Enum lpc845_pac::dma0::channel::cfg::TRIGPOL_A [−][src]
pub enum TRIGPOL_A {
ACTIVE_LOW_FALLING,
ACTIVE_HIGH_RISING,
}
Expand description
Trigger Polarity. Selects the polarity of a hardware trigger for this channel.
Value on reset: 0
Variants
0: Active low - falling edge. Hardware trigger is active low or falling edge triggered, based on TRIGTYPE.
1: Active high - rising edge. Hardware trigger is active high or rising edge triggered, based on TRIGTYPE.