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Clock Tree Architect

Hi all

Would you mind if we ask Clock Tree Architect?


On "User preferred devices" tab, there is OR/AND filter criteria. 
We understand OR filter.

However, we could not understand "AND will map each entry to a stage (neglecting order) in the clock tree."



What case is "AND" filter used for?

Kind regards,

Hirotaka Matsumoto

  • Hello Matsumoto-san,

    "AND will map each entry to a stage (neglecting order) in the clock tree."

    If you enter two devices and use "AND" function, then the both devices will be used in the clock tree in different stages. That is, one device will be routed to the other.

    The order in which you enter the devices does not matter.

    Thanks,

    Vibhu