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image/svg+xml Slot 1 Slot 0 Datapath and registers of Cadence Tensilica's HiFi 2 32b variable 56b 2×24bor 56b × Baseregisters BaseALU Load/Store VariableLengthEncode/Decode MiscAudioFunctions Base Xtensa LX coniguration HiFi 2 Audio Engine hardware Add/Sub AudioALU Data Multiplexer P Audio Registers(8×(2×24bits)) Q Audio Registers(4×56 bits) MiscelaneousAudioFunctions 32b/16bor24b/24bor56b 2×24bor56b