Datasheet

484
SAM4S Series [DATASHEET]
11100F–ATARM–29-Jan-14
27.5.5 Receive Next Pointer Register
Name: PERIPH_RNPR
Access: Read/Write
• RXNPTR: Receive Next Pointer
RXNPTR contains the next receive buffer address.
When a half-duplex peripheral is connected to the PDC, RXNPTR = TXNPTR.
31 30 29 28 27 26 25 24
RXNPTR
23 22 21 20 19 18 17 16
RXNPTR
15 14 13 12 11 10 9 8
RXNPTR
76543210
RXNPTR