EELXT905PC.C2 View Datasheet(PDF) - Intel
Part Name
Description
MFG CO.
'EELXT905PC.C2' PDF : 38 Pages View PDF
LXT905 — Universal 10BASE-T Transceiver with 3.3V Support
Figure 7. Link Integrity Test Function
Power On
Idle Test
Start_Link_Loss_Timer
Start_Link_Test_Min_Timer
Link_Loss_Timer_Done ∗
TPI=Idle ∗
Link_Test_Rcvd=False
TPI=Active +
(Link_Test_Rcvd=True ∗
Link_Test_Min_Timer_Done)
Link Test Fail Reset
Link_Count=0
XMIT=Disable
RCVR=Disable
LPBK=Disable
TPI=Active
Link_Test_Rcvd=False
∗ TPI=Idle
Link Test Fail Wait
XMIT=Disable
RCVR=Disable
LPBK=Disable
Link_Count=Link_Count + 1
TPI=Active
Link_Test_Rcvd=Idle
∗ TPI=Idle
TPI=Active +
Link_Count=LC_Max
Link Test Fail Extended
XMIT=Disable
RCVR=Disable
LPBK=Disable
TPI=Idle ∗
DO=Idle
Link Test Fail
Start_Link_Test_Min_Timer
Start_Link_Test_Max_Timer
XMIT=Disable
RCVR=Disable
LPBK=Disable
Link_Test_Min_Timer_Done
∗ Link_Test_Rcvd=True
(TPI=Idle ∗ Link_Test_Max_Timer_Done) +
(Link_Test_Min_Timer_Not_Done ∗
Link_Test_Rcvd=True)
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Datasheet
Document #: 249271
Revision #: 002
Rev. Date: June 19, 2001
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