Overclocked driver schedule.

From: Al Davis <aldavis@ieee.org>
Date: Fri Aug 11 2000 - 00:06:43 PDT

What is the correct behavior for a simulator when driver
schedule is overclocked?

Consider this ....

[Driver Schedule]
foo 3.5ps 5ns NA NA

.. this gives it an extra kick on a rising edge.

The question ...

What should happen when the device is triggered to fall 3ns
after the rise begins?

Some possibilities .....

1. It waits another 2 ns (for the total of 5 ns) to turn
off?

2. It turns off on the falling edge? as if the line was:
foo 3.5ps 5ns 0ns NA

3. Other?

Should the standard be changed to clarify this?
Received on Fri Aug 11 10:55:57 2000

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