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