'myField' => array (        
    'exclude' => false,        
    'label' => 'LLL:EXT:EXTENSION_NAME/locallang_db.xml:myField',        
    'config' => array (
        'type' => 'input',    
        'size' => '10',
        'readOnly' =>1,
        'default'=> 0,
    )
),