DescriptionResetTypeNameBit/Field
3rd Sample Differential Input Select
DescriptionValue
The analog inputs are not differentially sampled.0
The analog input is differentially sampled. The corresponding
ADCSSMUXn nibble must be set to the pair number "i", where
the paired inputs are "2i and 2i+1".
1
Because the temperature sensor does not have a differential option,
this bit must not be set when the TS2 bit is set.
0RWD28
2nd Sample Temp Sensor Select
DescriptionValue
The input pin specified by the ADCSSMUXn register is read
during the second sample of the sample sequence.
0
The temperature sensor is read during the second sample of
the sample sequence.
1
0RWTS17
2nd Sample Interrupt Enable
DescriptionValue
The raw interrupt is not asserted to the interrupt controller.0
The raw interrupt signal (INR0 bit) is asserted at the end of the
second sample's conversion. If the MASK0 bit in the ADCIM
register is set, the interrupt is promoted to the interrupt controller.
1
It is legal to have multiple samples within a sequence generate interrupts.
0RWIE16
2nd Sample is End of Sequence
DescriptionValue
Another sample in the sequence is the final sample.0
The second sample is the last sample of the sequence.1
It is possible to end the sequence on any sample position. Software
must set an ENDn bit somewhere within the sequence. Samples defined
after the sample containing a set ENDn bit are not requested for
conversion even though the fields may be non-zero.
0RWEND15
2nd Sample Differential Input Select
DescriptionValue
The analog inputs are not differentially sampled.0
The analog input is differentially sampled. The corresponding
ADCSSMUXn nibble must be set to the pair number "i", where
the paired inputs are "2i and 2i+1".
1
Because the temperature sensor does not have a differential option,
this bit must not be set when the TS1 bit is set.
0RWD14
June 18, 20141116
Texas Instruments-Production Data
Analog-to-Digital Converter (ADC)
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