CP3SP33

CP3SP33 Connectivity Processor with Cache, DSP, and Bluetooth, USB, and Dual CAN Interfaces PRELIMINARY September 2005 CP3SP33 Connectivity Processor with Cache, DSP, and Bluetooth®, USB, and Dual CAN Interfaces 1.0 General Description The CP3SP33 connectivity processor combines high performance with the massive integration needed for embedded Bluetooth applications. A powerful RISC core with 4Kbyte instruction cache and a Teak® DSP coprocessor provides high computing bandwidth, DMA-driven hardware communications peripherals provide high I/O bandwidth, and an external bus provides system expandability. In addition to providing the features needed for the next generation of embedded Bluetooth products, the CP3SP33 is backed up by the software resources that designers need for rapid time-to-market, including an operating system, Bluetooth protocol stack implementation, peripheral drivers, reference designs, and an integrated development environment. Combined with an external program memory and a On-chip communications peripherals include: Bluetooth Bluetooth radio transceiver such as National’s LMX5252, Lower Link Controller, Universal Serial Bus (2.0) OTG node the CP3SP33 provides a complete Bluetooth system soluand host controller, dual CAN, dual Microwire/Plus/SPI, tion. dual ACCESS.bus, quad UART, 10-bit A/D converter, and National Semiconductor offers a complete and industrytelematics/audio codec. Additional on-chip peripherals in- proven application development environm...