Datasheet

Register 4: ADC Interrupt Status and Clear (ADCISC), offset 0x00C
This register provides the mechanism for clearing sample sequence interrupt conditions and shows
the status of controller interrupts generated by the sample sequencers. When read, each bit field
is the logical AND of the respective INR and MASK bits. Sample sequence nterrupts are cleared by
setting the corresponding bit position. If software is polling the ADCRIS instead of generating
interrupts, the sample sequence INR bits are still cleared via the ADCISC register, even if the IN
bit is not set.
ADC Interrupt Status and Clear (ADCISC)
Base 0x4003.8000
Offset 0x00C
Type R/W1C, reset 0x0000.0000
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
IN0IN1IN2IN3reserved
R/W1CR/W1CR/W1CR/W1CROROROROROROROROROROROROType
0000000000000000Reset
DescriptionResetTypeNameBit/Field
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
0x000ROreserved31:4
SS3 Interrupt Status and Clear
This bit is set when both the INR3 bit in the ADCRIS register and the
MASK3 bit in the ADCIM register are set, providing a level-based interrupt
to the controller.
This bit is cleared by writing a 1. Clearing this bit also clears the INR3
bit.
0R/W1CIN33
SS2 Interrupt Status and Clear
This bit is set when both the INR2 bit in the ADCRIS register and the
MASK2 bit in the ADCIM register are set, providing a level-based interrupt
to the controller.
This bit is cleared by writing a 1. Clearing this bit also clears the INR2
bit.
0R/W1CIN22
SS1 Interrupt Status and Clear
This bit is set when both the INR1 bit in the ADCRIS register and the
MASK1 bit in the ADCIM register are set, providing a level-based interrupt
to the controller.
This bit is cleared by writing a 1. Clearing this bit also clears the INR1
bit.
0R/W1CIN11
SS0 Interrupt Status and Clear
This bit is set when both the INR0 bit in the ADCRIS register and the
MASK0 bit in the ADCIM register are set, providing a level-based interrupt
to the controller.
This bit is cleared by writing a 1. Clearing this bit also clears the INR0
bit.
0R/W1CIN00
June 18, 2012410
Texas Instruments-Production Data
Analog-to-Digital Converter (ADC)
NRND: Not recommended for new designs.