L-ET1011C2-CI-D LSI, L-ET1011C2-CI-D Datasheet - Page 55

• Manufacturer Part Number: L-ET1011C2-CI-D
• Manufacturer: LSI

Specifications of L-ET1011C2-CI-D

• Number Of Receivers: 1
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Lead Free Status / Rohs Status: Compliant

September 2007
LSI Corporation
Register Description
Register Functions/Settings
Table 45. Interrupt Status Register—Address 25
1. If the management frame preamble is suppressed (MF preamble suppression, register 0, bit 6), it is possible for the PHY to lose synchronization if there is
2. An event has occurred and the corresponding interrupt mask bit is enabled (set = 1).
15:11
a glitch at the interface. The PHY can recover if a single frame with a preamble is sent to the PHY. The MDIO sync lost interrupt can be used to detect loss
of synchronization and, thus, enable recovery.
Bit
10
9
8
7
6
5
4
3
2
1
0
Reserved
TDR/IP Phone
MDIO Sync Lost
Autonegotiation
Status Change
CRC Errors
Next Page Received 1 = Event has occurred.
Error Counter Full
FIFO Overflow/
Underflow
Receive Status
Change
Link Status Change 1 = Event has occurred.
Automatic Speed
Downshift
MII Interrupt Pend-
ing
Name
(continued)
1 = Event has completed.
0 = Event has not completed.
1 = Event has occurred.
0 = Event has not occurred.
1 = Event has occurred.
0 = Event has not occurred.
1 = Event has occurred.
0 = Event has not occurred.
0 = Event has not occurred.
1 = Event has occurred.
0 = Event has not occurred.
1 = Event has occurred.
0 = Event has not occurred.
1 = Event has occurred.
0 = Event has not occurred.
0 = Event has not occurred.
1 = Event has occurred.
0 = Event has not occurred.
1 = Interrupt pending.
0 = No interrupt pending.
(continued)
Interrupt Status Register
Description
—
Gigabit Ethernet Transceiver
Type
RO,
RO,
RO,
RO,
RO,
RO,
RO,
RO,
RO,
RO,
RO,
LH
LH
LH
LH
LH
LH
LH
LH
LH
LH
LH
—
Default
—
0
0
0
0
0
0
0
0
0
0
0
Notes
—
—
—
—
—
—
—
—
—
—
1
2
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