Forum: FPGA, VHDL & Verilog verilog module to NULL

verilog module to NULL

Author: korte (Guest)

Posted on: 2010-02-09 16:06

I created a complex module.
Not all output using all the time.
How can I redirect the unused outputs too "null".

sample:

 uart_rx rx1 (.reset(uart_rst),
  .rxclk(baud_clk),
  .rx_read(rs),
  .rx_data(data),
  .rx_in(rx),
  .rx_empty( to null),
  .rx_busy(to null)

Re: verilog module to NULL

Author: Guest (Guest)

Posted on: 2010-02-09 20:47

Just dont use them:

 uart_rx rx1 (.reset(uart_rst),
  .rxclk(baud_clk),
  .rx_read(rs),
  .rx_data(data),
  .rx_in(rx),
  .rx_empty(),
  .rx_busy()

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