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Primetime provides an efficient way to analyze timing at different corners and different operating modes. MMMC (multi-mode multi corner) refers […]

13 ways to fix setup timing violation 2. Pipelining𝑇𝑙𝑎𝑢𝑛𝑐ℎ𝑒𝑑𝑔𝑒 + 𝑇𝑙𝑎𝑢𝑛𝑐ℎ𝑙𝑎𝑡𝑒𝑛𝑐𝑦 + 𝑇𝑐𝑜𝑚𝑏 < 𝑇𝑐𝑎𝑝𝑡𝑢𝑟𝑒𝑒𝑑𝑔𝑒 − 𝑇𝑠𝑒𝑡𝑢𝑝 + 𝑇𝑐𝑎𝑝𝑡𝑢𝑟𝑒𝑙𝑎𝑡𝑒𝑛𝑐𝑦 What

𝐿𝑎𝑢𝑛𝑐ℎ = 𝑇𝑙𝑎𝑢𝑛𝑐ℎ𝑒𝑑𝑔𝑒 𝐶𝑎𝑝𝑡𝑢𝑟𝑒 = 𝑇𝑐𝑎𝑝𝑡𝑢𝑟𝑒𝑒𝑑𝑔e 2. The clock takes some time to reach FF1 due to the buffers. The

Source Delay (or Source Latency) Network Delay(latency) Insertion delay The delay from the clock definition point to the clock pin

Static timing analysis is exhaustive by nature. Timing tool will exhaustively look at allpossible timing paths and will perform timing

What are multi cycle paths? By default, timing paths are single cycle long. Here is what it really means. In

How does lockup latch help with avoiding hold violations? If you understand hold time check very well, or if you

What is Hold time? As we saw in previous question about setup time, for any sequential element e.g. latchor flip-flop,

What is setup time? For any sequential element e.g. latch or flip-flop, input data needs to be stable whenclock-capture edge

What is a Launch edge? In synchronous design, certain activity or certain amount of computation is donewithin a clock cycle.