VSC8211XVW Vitesse Semiconductor Corp, VSC8211XVW Datasheet - Page 94

• Manufacturer Part Number: VSC8211XVW
• Description: IC PHY 10/100/1000 SGL 117-LBGA
• Manufacturer: Vitesse Semiconductor Corp
• Type: PHY Transceiverr

Specifications of VSC8211XVW

• Number Of Drivers/receivers: 1/1
• Protocol: Gigabit Ethernet
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 117-LBGA
• Case: BGA
• Dc: 07+
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 907-1023

6.15:3 – Reserved
6.2 – Local PHY Next-Page Able
The VSC8211 is not next-page capable in Clause-37 auto-negotiation, therefore this bit is hard-wired to “0”. Note that this does
not apply to bit 6.2 in Clause-28 auto-negotiation.
6.1 - Page Received
In Clause-37 view, bit 6.1 functions identically to bit 6.1 in Clause-28 view. Note, however, that next-pages can only be received
by the VSC8211 during Clause-28 autonegotiation.
6.0 - Reserved
25.3.8 Register 7 (07h) – Auto-Negotiation Next-Page Transmit Register - Clause 28/37 View
7.15 – Next Page
The Next Page bit indicates whether this is the last Next-Page to be transmitted. By default, this bit is set to “0”, indicating that
this is the last page.
7.14 – Reserved
7.13 – Message Page
The Message Page bit indicates whether this page is a message page or an unformatted page. This bit does not otherwise
affect the operation of the local PHY. By default, this bit is set to “1”, indicating that this is a message page.
7.12 – Acknowledge2
The Acknowledge2 bit indicates if the local MAC reports that it is able to act on the information (or perform the task) indicated in
the previous message. The local PHY does not interpret or act on changes in the state of this bit.
7.11 – Toggle
The Toggle bit is used by the arbitration function in the local PHY to ensure synchronization with the Link Partner during Next-
Page exchanges. The Toggle bit is automatically set to the opposite state of the Toggle bit in the previously exchanged Link
Code Word.
7.10:0 – Message/Unformatted Code
1
VMDS-10105 Revision 4.1
October 2006
Bit
15
14
13
12
11
10:0
This register is only valid for CAT-5 copper media
Register 7 (07h) – Auto-Negotiation Next-Page Transmit Register - Clause 28/37 View
Name
Next Page
Reserved
Message Page
Acknowledge2
Toggle
Message/Unformatted Code
Access
R/W
RO
R/W
R/W
RO
R/W
States
1 = More pages follow
0 = Last page
1 = Message page
0 = Unformatted page
1 = Will comply with request
0 = Cannot comply with request
1 = Previous transmitted LCW == 0
0 = Previous transmitted LCW == 1
94 of 165
1
Reset Value
0
0
1
0
0
00000000001
Datasheet
VSC8211
Sticky