CXD1930Q Datasheet | Sony Semiconductor Solutions

Advance Information MPEG Video Decoder Description The CXD1930Q was developed to provide an integrated, low-cost solution for DVD player and DVB set-top-box (STB) applications. This single chip device bines all of the logic for handling source materials which DVD and DVB systems require. The CXD1930Q integrates a RISC controller and, with nano-OS™ (Sony’s proprietary operating system), and provides advanced trick plays (e.g. no-skipping B reverse), robust audio-video synchronization and error concealment Features . The CXD1930Q offers a cost-effective solution to DVD player, DVB STB and DVD PC applications. Features - MPEG1 and MPEG2 (MP@ML) video decoder - MPEG1, MPEG2 (layer I, II: 5+1 channels) and Dolby Digital™ decoder (5+1 channels), linear PCM output - Sub-picture decoding - DVD, VCD, DVB demultiplexing: up to 72Mbps - Letter box pan-scan output - On-screen display up to 256 colors - Teletext output - DVD standard pliant decoder The CXD1930Q also integrates: 208-Pin QFP (Plastic) Outline of Major Features - NTSC/PAL video encoder with Macrovision™ copy protection, closed-caption, and 10-bit 6-channel DAC - Off-chip NTSC/PAL video encoder 8-bit interface - Off-chip host CPU interface (Hitachi SH- and Motorola 68K series CPU bus interface) - Direct SDRAM interface of 16 bits, with a maximum 81MHz clock rate w w .D w t a S a e h The CXD1930Q incorporates the MPEG1/MPEG2 video decoder, MPEG1/MPEG2/Dolby Digital audio decoder, embedded RISC controller, programmable preparser for system streams, programmable display controller, sub-picture decoder, configurable host-interface, NTSC/PAL video encoder and high-quality OSD feature. In this section, a brief overview of each distinguishing feature of the CXD1930Q functions is described. t e U 4 .c m o [1] MPEG Video Decoder 1. Decodes MPEG1 (ISO 11172-2) and MPEG2 (MP@ML) (ISO 13818-2) bit streams. The image size of CCIR601 resolution is 720x480 pixels @30fps for NTSC and 720x576 @25fps...