Hihg performance transfer mechanism for CUP based SoC for telematics applications

摘要

Advanced image and signal processing technologies are indispensable to telematics; the performance levels of interfaces with the various peripherals such as liquid crystal displays (LCDs), audio-codec interfaces, networks are also important. We designed a fast peripheral transfer architecture for the SoC; the core of this architecture is a multi-FIFO-equipped bus bridge between the LCDC and audio codec interfaces, which continuously transfer images and sounds.