VPU modules include: {TAIL ~ Discrete Cosine Transformation} , {HEAD ~ Inverse Discrete Cosine Transformation} , Quantization , Inverse Quantization , Variable Length Encoding , Variable Length Decoding and Motion Compensation  
VPU modules include : { TAIL ~ Discrete Cosine Transformation } , { HEAD ~ Inverse Discrete Cosine Transformation } , Quantization , Inverse Quantization , Variable Length Encoding , Variable Length Decoding and Motion Compensation
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH