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,