Datasheet

487
SAM4S Series [DATASHEET]
11100F–ATARM–29-Jan-14
27.5.8 Transmit Next Counter Register
Name: PERIPH_TNCR
Access: Read/Write
• TXNCTR: Transmit Counter Next
TXNCTR contains the next transmit buffer size.
When a half-duplex peripheral is connected to the PDC, RXNCTR = TXNCTR.
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TXNCTR
76543210
TXNCTR