MRF24XA_15 Datasheet, PDF (126/258 Pages) Microchip Technology – Low-Power, 2.4 GHz ISM-Band IEEE 802.15.4™ RF

MRF24XA
REGISTER 4-16: RXCON2 (MAC RECEIVE CONTROL REGISTER 2)
R/C/HS-0
R/W-0
R-0
R/W-0
R/W-0
R/W-0
RXBUFFUL IDENTREJ ACKRXFP ACKTXFP AUTORPTEN AUTOACKEN
bit 7
ADDRESS: 0x16
R/W-0
R/W-0
ADPTCHEN ADPTDREN
bit 0
Legend: R = Readable bit W = Writable bit
-n = Value at POR
‘1’ = Bit is set
r = Reserved
HS = Hardware Set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
C = Clearable bit
bit 7-3
bit 2
bit 1-0
Out of scope
AUTOACKEN: Auto-Acknowledge Enable bit
Recipient of a data frame: If this bit is set, the device automatically transmits an ACK packet whenever
a packet is received and its AckReq bit is set.
Originator of a data frame: If this bit is set, the device awaits an ACK packet after the transmission of a
packet (and after each retransmissions), and automatically processes the received ACKnowledge
packet without writing it to the buffer. Setting this bit is required to enable automatic retransmissions of
the device. The host MCU must clear AUTOACKEN to disable the automatic processing of
acknowledge frames and enable writing to the buffer.
1 = Automatic Acknowledge processing enabled
0 = Automatic Acknowledge processing disabled
Out of scope
DS70005023C-page 126
Preliminary
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