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[moved] Assigning a high impedance node in verilog-A

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Engineer4ever

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Hi,

I am designing a hybrid content addressable memory (CAM) using cadence and I need to build a verilog-A block to switch modes. In the read mode, I need to pre-charge some nodes then make them floating. I tried different verilog-a lines but the code always fails. For example, I tried using the following line that I found while searching for a solution to that problem but it did not work:

V(bit)==1'bz;

Is there a way to charge a node to Vdd then turn it to a high impedance node using verilog-a?

Thanks,
 

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