The point of the interconnect network is to model a realistic and variable 
delay between L1 and L2 (if it is a shared L2 protocol).
If you want a fixed latency between L1 and L2, play around with the topology 
and/or hack into the network to deliver packets with same delay irrespective of 
contention.

- Tushar


On Sep 11, 2012, at 1:10 AM, GE ZHIGUO wrote:

> Hi, All
>       The L1 and L2 caches are connected via Interconnections. I specify the 
> latency of the transitions in SLICC file to 1 cycle when L1 send message to 
> L2.
> But still the latency of the message delivery can be many more than 1  cycle. 
>  My question is how to specify the latency between L1 and L2 cache
> Connected via interconnect network.
> Thanks!
>  
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