88e3015 Marvell Semiconductor, Inc., 88e3015 Datasheet - Page 64

• Manufacturer Part Number: 88e3015
• Description: Integrated 10/100 Fast Ethernet Transceiver
• Manufacturer: Marvell Semiconductor, Inc.

Table 36:
Doc. No. MV-S103657-00, Rev. C
Page 64
B i ts
15
14
13
12
11
10
9
8
F i el d
AnegAd
NxtPage
Ack
AnegAd
ReFault
Reserved
AnegAd Asym-
metric Pause
AnegAd Pause
AnegAd 100T4
AnegAd
100FDX
Register 4
Auto-Negotiation Advertisement Register
88E3015/88E3018
Integrated 10/100 Fast Ethernet Transceiver
M o d e
R/W
RO
R/W
R/W
R/W
R/W
R/W
R/W
Document Classification: Proprietary Information
H W
R s t
0x0
Always
0
0x0
0x0
0x0
0x0
0x0
0x1
CONFIDENTIAL
S W
R s t
Retain
Always
0
Retain
Retain
Retain
Retain
Retain
Retain
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.
October 26, 2006, Advance
Copyright © 2006 Marvell