TIDM-1001: 如何实现两相交错并联

您好，

它是通过LLC_HAL.C文件中的以下代码行完成的,从第163行到第260行

//
// Configure the action qualifier submodules for primary switching and
// synchronous rectification to give 180 degree phase shift between the
// two interleaved phases.
//

//
// === Action Qualifier SubModule - PH1, PRI === //
//
// EPWMA low on CTR = 0
// EPWMA high on CTR = CMPA, in up-count mode
// EPWMA low on CTR = PRD
// EPWMB AQ output is inverted by DB for RED on EPWMB output
// EPWMB high on CTR = 0
// EPWMB high on CTR = PRD
// EPWMB low on CTR = CMPB, in down-count mode
//
EPWM_setActionQualifierAction(LLC_PRI1_PWM_BASE, EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_LOW,
EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(LLC_PRI1_PWM_BASE, EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_HIGH,
EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(LLC_PRI1_PWM_BASE, EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_LOW,
EPWM_AQ_OUTPUT_ON_TIMEBASE_PERIOD);
EPWM_setActionQualifierAction(LLC_PRI1_PWM_BASE, EPWM_AQ_OUTPUT_B,
EPWM_AQ_OUTPUT_HIGH,
EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(LLC_PRI1_PWM_BASE, EPWM_AQ_OUTPUT_B,
EPWM_AQ_OUTPUT_HIGH,
EPWM_AQ_OUTPUT_ON_TIMEBASE_PERIOD);
EPWM_setActionQualifierAction(LLC_PRI1_PWM_BASE, EPWM_AQ_OUTPUT_B,
EPWM_AQ_OUTPUT_LOW,
EPWM_AQ_OUTPUT_ON_TIMEBASE_DOWN_CMPB);

//
// === Action Qualifier SubModule - PH1, SEC === //
//
// EPWMA high on CTR = 0
// EPWMA low on CTR = CMPA, in up count
// EPWMA low on CTR = PRD
// EPWMB high on CTR = 0
// EPWMB low on CTR = PRD
// EPWMB high on CTR = CMPB, in down count
//
EPWM_setActionQualifierAction(LLC_SEC1_PWM_BASE, EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_HIGH,
EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(LLC_SEC1_PWM_BASE, EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_LOW,
EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(LLC_SEC1_PWM_BASE, EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_LOW,
EPWM_AQ_OUTPUT_ON_TIMEBASE_PERIOD);
EPWM_setActionQualifierAction(LLC_SEC1_PWM_BASE, EPWM_AQ_OUTPUT_B,
EPWM_AQ_OUTPUT_HIGH,
EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(LLC_SEC1_PWM_BASE, EPWM_AQ_OUTPUT_B,
EPWM_AQ_OUTPUT_LOW,
EPWM_AQ_OUTPUT_ON_TIMEBASE_PERIOD);
EPWM_setActionQualifierAction(LLC_SEC1_PWM_BASE, EPWM_AQ_OUTPUT_B,
EPWM_AQ_OUTPUT_HIGH,
EPWM_AQ_OUTPUT_ON_TIMEBASE_DOWN_CMPB);

#if(LLC_NUMBER_OF_PHASES == 2)

//
// === Action Qualifier SubModule - PH2, PRI ===//
//
// Set EPWMA low on CTR = PRD
// Set EPWMA high on CTR = CMPB in down-count
// Set EPWMA low on CTR = 0
// Set EPWMB high on CTR = CMPB
// Set EPWMB low on CTR = CMPA in up-count
// Set EPWMB high on CTR = PRD
//
EPWM_setActionQualifierAction(LLC_PRI2_PWM_BASE, EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_LOW,
EPWM_AQ_OUTPUT_ON_TIMEBASE_PERIOD);
EPWM_setActionQualifierAction(LLC_PRI2_PWM_BASE, EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_HIGH,
EPWM_AQ_OUTPUT_ON_TIMEBASE_DOWN_CMPB);
EPWM_setActionQualifierAction(LLC_PRI2_PWM_BASE, EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_LOW,
EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(LLC_PRI2_PWM_BASE, EPWM_AQ_OUTPUT_B,
EPWM_AQ_OUTPUT_HIGH,
EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(LLC_PRI2_PWM_BASE, EPWM_AQ_OUTPUT_B,
EPWM_AQ_OUTPUT_LOW,
EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(LLC_PRI2_PWM_BASE, EPWM_AQ_OUTPUT_B,
EPWM_AQ_OUTPUT_HIGH,
EPWM_AQ_OUTPUT_ON_TIMEBASE_PERIOD);

Thanks

对的