Marvell 88E3015 Manual page 64

88E3015/88E3018
Integrated 10/100 Fast Ethernet Transceiver
Table 36: Auto-Negotiation Advertisement Register
Register 4
B i ts F i el d
15 AnegAd
NxtPage
14 Ack
13 AnegAd
ReFault
12 Reserved
11 AnegAd Asym-
metric Pause
10 AnegAd Pause
9 AnegAd 100T4
8 AnegAd
100FDX
Doc. No. MV-S103657-00, Rev. D
Page 64
M o d e H W S W
R s t R s t
R/W 0x0 Retain
RO Always Always
0 0
R/W 0x0 Retain
R/W 0x0 Retain
R/W 0x0 Retain
R/W 0x0 Retain
R/W 0x0 Retain
R/W 0x1 Retain
Document Classification: Proprietary Information
D e s c r i p t io n
Next Page
0 = Not advertised
1 = Advertise
Values programmed into the Auto-Negotiation Adver-
tisement Register have no effect unless Auto-Negotia-
tion is restarted (RestartAneg 0.9) or link goes down.
Must be 0.
Remote Fault Mode
0 = Do not set Remote Fault bit
1 = Set Remote Fault bit
Values programmed into the Auto-Negotiation Adver-
tisement Register have no effect unless Auto-Negotia-
tion is restarted (RestartAneg 0.9) or link goes down.
Must be 0.
Reserved bits are R/W to allow for forward compatibility
with future IEEE standards.
Values programmed into the Auto-Negotiation Adver-
tisement Register have no effect unless Auto-Negotia-
tion is restarted (RestartAneg 0.9) or link goes down.
Asymmetric Pause Mode
0 = Asymmetric PAUSE not implemented
1 = Asymmetric PAUSE implemented
Values programmed into the Auto-Negotiation Adver-
tisement Register have no effect unless Auto-Negotia-
tion is restarted (RestartAneg 0.9) or link goes down.
Pause Mode
0 = MAC PAUSE not implemented
1 = MAC PAUSE implemented
Values programmed into the Auto-Negotiation Adver-
tisement Register have no effect unless Auto-Negotia-
tion is restarted (RestartAneg 0.9) or link goes down.
100BASE-T4 mode
0 = Not capable of 100BASE-T4
Must be 0.
100BASE-TX full-duplex Mode
0 = Not advertised
1 = Advertise
Values programmed into the Auto-Negotiation Adver-
tisement Register have no effect unless Auto-Negotia-
tion is restarted (RestartAneg 0.9) or link goes down.
Copyright © 2008 Marvell
January 4, 2008, Advance