Freescale Semiconductor MCF5480 - Manual (Page 818)

MCF548x Reference Manual, Rev. 3
26-56 Freescale Semiconductor
After initialization and after enabling the receiver, the receiver is ready to receive data. While receiving
serial data, the receiver will eliminate STA and STO, and these flags are not written into the FIFO. After
receiving enough data, PSC asserts request/interrupt to prompt the processor to read the received data.
26.7.3.2 FIR Mode
After initialization, writing data to the TB and enabling the transmitter sends data via the PSCnTXD port.
The PA, STA, CRC (option), and STO are automatically added.
After initialization and after enabling the receiver, the receiver is ready to receive data. While receiving
serial data, the receiver will eliminate PA, STA, and STO, and these flags are not written into the FIFO.
After receiving enough data, PSC asserts request/interrupt to prompt the processor to read the received
data.