Vmetro M5210RP-EFF, User Manual, Page: 43 / 130

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Issued June 20, 2007 M5000 Series: User Guide
AMCC 440GX PowerPC Embedded Processor
FLASH
The FLASH is only used for storing the boot image(s). It can be entirely locked/unlocked using a
configuration switch. See “Processor Subsystem SW10” on page 16.
I2C Devices
The 440GX PowerPC processor has access to the following devices on its primary I2C bus:
•
Processor SPROM used to store the MFS.
•
Processor SPROM used to store the PCI boot parameters.
•
Processor SPROM used to store the FLASH boot parameters.
•
Devices located on the I/O spacer.
TABLE 3-2.
Ethernet LEDs on the MDC-RJ45 I/O Spacer
EMAC # LED 1 LED2 Status
EMAC 1 Green Yellow (steady) 100 Mbit/s Link
Green Yellow (flashing) 100 Mbit/s Activity (RX/TX)
Green Green (steady) Duplex Link
Green Green (flashing) Collision
Not lit Yellow (steady) 10 Mbit/s Link
EMAC 2
and
EMAC 3
Yellow Yellow (flashing) 100 Mbit/s TX data
Yellow Green (flashing) 100 Mbit/s RX data
Green Yellow (flashing) 1Gbit/s TX data
Green Green (flashing) 1Gbit/s RX data
Not lit Green (flashing) 10Mbit/s RX data
Not lit Yellow (flashing) 10 Mbit/s TX data
TABLE 3-3.
Ethernet LEDs on the MDC-SFF I/O Spacer
EMAC # LED 1 LED2 Status
EMAC 1 Green Yellow (steady) 100 Mbit/s Link
Green Yellow (flashing) 100 Mbit/s Activity (RX/TX)
Green Green (steady) Duplex Link
Green Green (flashing) Collision (duplex link)
Not lit Yellow (steady) 10 Mbit/s Link
EMAC 2
and
EMAC 3
Green Yellow (flashing) 1Gbit/s TX data
Green Green (flashing) 1Gbit/s RX data