ADC12 Registers

ADC12IE, ADC12 Interrupt Enable Register

15

14

13

12

11

10

9

8

ADC12IE15

ADC12IE14 ADC12IE13 ADC12IE12

ADC12IE11 ADC12IE10

ADC12IE9

ADC12IE8

rw−(0)

rw−(0)

rw−(0)

rw−(0)

rw−(0)

rw−(0)

rw−(0)

rw−(0)

7

6

5

4

3

2

1

0

ADC12IE7

ADC12IE6

ADC12IE5

ADC12IE4

ADC12IE3

ADC12IE2

ADC12IE1

ADC12IE0

rw−(0)

rw−(0)

rw−(0)

rw−(0)

rw−(0)

rw−(0)

rw−(0)

rw−(0)

ADC12IEx

Bits

Interrupt enable. These bits enable or disable the interrupt request for the

 

15-0

ADC12IFGx bits.

 

 

0

Interrupt disabled

 

 

1

Interrupt enabled

ADC12IFG, ADC12 Interrupt Flag Register

15

14

13

12

11

10

9

8

ADC12

IFG15

ADC12

IFG14

ADC12

IFG13

ADC12

IFG12

ADC12

IFG11

ADC12

IFG10

ADC12

IFG9

ADC12

IFG8

rw−(0)

rw−(0)

rw−(0)

rw−(0)

7

6

5

4

rw−(0)

rw−(0)

rw−(0)

rw−(0)

3

2

1

0

ADC12

IFG7

ADC12

IFG6

ADC12

IFG5

ADC12

IFG4

ADC12

IFG3

ADC12

IFG2

ADC12

IFG1

ADC12

IFG0

rw−(0)

rw−(0)

rw−(0)

rw−(0)

rw−(0)

rw−(0)

rw−(0)

rw−(0)

ADC12IFGx Bits

ADC12MEMx Interrupt flag. These bits are set when corresponding

15-0

ADC12MEMx is loaded with a conversion result. The ADC12IFGx bits are

 

reset if the corresponding ADC12MEMx is accessed, or may be reset with

 

software.

 

0

No interrupt pending

 

1

Interrupt pending

17-26 ADC12

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Image 384
Texas Instruments MSP430x1xx ADC12IE, ADC12 Interrupt Enable Register, ADC12IFG, ADC12 Interrupt Flag Register, ADC12IEx
Page 383 Page 385

MSP430x1xx specifications

The Texas Instruments MSP430x1xx series is a family of ultra-low-power microcontrollers that are highly regarded in the embedded systems community for their versatility and performance. Designed for applications ranging from portable instrumentation to low-power industrial devices, the MSP430x1xx combines flexibility and efficiency with advanced features tailored for energy-sensitive applications.

One of the standout characteristics of the MSP430x1xx is its ultra-low-power operation. This series offers several low-power modes that can significantly extend battery life in portable devices. The microcontroller can be in active mode, low-power mode, or even in a deep sleep state, allowing developers to optimize power consumption based on the application's requirements. In fact, some configurations can operate at just a few microamps, making it ideal for battery-operated devices.

Another key feature is the 16-bit RISC architecture that provides powerful processing capabilities while maintaining a low power profile. The MSP430x1xx series supports a maximum clock speed of 16 MHz, allowing for efficient task execution while consuming minimal energy. This architecture ensures that programs run smoothly while the microcontroller remains energy efficient.

The MSP430x1xx is equipped with various integrated peripherals, including analog-to-digital converters (ADCs), timers, and communication interfaces like UART, SPI, and I2C. The inclusion of a powerful ADC enables the microcontroller to handle sensor readings with high accuracy, making it suitable for applications like environmental monitoring and medical devices. The integrated timers provide essential functionality for real-time applications, allowing for event-driven programming and precise timing control.

Memory options in the MSP430x1xx series are also robust, with configurations offering flash memory sizes from 1 KB to 64 KB. This flexibility allows developers to choose the optimal memory size for their specific applications, accommodating a wide range of requirements.

Additionally, the MSP430x1xx microcontrollers are designed with a wide operating voltage range, typically from 1.8V to 3.6V, making them compatible with various power sources and further enhancing their usability in diverse applications.

In summary, the Texas Instruments MSP430x1xx series of microcontrollers is an excellent choice for developers seeking low-power, high-performance solutions for embedded applications. With an efficient architecture, a rich set of peripherals, and flexible memory options, these microcontrollers are positioned to meet the growing demands of modern electronic designs, particularly in battery-powered and energy-sensitive applications.
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