SVCD player

The solution is extremely superior in SVCD and VCD application system. It utilizes the least external memory to build a complete SVCD/VCD player. In the SVCD case, it requires only one 1Mx16 SDRAM and one 256Kx8 ROM, whereas in the VCD system, it requires only one 1Mx16 SDRAM and 256Kx16 EDO DRAM and one 256Kx8 ROM. For enhanced applications it can extend external SDRAM from 16Mbits to 128Mbits and EDO DRAM from 4M bits to 32M bits. It combines all the functions necessary for a typical SVCD system, such as a house-keeping RISC, efficient MPEG audio/video decoder, ADC and stereo key controller for Karaoke. It also includes a flexible programmable interface and allows the application engineer to further expand SVCD functionality. With this interface, the system developer can greatly expand SVCD system capability.