Module lpc845_pac::spi0::intenset [−][src]
Expand description
SPI Interrupt Enable read and Set. A complete value may be read from this register. Writing a 1 to any implemented bit position causes that bit to be set.
Structs
SPI Interrupt Enable read and Set. A complete value may be read from this register. Writing a 1 to any implemented bit position causes that bit to be set.
Register INTENSET
reader
Field RXOVEN
reader - Determines whether an interrupt occurs when a receiver overrun occurs. This happens in slave mode when there is a need for the receiver to move newly received data to the RXDAT register when it is already in use. The interface prevents receiver overrun in Master mode by not allowing a new transmission to begin when a receiver overrun would otherwise occur.
Field RXOVEN
writer - Determines whether an interrupt occurs when a receiver overrun occurs. This happens in slave mode when there is a need for the receiver to move newly received data to the RXDAT register when it is already in use. The interface prevents receiver overrun in Master mode by not allowing a new transmission to begin when a receiver overrun would otherwise occur.
Field RXRDYEN
reader - Determines whether an interrupt occurs when receiver data is available.
Field RXRDYEN
writer - Determines whether an interrupt occurs when receiver data is available.
Field SSAEN
reader - Determines whether an interrupt occurs when the Slave Select is asserted.
Field SSAEN
writer - Determines whether an interrupt occurs when the Slave Select is asserted.
Field SSDEN
reader - Determines whether an interrupt occurs when the Slave Select is deasserted.
Field SSDEN
writer - Determines whether an interrupt occurs when the Slave Select is deasserted.
Field TXRDYEN
reader - Determines whether an interrupt occurs when the transmitter holding register is available.
Field TXRDYEN
writer - Determines whether an interrupt occurs when the transmitter holding register is available.
Field TXUREN
reader - Determines whether an interrupt occurs when a transmitter underrun occurs. This happens in slave mode when there is a need to transmit data when none is available.
Field TXUREN
writer - Determines whether an interrupt occurs when a transmitter underrun occurs. This happens in slave mode when there is a need to transmit data when none is available.
Register INTENSET
writer
Enums
Determines whether an interrupt occurs when a receiver overrun occurs. This happens in slave mode when there is a need for the receiver to move newly received data to the RXDAT register when it is already in use. The interface prevents receiver overrun in Master mode by not allowing a new transmission to begin when a receiver overrun would otherwise occur.
Determines whether an interrupt occurs when receiver data is available.
Determines whether an interrupt occurs when the Slave Select is asserted.
Determines whether an interrupt occurs when the Slave Select is deasserted.
Determines whether an interrupt occurs when the transmitter holding register is available.
Determines whether an interrupt occurs when a transmitter underrun occurs. This happens in slave mode when there is a need to transmit data when none is available.