COMPRESSION AND ACQUISITION COUNT OPTIMIZATION IN A DIGITAL OSCILLOSCOPE VARIABLE INTENSITY RASTERIZER

摘要

New oscilloscope design improves the handling of the voltage versus time data through the efficient high speed acquisition and rasterization of the captured data in the form including the multiple bits-per-pixel intensity information. Pixels per multi-bit variable intensity rasterizer is the use of memory bandwidth in the most efficient and is optimized for maximum throughput. The current becomes a trigger rate of about, rasterization stop provides a high probability of obtaining the data associated with the late trigger. Circuit is provided with an acquisition time and size of the compensating non-linearity. Number of bits per pixel, the luminance information map is at a lower bit-per-pixel format by a controllable transfer function that provides many of the observed capacity for the operator. Different mode's operation emphasizes infrequent events over the events that occur as normal using the change in brightness or color.