package My_var;
use strict;
use warnings;
our $test = {

            'hash1' => {
                        'paramA'     => '00' ,
                        'paramB'      => 'FF' ,
                       },
                       
            'hash2' => {
                        'paramA'     => '01' ,
                        'paramB'      => '02' ,
                       },
            
            'hash3' => {
                        'paramA'     => '00' ,
                        'paramB'      => '03' ,
                       },
                       
        };

1;