Broadcom NetXtreme Ethernet Adapter • Diagnostic User’s Guide
page 54
Broadcom Confidential and Proprietary
c
Custom PCI Power
Reference
Description:
Self boot PCI Power Consumption/Dissipate for D0 and D3 state.
d
Custom PCIE Power
Reference
Description:
Self boot PCIE Power Budgeting Data
e-1
Part Number
Reference
Description:
VPD part number..
e-2
Engineering Change
Reference
Description:
VPD engineering change.
e-3
Serial Number
Reference
Description:
VPD serial number.
e-4
Manufacturing ID
Reference
Description:
VPD manufacturing ID.
e-5
Read only VPD Vendor Specific Data (V0)
Reference
Description:
VPD V0 value. Data field provided for the customer.
b
Led Mode
Configure
Description:
A device can be configured to use one LED to indicate speed and activity or three LEDs.
Use a devices data sheet to verify the LED modes supported by a devices and for
exceptions to the LED modes described below.
Mac Mode (0)
The LEDs are controlled by the value in the Mac LED Control Register.
Phy Mode1 (1)
Three LEDs are used for 10/100/1000 Mbits/s and each is driven
individually by the device.
Phy Mode2 (2)
One LED is used for 10/100/1000 Mbits/s and is connected as described
below.
5700/01 – The Link10 line will indicate link for all speeds. Link100 and
Link1000 will encode the line speed as show in the following table:
Link 100
Link 1000
Speed
0 0
10
Mbits/s
1 0
100
Mbits/s
0 1
1000
Mbits/s
For all other 57xx devices the three link lines operate in an open drain
configuration and can be tied together with a pull up resistor to control a
LED.
SharedTraffic
(3)
Mode specific to the 575x and 572x chips. The link LED performs a dual
role: solid when there is a link and blinks when there is activity.
Shasta Mac
Mode (4)
Mode specific to the 575x and 572x chips. The link LED blinks only when
traffic is for Shasta.
Wireless
Combo (5)
Mode specific to the 575x and 572x chips. When link is lost the LEDs are
driven by inputs pins that are connected to the LED signals of a wireless
link.
