MRF24J40 datasheet(22/151 Pages) MICROCHIP

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MRF24J40

DS30009776E-page 22

Preliminary

 2021 Microchip Technology Inc.

2.15.3

SHORT ADDRESS CONTROL

REGISTERS DETAIL

RXMCR: RECEIVE MAC CONTROL REGISTER (ADDRESS: 0x00)

R/W-0

NOACKRSP

PANCOORD

COORD

ERRPKT

PROMI

bit 7

bit 0

Legend:

r = reserved

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

bit 7-6

Reserved: Maintain as ‘0’

bit 5

NOACKRSP: Automatic Acknowledgement Response bit

1 = Disables automatic Acknowledgement response

0 = Enables automatic Acknowledgement response. Acknowledgements are returned when they are

requested (default).

bit 4

Reserved: Maintain as ‘0’

bit 3

PANCOORD: PAN Coordinator bit

1 = Set device as PAN coordinator

0 = Device is not set as PAN coordinator (default)

bit 2

COORD: Coordinator bit

1 = Set device as coordinator

0 = Device is not set as coordinator (default)

bit 1

ERRPKT: Packet Error Mode bit

1 = Accept all packets including those with CRC error

0 = Accept only packets with good CRC (default)

bit 0

PROMI: Promiscuous Mode bit

1 = Receive all packet types with good CRC

0 = Discard packet when there is a MAC address mismatch, illegal frame type, dPAN/sPAN or MAC

short address mismatch (default)

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