DescriptionResetTypeNameBit/Field
SS2 Trigger Select
This field selects the trigger source for Sample Sequencer 2.
The valid configurations for this field are:
EventValue
Processor (default)
The trigger is initiated by setting the SSn bit in the ADCPSSI
register.
0x0
Analog Comparator 0
This trigger is configured by the Analog Comparator Control
0 (ACCTL0) register (page 826).
0x1
Analog Comparator 1
This trigger is configured by the Analog Comparator Control
1 (ACCTL1) register (page 826).
0x2
reserved0x3
External (GPIO PB4)
This trigger is connected to the GPIO interrupt for PB4 (see
“ADC Trigger Source” on page 415).
0x4
Note: PB4 can be used to trigger the ADC. However, the
PB4/AIN10 pin cannot be used as both a GPIO
and an analog input.
Timer
In addition, the trigger must be enabled with the TnOTE bit
in the GPTMCTL register (page 483).
0x5
PWM0
The PWM generator 0 trigger can be configured with the
PWM0 Interrupt and Trigger Enable (PWM0INTEN) register
(page 868).
0x6
PWM1
The PWM generator 1 trigger can be configured with the
PWM1INTEN register (page 868).
0x7
PWM2
The PWM generator 2 trigger can be configured with the
PWM2INTEN register (page 868).
0x8
reserved0x9
reserved0xA-0xE
Always (continuously sample)0xF
0x0R/WEM211:8
July 24, 2012568
Texas Instruments-Production Data
Analog-to-Digital Converter (ADC)
OBSOLETE: TI has discontinued production of this device.