88e3015 Marvell Semiconductor, Inc., 88e3015 Datasheet - Page 69

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

Table 40:
Table 41:
Copyright © 2006 Marvell
October 26, 2006, Advance
B i ts
15
14
13
12
11
10:0
B i ts
15
14
13
12
11
10:0
F i e l d
TxNxtPage
Reserved
TxMessage
TxAck2
TxToggle
TxData
F i e l d
RxNxtPage
RxAck
RxMessage
RxAck2
RxToggle
RxData
Register 7
Register 8
Next Page Transmit Register
Link Partner Next Page Register
M o d e
R/W
RO
R/W
R/W
RO
R/W
M o d e
RO
RO
RO
RO
RO
RO
Document Classification: Proprietary Information
H W
R s t
0x0
0x0
0x1
0x0
0x0
0x001
H W
R s t
0x0
0x0
0x0
0x0
0x0
0x000
CONFIDENTIAL
S W
R s t
0x0
0x0
0x1
0x0
0x0
0x001
S W
R s t
0x0
0x0
0x0
0x0
0x0
0x000
D e s c r i p t io n
A write to the Next Page Transmit Register implicitly
sets a variable in the Auto-Negotiation state machine
indicating that the next page has been loaded.
Transmit Code Word Bit 15
Reserved
Transmit Code Word Bit 14
Message Page Mode
Transmit Code Word Bit 13
Acknowledge2
Transmit Code Word Bit 12
Toggle
Transmit Code Word Bit 11
Message/Unformatted Field
Transmit Code Word Bit 10:0
D e s c r i p t io n
If Reg8NxtPg (16.12) is enabled, then next page is
stored in the Link Partner Next Page register; otherwise,
the Link Partner Next Page register is cleared to all 0ís.
Received Code Word Bit 15
Acknowledge
Received Code Word Bit 14
0 = Link partner not capable of next page
1 = Link partner capable of next page
Message Page
Received Code Word Bit 13
Acknowledge 2
Received Code Word Bit 12
Toggle
Received Code Word Bit 11
Message/Unformatted Field
Received Code Word Bit 10:0
Doc. No. MV-S103657-00, Rev. C
Page 69