Datasheet

 2006-2012 Microchip Technology Inc. . DS39662E-page 49
ENC28J60
FIGURE 8-1: RECEIVE FILTERING USING OR LOGIC
Packet Detected on Wire,
ANDOR = 0 (OR)
UCEN set?
PMEN set?
MPEN set?
HTEN set?
MCEN set?
BCEN set?
No
No
No
No
No
Unicast
Pattern
Magic Packet™
Hash table
Multicast
Broadcast
destination?
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
packet?
matches?
for us?
bit set?
destination?
No
UCEN, PMEN,
No
MPEN, HTEN,
No
Yes
MCEN and BCEN
all clear?
CRCEN set?
No
Accept Packet
Reject Packet
No
Yes
Yes
CRCEN valid?