Datasheet

SAM9G20
DS60001516A-page 258  2017 Microchip Technology Inc.
23.4.5 Receive Next Pointer Register
Name:PERIPH_RNPR
Access:Read/Write
RXNPTR: Receive Next Pointer
RXNPTR contains 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