參數(shù)資料
型號: LXT914PC
英文描述: LAN HUB CONTROLLER
中文描述: 局域網(wǎng)集線器控制器
文件頁數(shù): 19/42頁
文件大?。?/td> 561K
代理商: LXT914PC
Flexible Quad Ethernet Repeater
LXT914
Datasheet
19
Figure 4. Partitioning State Machine
PARTITION WAIT
Datain(X) = II
Collin(X) = SQE
PARTITION HOLD
Datain(X) = II
Collin(X) = SQE
DIPresent(X) = II *CIPresent(X) = SQE
DIPresent(X) = II + CIPresent(X) = SQE
CIPresent(X) =
SQE
DIPresent(X) = II
CIPresent = SQE
PARTITION COLLISION
WATCH
Datain(X) = II
Collin(X) = SQE
StartTw5
WAIT TO RESTORE
PORT
Datain(X) = II
Collin(X) = SQE
CC(X) = 0
Tw5Done * DIPresent(X) = II
*
CIPresent(X) = SQE
COUNT CLEAR
CC(X) = 0
Datain(X) = DIPresent(X)
Collin(X) = CIPresent(X)
Begin
COLLISION COUNT IDLE
Datain(X) = DIPresent(X)
Collin(X) = CIPresent(X)
DIPresent(X) = II *
CIPresent(X) = SQE
WATCH FOR
COLLISION
StartTw5
Datain(X) = DIPresent(X)
Collin(X) = CIPresent(X)
COLLSION COUNT
INCREMENT
Datain(X) = DIPresent(X)
Collin(X) = CIPresent(X)
CC(X) = CC(X) + 1
StartTw6
DIPresent(X) = II *
CIPresent(X) = SQE
Tw5Done * DIPresent(X) = II *
CIPresent(X) = SQE
DIPresent(X) = II + CIPresent(X) = SQE
CIPresent(X) = SQE
CC(X)
CCLimit + (Tw6Done *
CIPresent(X) = SQE)
DIPresent(X) = II *
CIPresent(X) = SQE *
CC(X) < CCLimit *
Tw6Done
DIPresent(X) = II * CIPresent (X) = SQE
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