VHDL Implementations EE214 Digital Circuits Lab OneCounter RippleCarryAdder 4 bit Multiplexer 4 by 1 PrimeChecker 4 bit Adder 8 bit Behavioural Adder 8 bit Structural Left Shift Multiplier String Recogniser Clock Divider Tone Generation Music Synthesizer Sequence Generation 3-bit EE224 Digital Systems Arithmetic and Logic unit 16-bit