45.7.29 ETH Wake on LAN Register

Table 45-43. Register Bit Attribute Legend
Symbol	Description	Symbol	Description	Symbol	Description
R	Readable bit	HC	Cleared by Hardware	(Grey cell)	Unimplemented
W	Writable bit	HS	Set by Hardware	X	Bit is unknown at Reset
K	Write to clear	S	Software settable bit	—	—

Name:	WOL
Offset:	0x10B8
Reset:	0x00000000
Property:	-


Bit	31	30	29	28	27	26	25	24

Access
Reset


Bit	23	22	21	20	19	18	17	16
					MTI	SA1	ARP	MAG
Access					R/W	R/W	R/W	R/W
Reset					0	0	0	0


Bit	15	14	13	12	11	10	9	8
	IP[15:8]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0


Bit	7	6	5	4	3	2	1	0
	IP[7:0]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0

Bit 19 – MTI Multicast Hash Event Enable

Value	Description
0	Wake on LAN multicast hash Event disabled
1	Wake on LAN multicast hash Event enabled

Bit 18 – SA1 Specific Address Register 1 Event Enable

Value	Description
0	Wake on Specific Address Register 1 Event disabled
1	Wake on Specific Address Register 1 Event enabled

Bit 17 – ARP ARP Request Event Enable

Value	Description
0	Wake on LAN ARP request Event disabled
1	Wake on LAN ARP request Event enabled

Bit 16 – MAG Magic Packet Event Enable

Note: Wake-up timing requires the PMU to operate in the MLDO mode if magic packet is enabled.

Value	Description
0	Wake on LAN magic packet Event disabled
1	Wake on LAN magic packet Event enabled

Bits 15:0 – IP[15:0] ARP Request IP Address

Wake on LAN ARP request IP address. Written to define the 16 least significant bits of the target IP address that is matched to generate a Wake on LAN event.

Value	Description
0x0000	No Event generated, even if matched by the received frame.
0x0001-0xFFFF	Wake on LAN Event generated for matching LSB of the target IP address.