Embedded System

DSP Module SpecificationMicroProcessor---400Mhz DSPFlash RAM---512K x 16-bit (1M Bytes) SDRAM---4 x 1Mb x 16 bit (8M Bytes) Communication Interface Dual RS232 / RS485 PortBaud Rate 9600 / 19200 / 38400 / 57600 / 115200 bpsFrame Rate 8 Frames / sec. Fingerprint Sensor CMOS Image SensorMatching Speed 0. 5s for 1-to-1 verificationDimension Of DSP Board 52 x 35 x 6mmUsers Record Stored 500 users x 3 fingersFAR 0. 001% FRR 0. 1% Power Consumption 220mASensor Specification: Type---Optical CMOS SensorImage Size---256 x 320 pixels, 500DPIPower Consumption---Max Current <150 mASize (L x W x H) ---68mm x 27mm x 28mmESD---> 20KV