Marvell 88E3015 Manual page 69

Table 40: Next Page Transmit Register
Register 7
B i ts F i e l d
15 TxNxtPage
14 Reserved
13 TxMessage
12 TxAck2
11 TxToggle
10:0 TxData
Table 41: Link Partner Next Page Register
Register 8
B i ts F i e l d
15 RxNxtPage
14 RxAck
13 RxMessage
12 RxAck2
11 RxToggle
10:0 RxData
Copyright © 2008 Marvell
January 4, 2008, Advance
M o d e H W S W
R s t R s t
R/W 0x0 0x0
RO 0x0 0x0
R/W 0x1 0x1
R/W 0x0 0x0
RO 0x0 0x0
R/W 0x001 0x001
M o d e H W S W
R s t R s t
RO 0x0 0x0
RO 0x0 0x0
RO 0x0 0x0
RO 0x0 0x0
RO 0x0 0x0
RO 0x000 0x000
Document Classification: Proprietary Information
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. D
Register Description
Page 69