2.23 Digital-to-Analog Converter Controller (DAC_CTRL)
The Digital-to-Analog Converter Controller (DAC_CTRL) peripheral provides the following
features:
- 7-bit resolution
- Normal and Low Power Mode
- Sample and hold circuitry
Using The Library
The DAC_CTRL peripheral library provides an interface for the conversion of digital values to analog voltage.
The user must ensure that DAC_CTRL is enabled before new data is written as
illustrated
below:
DAC_CTRL_Enable();
DAC_CTRL_DataWrite(0x7f);Library Interface
Digital-to-Analog Converter Controller peripheral library provides the following
interfaces:
| Name | Description |
|---|---|
| DAC_CTRL_Initialize | Initializes DAC_CTRL module of the device |
| DAC_CTRL_DataWrite | Converts a Digital data to Analog value |
| DAC_CTRL_Enable | Enables Digital-to-Analog Converter Controller |
| DAC_CTRL_Disable | Disables Digital-to-Analog Converter Controller |
Note: Not all APIs maybe implemented. See the specific device
family section for available APIs.