General Settings (continued)
Automatic Auto-Negotiation:
If enabled, speed and duplex mode is automatically negotiated with the
link partner. Otherwise, the auto-negotiation procedure can be triggered manually. Please refer to
the
section in MAC Command
for operating in this mode.
Address:
Allows selection of the address filtering option from disabled to up to 32 addresses.
MDIO Direction:
Determines the direction of the MDIO (Management data input/output) signal. In
VDSL MAC mode, the management interface has to be the clock master. In VDSL PHY mode the
management interface has to be the clock slave.
PHY Address:
Address sampled from PHY Address pins (pins 73-74, 77-78, 72) upon reset.
Note: This address has to match the PHY address of the interfaced Ethernet PHY. Otherwise, no
communication via the serial management interface is possible.
Reset Ethernet Data Path Machine:
Resets the Ethernet interface block in the VDSL Modem.
MAC Command
Note: These settings are only available in MII MAC
mode.
Trigger Auto-Negotiation:
Triggers Auto-Negotiation with the advertising
arguments given.
Note: Depending on the Ethernet configuration
of the system this procedure changes the
Ethernet configuration registers adjusted in the
General Settings page (see the section General
Settings)
Trigger FORCE:
Forces the interfaced Ethernet PHY to work with the
adjusted speed and duplex mode.
Note: Depending on the Ethernet configuration
of the system this procedure changes the
Ethernet configuration registers adjusted in the
General Settings page (see the section General
Settings)
PHY Link:
Reflects the LINK bit in the Basic Mode Status
Register (BMSR) of the interfaced Ethernet PHY
and indicates that an Ethernet link is established.
PHY Auto-Negotiation done:
Reflects the Auto-Negotiation Complete bit in the
Basic Mode Status Register (BMSR) of the
interfaced Ethernet PHY and indicates that the
Figure 18 Ethernet Configuration - MAC Command
Auto-Negotiation procedure is completed.
16
Summary of Contents for Extreme Copper XC-RP300
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