BitsField constructor
BitsField(})
Implementation
BitsField(String key, FieldType type, String? name, int addr,int size,this.bitsRange,
{String? tag, List? selection})
:super(key,type,name,addr,size){
mask = ((1 << (bitsRange[1]-bitsRange[0])) - 1) << bitsRange[0];
}