I would like to delay an input signal by one complete clock cycle. I have the code below which basically tries to change the signal at posedge ... ... <看更多>

Use a state machine and a large counter. In one state, wait for the input to change. When the input changes, set the counter to a large number, ... ... <看更多>

Verilog 程式的許多地方，都可以用#delay 指定時間延遲，例如#50 就是延遲50 單位的 ... 定義計數器模組counter，包含重置reset, 時脈clock 與暫存器count module ... ... <看更多>

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(略) default: ... endcase end 觀察timing analyzer 發現worst-case tpd 約為18ns，worst-case tco 約為10ns Clock "clk" internal fmax 可達340MHz ... ... <看更多>

sdc:command:: set_max_delay/set_min_delay .. sdc:option:: <delay> The delay value to apply. **Required:** Yes .. sdc:option:: -from [get_clocks <clock list ... ... <看更多>