Abstract: Described apparatuses and methods facilitate bus training with multiple dice, such as multiple memory dice. A controller can communicate with multiple dice to perform bus training by sending a test pattern and receiving in return a feedback pattern indicative of the bits detected by the dice. Because suitable signal timing can differ between dice, even those using the same bus, a controller may train each die separately from the others. In some situations, however, individualized training may be infeasible. To accommodate such situations, logic associated with two or more dice can combine, using at least one logical operation, bits as detected from the test pattern into a combined feedback pattern. A timing parameter that is jointly suitable for multiple dice can be determined, and the bus training may be concluded, responsive to the combined feedback pattern matching the test pattern. The multiple dice may be stacked or linked.

Abstract: The present disclosure relates to the compression of data and, more particularly, to the compression of video data based at least upon a variable bit rate compression scheme.

Abstract: The present disclosure relates to the compression of data and, more particularly, to the compression of video data based at least upon a variable bit rate compression scheme.

Abstract: Embodiments are disclosed of generating a length-constrained Huffman code.

Abstract: A method is described for quickly and efficiently transcoding digital video (DV) data to digital versatile disk (DVD) data. The method uses the baseline method for DV to DVD transcoding (i.e., full DV decoding, and DVD encoding), but eliminates the DCT and IDCT functions from the baseline method for I (Intraframe) coded frames; and further combines the inverse quantization (IQ) and inverse discrete cosine transformation (IDCT) functions of DV decoding, and the quantization (Q) and discrete cosine transformation (DCT) functions of DVD encoding into a single quantization function for I/P (Intraframe/Predictive) coded frames and P/P (Predictive/Predictive) coded frames.