WebSep 12, 2016 · 2 Answers. Sorted by: 1. You could simplify the covergroup by writing. covergroup bitwise_toggle; aXb0: coverpoint {a [0],b [0]}; aXb1: coverpoint {a [1],b [1]}; endgroup. Then you only need to define 32 coverpoints and no crosses for 32-bit variables. But you should explain further why this needs to be contained in a single covergroup. WebIn the bin covering problem, items of different sizes must be packed into a finite number of bins or containers, each of which must contain at least a certain given total size, in a …
Bin covering problem - Wikipedia
WebThe bins construct allows the creation of a separate bin for each value in the given range of possible values of a coverage point variable.. Usage coverpoint mode { // Manually create a separate bin for each value bins zero = {0}; bins one = {1}; // Allow SystemVerilog to automatically create separate bins for each value // Values from 0 to maximum possible … WebAug 23, 2010 · Coverpoint ‐ Describes a particular type of coverage event, how it will be counted as well as one or more bins to organize the count Cross ‐ Defines a new coverage event by “combining” two or more existing coverpoints or variables Bin ‐ A coverage event counting mechanism, automatically or user‐defined michelle wheels
WWW.TESTBENCH.IN - SystemVerilog Functional Coverage
WebSep 1, 2006 · In Figure 2, packet sizes have been grouped into three categories and a cross made with the destination port. Grouping the packet sizes into three bins reduces the cross product from 128*16 to a more … WebApr 23, 2016 · The automatically generated cross bins (which are the same as the set given above for cross x1) are retained for those bins that do not overlap the explicitly declared cross bins.In this particular case, since the explicitly declared bin covers all cases for which i == 0, the cross will have the explicitly declared bin (i_zero) plus automatically … WebSep 30, 2014 · The number of the midpoints within each bin defines the fold for that bin. Note that the fold and midpoint distribution vary significantly from one bin to another. Figure 7.1-6a shows the fold of coverage map of a marine 3-D survey. While the average fold is 30, note that the fold of coverage is not uniform over the survey area. michelle white art history