Intel IXF1104 manual Datasheet

IXF1104 4-Port Gigabit Ethernet Media Access Controller

Table 99. Auto-Negotiation Advertisement ($ Port Index + 0x64) (Sheet 2 of 2)

Bit	Name	Description	Type1	Default
	10BASE-T	0 = DTE is not 10BASE-T, full-duplex mode
6		capable	RO	1
	Full-Duplex
		1 = DTE is 10BASE-T, full-duplex mode capable
	10BASE-T	0 = DTE is not 10BASE-T, half-duplex mode
5		capable	RO	1
	Half-Duplex
		1 = DTE is 10BASE-T, half-duplex mode capable
		00001 =IEEE 802.3
		00010 =IEEE 802.9 ISLAN-16T
		00000 =Reserved for future auto-negotiation
		development
4:0	Selector Field,	11111 =Reserved for future auto-negotiation	RO	00001
	S[4:0]	development
		Unspecified or reserved combinations should not
		be transmitted
		Setting this field to a value other than 00001 will
		most likely cause auto-negotiation to fail

1. RO = Read Only; RR = Clear on Read; W = Write; R/W = Read/Write

Table 100. Auto-Negotiation Link Partner Base Page Ability ($ Port Index + 0x65) (Sheet 1 of 2)

Bit	Name	Description	Type1	Default
31:16	Reserved	Reserved	RO	0
		0 = Link partner has no ability to send multiple
15	Next Page	pages	RO	NA
		1 = Link partner has the ability to send multiple
		pages
		0 = Link partner has not received Link Code Word
14	Acknowledge	from the IXF1104	RO	NA
		1 = Link partner has received Link Code Word
		from the IXF1104
13	Remote Fault	0 = No remote fault	RO	NA
		1 = Remote fault
12	Reserved	Reserved	RO	0
		Advertise Asymmetric Pause Direction Register
		bit. This register bit is used in conjunction with
11	ASM_DIR	Pause (Register bit 4.10)	RO	1
		0 = Link partner is not capable of asymmetric
		pause
		1 = Link partner is capable of asymmetric pause
10	Link Partner Pause	Link partner wants to utilize Pause Operation as	RO	0
		defined in IEEE 802.3x Standard
9	1000BASE-T4	0 = Link partner is not 100BASE-T4 capable	RO	0
		1 = Link partner is 100BASE-T4 capable
		0 = Link partner is not 100BASE-TX, full-duplex
8	100BASE-TX	mode capable	RO	1
	Full-Duplex	1 = Link partner is 100BASE-TX, full-duplex
		mode capable
1. RO = Read Only; RR = Clear on Read; W = Write; R/W = Read/Write

184 Datasheet

Document Number: 278757

Revision Number: 007

Revision Date: March 25, 2004