TC3097-8 Просмотр технического описания (PDF) - Unspecified
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TC3097-8 Datasheet PDF : 35 Pages
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RESET
COUNT CLEAR - 0
CC(Y) = 0
Datain(Y) = DIPresent(Y)
Collin(Y)=CIPresent(Y)
DIPresent(Y)=Idle
&
CIPresent(Y)=/SQE
PARTITION W AIT - 4
Datain(Y) = Idle
Collin(Y)=/SQE
DIPresent(Y)=Idle &
CIPresent(Y)=/SQE
PARTITION HOLD - 5
Datain(Y) = Idle
C o llin (Y )= /S Q E
DIPresent(Y)=Active +
CIPresent(Y)=SQE
PARTITION COLLISION W ATCH - 6
Datain(Y) = Idle
C o llin (Y )= /S Q E
E n a b le T w 5
/COLN=Active +
ANYXN=Active +
CIPresent(X)=SQE
CIPresent(Y)=Idle &
DIPresent(Y)=Idle &
/COLN,/ANYXN=Idle
TC3097-8
Preliminary Data Sheet
COLLISION COUNT IDLE - 1
Datain(Y) = DIPresent(Y)
Collin(Y)=CIPresent(Y)
DIPresent(Y)=Active +
CIPresent(Y)=SQE
W ATCH FOR COLLISION - 2
Datain(Y) = DIPresent(Y)
Collin(Y)=CIPresent(Y)
EnableTw5
DIPresent(Y)=Idle &
CIPresent(Y)=/SQE &
/COLN,/ANYXN=Idle
DIPresent(Y)=Active &
CIPresent(Y)=/SQE &
Tw5Done &
/COLN,/ANYXN=Idle
{[/COLN=Active +
/ANYXN=Active] &
DIPresent(Y)=Active }
+
CIPresent(Y)=SQE
COLLISION COUNT INCREMENT - 3
CC(Y) = CC(Y) + 1
Datain(Y) = DIPresent(Y)
Collin(Y)=CIPresent(Y)
EnableTw6
CC(Y) >= 31 +
[CIPresent(Y)=SQE &
Tw6Done]
DIPresent(Y)=Idle &
CIPresent(Y)=/SQE
CC(Y) < 31 & /Tw6Done
CIPresent(Y)=/SQE &
DIPresent(Y)=Active &
Tw5Done & /COLN, /ANYXN=Idle
W AIT TO RESTORE PORT - 7
Datain(Y) = Idle
Collin(Y)=/SQE
CC(Y) = 0
CIPresent(Y)=/SQE & DIPresent(Y)=Idle
Figure 3. Partition State Diagram for AUI Port Y
Confidential.
Copyright © 2003, IC Plus Corp.
11/35
July 21. 2003
TC3097-8-DS-R24
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