VSC8211XVW Vitesse Semiconductor Corp, VSC8211XVW Datasheet - Page 92

• 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

5.9:5 – LP Advertise Capability
Bits 5.9:5 reflect the abilities of the Link Partner. A “1” on any of these bits indicates that the Link Partner advertises capability of
performing the corresponding mode of operation. These bits are not available for read in Clause-37 view, but remain valid for
CAT-5 copper media and can be viewed by switching to Clause-28 view.
5.4:0 – LP Advertise Selector Field
Bits 5.4:0 indicate the state of the Link Partner’s Selector Field. The local PHY does not otherwise use these bits.
25.3.6.4 Clause 37 View
5.15 – LP Next-Page Transmit Request
In Clause-37 view, bit 5.15 functions identically to bit 5.15 in Clause-28 view.
5.14 - LP Acknowledge
In Clause-37 view, bit 5.14 functions identically to bit 5.14 in Clause-28 view.
5.13:12 – LP Remote Fault
Bits 5.13:12 return a “1” when the Link Partner signals that a remote fault (from its perspective) has occurred. The local PHY
does not otherwise use these bits. Note that IEEE Clause-37 provides for two remote fault bits, while Clause-28 provides only a
single remote fault bit. This discrepancy is handled in Extended MII Register bits
16E.0 - Remote Fault Mapping OR .
5.11:9 - Reserved
5.8 - LP Advertise Asymmetric Pause
In Clause-37 view, bit 5.8 functions identically to bit 5.11 in Clause-28 view. The state of this bit is valid when the
Negotiation Complete bit (1.5)
5.7 - LP Advertise Symmetric Pause
In Clause-37 view, bit 5.7 functions identically to bit 5.10 in Clause-28 view.The state of this bit is valid when the
Negotiation Complete bit (1.5)
5.6:5 - LP Advertise 1000BASE-X
Bits 5.6:5 reflect the 1000Mbit capability advertisement received from the link partner for both fiber and copper media.
Therefore, these bits are set either if bits 5.6:5 are set during Clause-37 autonegotiation, or if MII Register bits 10.11:10 are set
during Clause-28 autonegotiation.
VMDS-10105 Revision 4.1
October 2006
Bit
15
14
13:12 LP Remote Fault
11:9
8
7
6
5
4:0
Register 5(05h) – Auto-Negotiation Link Partner Ability Register - Clause 37 View
Name
LP Next-Page Transmit Request
LP Acknowledge
Reserved
LP Advertise Asymmetric Pause
LP Advertise Symmetric Pause
LP Advertise 1000BASE-X HDX
LP Advertise 1000BASE-X FDX
Reserved
is set.
is set.
The state of this bit is valid when the
Access
RO
RO
RO
RO
RO
RO
RO
RO
RO
States
1 = LP next-page transmission request
1 = LP acknowledge
LP remote fault
1 = LP Advertise Asymmetric Pause
1 = LP Advertise Symmetric Pause
1 = 1000BASE-X HDX capable
1 = 1000BASE-X FDX capable
92 of 165
Auto-Negotiation Complete bit (1.5)
16E.2:1 - Remote Fault Mapping Mask
Reset Value
0
0
00
000
0
0
0
0
00000
is set.
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