DescriptionTheAmberprocessorcoreisanARM-compatible32-bitRISCprocessor.TheAmbercoreisfullycompatiblewiththeARMv2ainstructionsetarchitecture(ISA)andisthereforesupportedbytheGNUtoolset.ThisolderversionoftheARMinstructionsetissupportedbecauseitisstillfullysupportedbytheGNUtoolchainan