IA186ES Datasheet, PDF (18/19 Pages) InnovASIC, Inc – PCI FAST ETHERNET LAN CONTROLLER

IA21140AF
Preliminary Data Sheet
PCI FAST ETHERNET LAN CONTROLLER
Timing Characteristics
Symbol
Definition
Trcc
srl_rclk cycle time
Trcl
srl_rclk low time
Trch
srl_rclk high time
Trcr
srl_rclk rise time
Trcf
srl_rclk fall time
Trds
srl_rxd setup to srl_rclk fall time
Trdh
srl_rxd hold after srl_rclk fall time
Trel
srl_rxen low time
treh
srl_rxen hold after srl_rclk rise time
Collision:
Timing Diagram
Tclh
srl_clsn
Min Max
85 118
38 80
38 80
-
8
-
8
10
-
5
-
120 -
10 100
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
Timing Characteristics
Symbol
Tclh
Definition
srl_clsn high time
Min Max Units
20
-
ns
Copyright © 2001
innovASIC
The End of Obsolescence™
ENG210010110 -00
Page 18 of 19
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