Atmel SAM4S Xplained Pro Starter and Evaluation Kit ATSAM4S-XPRO ATSAM4S-XPRO Data Sheet
Product codes
ATSAM4S-XPRO
SAM4S Series [DATASHEET]
Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14
752
• TXBUFE: Transmission Buffer Empty
0: The buffer empty signal from the transmitter PDC channel is inactive.
1: The buffer empty signal from the transmitter PDC channel is active.
1: The buffer empty signal from the transmitter PDC channel is active.
• RXBUFF: Receive Buffer Full
0: The buffer full signal from the receiver PDC channel is inactive.
1: The buffer full signal from the receiver PDC channel is active.
1: The buffer full signal from the receiver PDC channel is active.