SHIFT19
phycount = (bit8)((mainCfg.ContrlCapFlag & PHY_COUNT_BITS) >> SHIFT19);
saRoot->ControllerInfo.phyCount = (bit8)((config->ContrlCapFlag & PHY_COUNT_BITS) >> SHIFT19);
controllerInfo->phyCount = (bit8)((ContrlCapFlag & MAIN_PHY_COUNT_MASK) >> SHIFT19);