Struct lpc845_pac::spi0::stat::SSA_W [−][src]
pub struct SSA_W<'a> { /* fields omitted */ }
Expand description
Field SSA
writer - Slave Select Assert. This flag is set whenever any slave select transitions from deasserted to asserted, in both master and slave modes. This allows determining when the SPI transmit/receive functions become busy, and allows waking up the device from reduced power modes when a slave mode access begins. This flag is cleared by software.