With increased clock domains in modern ASICs, clock-domain crossing (CDC) has become ubiquitous, indispensable, and essential. Of course, timing is always an issue. High clock speeds and delays in ...
Among the many verification challenges confronting system-on-chip designers these days, clock domain crossings (CDCs) rank near the top in difficulty. Two particularly troublesome CDC-related issues ...
One interesting topic of discussion is whether to use synchronous or asynchronous reset in design. In synchronous reset design, we use reset signal in the D path of flop. Hence, the assertion of reset ...