Nxp semiconductors – NXP Semiconductors LPC24XX UM10237 User Manual
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UM10237_4
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User manual
Rev. 04 — 26 August 2009
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NXP Semiconductors
UM10237
Chapter 11: LPC24XX Ethernet
7.3.2 Receive Filter WoL Status Register (RxFilterWoLStatus - 0xFFE0 0204)
The Receive Filter Wake-up on LAN Status register (RxFilterWoLStatus) is a Read Only
register with an address of 0xFFE0 0204.
lists the definition of the individual bits in the register.
The bits in this register record the cause for a WoL. Bits in RxFilterWoLStatus can be
cleared by writing the RxFilterWoLClear register.
7.3.3 Receive Filter WoL Clear Register (RxFilterWoLClear - 0xFFE0 0208)
The Receive Filter Wake-up on LAN Clear register (RxFilterWoLClear) is a Write Only
register with an address of 0xFFE0 0208.
lists the definition of the individual bits in the register.
12
MagicPacketEnWoL
When set to ’1’, the result of the magic packet filter will
generate a WoL interrupt when there is a match.
0
13
RxFilterEnWoL
When set to ’1’, the result of the perfect address
matching filter and the imperfect hash filter will
generate a WoL interrupt when there is a match.
0
31:14 -
Unused
0x0
Table 223. Receive Filter Control register (RxFilterCtrl - address 0xFFE0 0200) bit
description
Bit
Symbol
Function
Reset
value
Table 224. Receive Filter WoL Status register (RxFilterWoLStatus - address 0xFFE0 0204) bit
description
Bit
Symbol
Function
Reset
value
0
AcceptUnicastWoL
When the value is ’1’, a unicast frames caused WoL.
0
1
AcceptBroadcastWoL
When the value is ’1’, a broadcast frame caused WoL.
0
2
AcceptMulticastWoL
When the value is ’1’, a multicast frame caused WoL.
0
3
AcceptUnicastHashWoL
When the value is ’1’, a unicast frame that passes the
imperfect hash filter caused WoL.
0
4
AcceptMulticastHashWoL When the value is ’1’, a multicast frame that passes the
imperfect hash filter caused WoL.
0
5
AcceptPerfectWoL
When the value is ’1’, the perfect address matching filter
caused WoL.
0
6
-
Unused
0x0
7
RxFilterWoL
When the value is ’1’, the receive filter caused WoL.
0
8
MagicPacketWoL
When the value is ’1’, the magic packet filter caused
WoL.
0
31:9 -
Unused
0x0