VSC8211XVW Vitesse Semiconductor Corp, VSC8211XVW Datasheet - Page 117

• 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

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2
3
25.3.28 Register 27 (1Bh) – LED Control Register
VMDS-10105 Revision 4.1
October 2006
Bit
15:14 LED Pin 4 Configuration
13:12 LED Pin 3 Configuration
11:10 LED Pin 2 Configuration
9:8
7:6
5
4
3
2
1
0
This setting is ‘Force off’ when
This setting is ‘Force on’ when
Linkxxxx/Activity stands for Link10/Activity,Link100/Activity,Link1000/Activity,Link10/100/Activity and Link100/1000/Activity. Its definition does not include the Link/
Activity function.
Register 27 (1Bh) – LED Control Register
Name
LED Pin 1 Configuration
LED Pin 0 Configuration
LED Pulse-stretch Rate/ Blink Rate R/W
LED Pulsing Enable
LED Pulse-Stretch / Blink Select
Link/Activity Behaviour
LED Linkxxxx/Activity
LED Duplex/Collision Behavior
Extended MII Register 20E.13
Extended MII Register 20E.13
3
Behavior
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
is set.
is set.
States
00 = Duplex/Collision
01
10 = Link Fault
11
00 = Link/Activity
01
10 = Fiber Media Selected
11
00 = Link10/Activity
01
10 = Link/Activity
11
00 = Link100/Activity
01
10 = Link/Activity
11
00 = Link1000/Activity
01
10 = Fault
11
0 = 5Hz blink rate/ 200ms pulse-stretch
1 = 10Hz blink rate/ 100ms pulse-stretch
1 = Enable 5kHz, 20% duty cycle LED pulsing
0 = LED pulsing disabled
1 = Collision, Activity, Rx and Tx functions will
0 = Collision, Activity, Rx and Tx functions will
1 = Link function indicates link status only
0 = Link/Activity function will blink or flash
1 = Link function indicates link status only
0 = All link functions will blink or flash when
1 = Duplex function indicates duplex status
0 = Duplex function will blink or flash when col-
1
2
1
2
1
2
1
2
1
2
117 of 165
= Tx
1 and 2
for power savings
flash at a rate selected by Blink/Pulse-
Stretch Rate bits
blink at a rate selected by Blink/Pulse-
Stretch Rate bits
when activity is present. Blink/flash behav-
ior is selected by Pulse-Stretch Enable and
Blink/Pulse-Stretch Rate bits.
activity is present. Blink/flash behavior is
selected by Pulse-Stretch Enable and Blink/
Pulse-Stretch Rate bits.
only
lision is present
= Rx
= Tx
= Link100/1000/Activity
= Link/Activity w/ Serial output on LED pins
= Rx
= Activity
= Collision
= Duplex/Collision
= Link10/100/Activity
Reset Value
CMODE
CMODE
CMODE
CMODE
CMODE
0
CMODE
0
0
CMODE
0
Datasheet
VSC8211
Sticky
S
S
S
S
S
S
S
S
S
S
S