Enum lpc845_pac::usart0::ctl::ADDRDET_A [−][src]
pub enum ADDRDET_A {
DISABLED,
ENABLED,
}
Expand description
Enable address detect mode.
Value on reset: 0
Variants
0: Disabled. The USART presents all incoming data.
1: Enabled. The USART receiver ignores incoming data that does not have the most significant bit of the data (typically the 9th bit) = 1. When the data MSB bit = 1, the receiver treats the incoming data normally, generating a received data interrupt. Software can then check the data to see if this is an address that should be handled. If it is, the ADDRDET bit is cleared by software and further incoming data is handled normally.