How to define coverpoint bins which are mutually exclusive each other

In reply to tsb_matumoto:

Use the inside operator.

cg_AccessArea: coverpoint addr inside {['h4002_3800:'h4002_3BFF],
                                       ['h4002_4000:'h4002_4FFF],
                                       ['h4002_6800:'h4002_68FF],
                                       ['h4001_C000:'h4001_FFFF]} {
     bins apb_slave = {1};
     bins ahb_slave = {0};
}