Digitimes Recently Chesen Electronics Corp. organized a press conference for the OTG-embedded series products, introducing the transformation of OTG from pure interface function into embedded system. Chesen Electronics intended to integrate a supporting digital-audio DSP and a storage device control interface into an single-chip independent system through commitment in the chip design of embedded system and a 80C51 control core with optima C/P value. In addition, a complete driver function library and complete tool support was constructed to enable customers to easily familiarize with the development environment and to promptly develop products with market value based on their own product definitions. The basic definition of OTG embedded system products refers to deliberately exchange all digital data and transfer for backup under a computer-free environment.
The single-chip CSC3700 series supports sing/dual channel access MLC NAND Flash, single/dual high speed USB OTG, single/dual SD/MMC/MC card reader, and integrates MP3 decoder, ADPCM codec, with multiple series interface and up to 10 sets of multifunctional GPIO port. Through integration of various flash memories and the latest patented technology in OTG system, CSC3700 considerably raises data transfer efficacy between storage devices and stability in the overall system. Its highly integrated architecture provides system designers an 8-bit controller core that comes with a more outstanding performance value ratio of a 32-bit microprocessor.
The series simultaneously releases a complete set of software/hardware open standard development platform OXDK3700, which extends the existing standardized and open features of OTG for OXDK series platform, while introducing the brand-new transfer architecture optimization for OPAL (OXDK Programmable Application Library), and provides USB driver protocols, access to storage media, file system management, data transfer, and music standardized recording/control application interface. The new platform also introduced the whole modulation philosophy, allowing system development personnel to deliberately plan product power, display, wired and wireless peripherals with more flexibility based on the definition of modulation interface. The development of new products is sped up through emphasis on the differentiation of self-technology applied products with resources and support from the platform.
Born with the concept of a simple and low-key quality product, and accompanied by a fashionable and compact style, CEC7013BT-Z1 achieved the expectation of controlling all information in a digital era. CEC7013BT-Z1 portable information embedded-system uses file read/write exchange on mobile phones, digital cameras, MP3, and pen-drives with USB interface, or SD and MS series memory cards at anytime. Regardless of sharing in video, photos, music, or backup for important data, all can be done swiftly and real-time within your hands. The system adopts an environmentally safe design of rechargeable battery, whereas more than 10GB of mutual data can be transferred when fully charged, while simultaneously playing MP3; Additional multimedia features such as Bluetooth portable hands-free and FM transmitters fully meet consumer needs in mobile information products with appearance and functions in this digital era.
