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RTL8100B(L)
2001-11-9
Rev.1.41
12
00D2h
R/W
LSBCRC6
LSB of the mask byte of wakeup frame6 within offset 12 to 75
00D3h
R/W
LSBCRC7
LSB of the mask byte of wakeup frame7 within offset 12 to 75
00D4h-00D7h
-
-
Reserved
00D8h
R/W
Config5
Configuration register 5
00D9h-00FFh
-
-
Reserved
5.1 Receive Status Register in Rx packet header
Bit
R/W
Symbol
Description
15
R
MAR
Multicast Address Received: This bit set to 1 indicates that a multicast
packet is received.
14
R
PAM
Physical Address Matched: This bit set to 1 indicates that the destination
address of this packet matches the value written in ID registers.
13
R
BAR
Broadcast Address Received: This bit set to 1 indicates that a broadcast
packet is received. BAR, MAR bit will not be set simultaneously.
12-6
-
-
Reserved
5
R
ISE
Invalid Symbol Error: (100BASE-TX only) This bit set to 1 indicates
that an invalid symbol was encountered during the reception of this packet.
4
R
RUNT
Runt Packet Received: This bit set to 1 indicates that the received packet
length is smaller than 64 bytes ( i.e. media header + data + CRC < 64
bytes )
3
R
LONG
Long Packet: This bit set to 1 indicates that the size of the received
packet exceeds 4k bytes.
2
R
CRC
CRC Error: When set, indicates that a CRC error occurred on the
received packet.
1
R
FAE
Frame Alignment Error: When set, indicates that a frame alignment
error occurred on this received packet.
0
R
ROK
Receive OK: When set, indicates that a good packet is received.
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