Section 21.2
Defining the coverage model: covergroup

In 21.2 the paragraph at the top of page 232 ends with the sentence:

 

…The strobe option (see 21.6.1) can be used to specify that coverage points are sampled in the postponed region, thereby filtering multiple clocking events so that only one sample per time slot is taken.

APPEND the following to the end of the paragraph:

…The strobe option only applies to the scheduling of samples triggered by a clocking event It shall have no effect on procedural calls to the built-in sample ( ) method.

 

Section 21.6.1
Covergroup type options

 

In 21.6.1 the paragraph before Syntax 21-6 REPLACE:

 

Type options can be set procedurally at any time during simulation. The syntax is:

 

WITH:

 

The strobe type option can only be set in the covergroup definition. Other type options can be set procedurally at any time during simulation. The syntax is: