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ICS1890
Auto-Negotiation Complete (bit 5)
When set to a logic one, this bit indicates that the
ICS1890
has completed the auto-negotiation process and that the
contents of registers 4, 5 and 6 are valid. When set to a logic
zero, this bit indicates that auto-negotiation is not complete
Remote Fault (bit 4)
When set to a logic one, this bit indicates that a remote fault
has been detected by Auto-Negotiation. This bit remains set
to a logic one until the fault condition goes away and the
register bit is cleared by reading the status register or by a
reset command.
Auto-Negotiation Ability (bit 3)
This bit defaults to a
logic one indicating that the
ICS1890
is able to support Auto-
Negotiation.
Link Status (bit 2)
When set to a logic one, this bit indicates that the Link
Monitor has established a valid link. If the Link Monitor
detects a link failure, this bit is set to a logic zero and remains
zero through the next read of the status register. A link failure
may be due to an error in the receive channel or an error in the
receive channel of the link partner (that is, a remote fault).
If auto-negotiation mode is enabled, a local receive channel
error will occur if link pulses are not present during the auto-
negotiation process or when operating in the 10Base-T mode.
Jabber detect (bit 1)
When set to logic one, this bit indicates that the
ICS1890
has
detected the jabber condition. It remains set until cleared by
reading the status register.
Extended Capability (bit 0)
This bit is permanently set to a logic one indicating that the
ICS1890
has an extended register set.
Summary of Contents for PHYceiver ICS1890
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