ICS1892 datasheet(81/148 Pages) ICST

81 / 148 page

Chapter 8

Management Register Set

ICS1892, Rev. D, 2/26/01

February 26, 2001

ICS1892

8.8.2

Parallel Detection Fault (bit 6.4)

The ICS1892 sets this bit to a logic one if a parallel detection fault is encountered. A parallel detection fault

occurs when the ICS1892 cannot disseminate the technology being used by its remote link partner.

Bit 6.4 is a latching high (LH) status bit. (For more information on latching high and latching low bits, see

Section 8.1.4.1, “Latching High Bits” and Section 8.1.4.2, “Latching Low Bits”.)

8.8.3

Link Partner Next Page Able (bit 6.3)

Bit 6.3 is a status bit that reports the capabilities of the remote link partner to support the Next Page

features of the auto-negotiation process. The ICS1892 sets this bit to a logic one if the remote link partner

sets the Next Page bit in its Link Control Word.

8.8.4

Next Page Able (bit 6.2)

Bit 6.2 is a status bit that reports the capabilities of the ICS1892 to support the Next Page features of the

auto-negotiation process. The ICS1892 sets this bit to a logic one to indicate that it is capable of supporting

these features.

8.8.5

Page Received (bit 6.1)

The ICS1892 sets this bit to a logic one if a parallel detection fault is encountered. A parallel detection fault

occurs when the ICS1892 cannot disseminate the technology being used by its remote link partner.

Bit 6.1 is a latching high (LH) status bit. (For more information on latching high and latching low bits, see

Section 8.1.4.1, “Latching High Bits” and Section 8.1.4.2, “Latching Low Bits”.)

8.8.6

Link Partner Auto-Negotiation Able (bit 6.0)

If the ICS1892:

• Does not receive Fast Link Pulse bursts from its remote link partner, then this bit remains a logic zero.

• Receives valid FLP bursts from its remote link partner (thereby indicating that it can participate in the

auto-negotiation process), then the ICS1892 sets this bit to a logic one.

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