40.6.46 Wake-on-LAN Register

Name:	EMAC_WOL
Offset:	0xC4
Reset:	0x00000000
Property:	Read/Write


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

When set, multicast hash events causes the wol output to be asserted.

Bit 18 – SA1 Specific Address Register 1 Event Enable

When set, specific address 1 events causes the wol output to be asserted.

Bit 17 – ARP ARP Request Event Enable

When set, ARP request events causes the wol output to be asserted.

Bit 16 – MAG Magic Packet Event Enable

When set, magic packet events causes the wol output to be asserted.

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

Written to define the least significant 16 bits of the target IP address that is matched to generate a Wake-on-LAN event. A value of zero does not generate an event, even if this is matched by the received frame.