STMicroelectronics FlexSPIN: SPI configurable stepper and DC multi motor driver evaluation board EVAL6460 EVAL6460 Fiche De Données

   

   

   

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 Doc ID 17713 Rev 1

Any event detection can be enabled and disabled by setting at logic level 1 the relative 
enable bit in the interrupt controller configuration register (IntCrtlCfg).

The interrupt controller can be programmed to give a pulse when a monitored event 
happens or to continuously maintaining the output active until the interrupt condition is 
finished.

When programmed to signal the enabled events by giving pulses, the interrupt controller can 
be configured to disable the event that caused the interrupt request until the firmware re-
enables it writing the relative bit in the control register (IntCrtlCtrl) or to continue to monitor 
the event.

The GPIO output of this circuit can be programmed to be active high or active low.

         

WDWarn

Watch dog warning event

WD

Watch dog event

DigCmp

Digital comparator 

ADCDone1

ADC conversion done 1

(1)

ADCDone2

ADC conversion done 2

Vloop1Ilim

AUX1 Ilimit event.

1.

This event is disabled if the related ADC channel is configured in continuous mode.