RME9652_sync_2
case 2: mask1 = RME9652_lock_2; mask2 = RME9652_sync_2; break;
x = status & RME9652_sync_2;
#define RME9652_sync (RME9652_sync_0|RME9652_sync_1|RME9652_sync_2)