Search found 2 matches
- Wed Jun 25, 2014 10:37 pm
- Forum: Synthesis & Timing
- Topic: What is crosstalk glitch and how do you fix it ?
- Replies: 2
- Views: 23655
Re: What is crosstalk glitch and how do you fix it ?
In the lower node designs , the routing of interconnects are close to each other . This can then be considered as "two metal sheets separated by a dielectric" which effectively means there is a measurable capacitance between these nets. This is called as coupling capacitance . This couplin...
- Tue May 13, 2014 5:04 pm
- Forum: Synthesis & Timing
- Topic: why do we need virtual clock
- Replies: 3
- Views: 16495
Re: why do we need virtual clock
Virtual clock is a clock definition without a specific port or pin assigned to the definition . It is used for constraining input or output delays for a block . The advantage of defining a virtual clock is that we can specify our desired clock latency values for these virtual clock. Had this not bee...