DP83950BNU NSC [National Semiconductor], DP83950BNU Datasheet - Page 73

• Manufacturer Part Number: DP83950BNU
• Manufacturer: NSC [National Semiconductor]

9 0 AC and DC Specifications
INTER RIC BUS OUTPUT TIMING
Note In these diagrams the Inter-RIC and Management Busses are shown using active high signals active low signals may also be used See Section 5 5 Mode
Load Operation
Note In a Multi-RIC system the PKEN signal is valid only for the first receiving RIC
Number
T101
T102
T103
T104
T105
T106
T107
T108
T109
T110
ircoh
ircol
ircoc
actndapkena
actndairea
ireoairca
irdov
irdos
ircohirei
ircclks
Symbol
IRC Output High Time
IRC Output Low Time
IRC Output Cycle Time
ACTNd Active to PKEN Active
ACTNd Active to IRE Active
IRE Output Active to IRC Active
IRD Output Valid from IRC
IRD Output Stable Valid Time
IRC Output High to IRE Inactive
Number of IRCs after IRE Inactive
(Continued)
Parameter
73
Min
555
560
45
45
90
90
30
5
Max
110
1 8
55
55
10
70
TL F 11096 – 35
Units
clks
ns
ns
ns
ns
ns
ns
ns
ns
s