28035例程ThisutilitycontainsHardwareAbstractionLayer(HAL)forTMS320x280xandTMS320x280xxDSPdevices.ThisHALfacilitatesperipheralconfigurationusing"C".ItalsocontainsasimpletestprogramforeachperipheraltoexemplifytheusageofHALtocontrol&configuretheon-chipperipheral.