MTB CAT1 Peripheral driver library

Description

Configuration structure to set up the entire CTDAC block to be used with Cy_CTDAC_Init.

Data Fields

cy_en_ctdac_ref_source_t refSource
 Reference source: Vdda or externally through Opamp1 of CTB.
 
cy_en_ctdac_format_t formatMode
 Format of DAC value: signed or unsigned.
 
cy_en_ctdac_update_t updateMode
 Update mode: direct or buffered writes or hardware, edge or level.
 
cy_en_ctdac_deglitch_t deglitchMode
 Deglitch mode: disabled, buffered, unbuffered, or both.
 
cy_en_ctdac_output_mode_t outputMode
 Output mode: enabled (value or value + 1), high-z, Vssa, or Vdda.
 
cy_en_ctdac_output_buffer_t outputBuffer
 Output path: Buffered through Opamp0 of CTB or connected directly to Pin 6.
 
cy_en_ctdac_deep_sleep_t deepSleep
 Enable or disable the CTDAC during Deep Sleep.
 
uint32_t deglitchCycles
 Number of deglitch cycles from 0 to 63.
 
int32_t value
 Current DAC value.
 
int32_t nextValue
 Next DAC value for double buffering.
 
bool enableInterrupt
 If true, enable interrupt when next value register is transferred to value register.
 
bool configClock
 Configure or ignore clock information.
 
cy_en_divider_types_t dividerType
 Specifies which type of divider to use. More...
 
uint32_t dividerNum
 Specifies which divider of the selected type to configure. More...
 
uint32_t dividerIntValue
 The integer divider value. More...
 
uint32_t dividerFracValue
 The fractional divider value if using a fractional clock. More...
 

Field Documentation

◆ dividerType

cy_en_divider_types_t cy_stc_ctdac_config_t::dividerType

Specifies which type of divider to use.

Can be integer or fractional divider. Not used if updateMode is CY_CTDAC_UPDATE_DIRECT_WRITE

◆ dividerNum

uint32_t cy_stc_ctdac_config_t::dividerNum

Specifies which divider of the selected type to configure.

Not used if updateMode is CY_CTDAC_UPDATE_DIRECT_WRITE

◆ dividerIntValue

uint32_t cy_stc_ctdac_config_t::dividerIntValue

The integer divider value.

The divider value causes integer division of (divider value + 1). Not used if updateMode is CY_CTDAC_UPDATE_DIRECT_WRITE or CY_CTDAC_UPDATE_STROBE_EDGE_IMMEDIATE

◆ dividerFracValue

uint32_t cy_stc_ctdac_config_t::dividerFracValue

The fractional divider value if using a fractional clock.

Not used if updateMode is CY_CTDAC_UPDATE_DIRECT_WRITE or CY_CTDAC_UPDATE_STROBE_EDGE_IMMEDIATE