Introduction to Real Time DSP

TMS320C55x DSP + RISC,16-bit Fixed Point – OMAP ProcessorSpecifications• Dual CPU processor integrating aTMS320C55x DSP core and anARM925TDMI RISC @150 MHz• 1.8-volt core and 1.8-voltperipheralsFeatures150-MHz TI-enhanced ARM925• 16 KB instruction cache and 8 KB datacache• Data and instruction MMUs• 32-bit and 16-bit instruction sets150-MHz TMS320C55x DSP• 12 KW (24 KB) instruction cache• 80 KW (160 KB) SRAM• 16 KW (32 KB) ROM• Two 16-bit memory interfacesfor SDRAM and flash• Nine-channel system DMAcontroller• LCD controller• USB 1.1 host and client• MMC/SD card interface• Seven serial ports plus threeUARTs, Nine timers, Keyboard interface• Less than 250 mW at 1.6 VApplications• Internet appliances• Applications processing• Enhanced gaming• Webpad• Point-of-sale• Medical devices• Industry-specific PDAs• Telematics• Digital media processing• Military and government cellular64