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To: muzosi who wrote (131379)3/30/2001 9:24:50 PM
From: Elmer  Read Replies (2) | Respond to of 186894
 
I beg to differ. A cycle accurate C++ is as close you can get to the real thing as possible without actually using the physical thing. In fact this is how the final RTL is verified; against the golden model. But if you're saying that no chip can be trusted till it is plugged in real hardware, I agree

We were on the subject of chipsets and I said I think they still use hardware emulation of their presilicon design. You say "A cycle accurate C++ is as close you can get to the real thing as possible without actually using the physical thing". My point exactly. With hardware emulation of a chipset you can use the real thing, it terms of the peripherals. Also an RTL model is never as good as a gate level model because of timing effects. You haven't even done your layout yet. But I guess that's obvious.

EP