn bit in the AUTO-DAC-CLR-EN Register and

the D2-FAIL-ALR bit in the Status Register are set ('1'), then DACn is forced to a clear

D1-FAIL-CLR

R/W

status.

If D1-FAIL-ALR-CLR = '0', then D1-FAIL-ALR goes to '1' and does not force any DAC to a

clear status.

D2 fail alarm clear bit.

If D2-FAIL-CLR = '1', and if both the ACLRn bit in the AUTO-DAC-CLR-EN Register and

the D2-FAIL-ALR bit in the Status Register are set ('1'), then DACn is forced to a clear

D2-FAIL-CLR

R/W

status.

If D2-FAIL-ALR-CLR = '0', then D2-FAIL-ALR goes to '1' and does not force any DAC to a

clear status.

Thermal alarm clear bit.

If THERM-ALR-CLR = '1', and if both the ACLRn bit in the AUTO-DAC-CLR-EN Register

THERM-ALR-

and the THERM-ALR bit in the Status Register are set ('1'), then DACn is forced to a clear

R/W

CLR

status.

If THERM-ALR-CLR = '0', then THERM-ALR goes to '1' and does not force any DAC to a

clear status.

—

Reserved. Writing to this bit causes no change. Reading this bit returns '0'.

—

Reserved. Writing to this bit causes no change. Reading this bit returns '0'.

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