Digital signal Processing Professor Peng Q-cong(彭启琮) Tel:028-83202502 e-mail: qpeng Questc. edu.cn
Digital signal Processing Professor Peng Qi-cong (彭启琮) Tel: 028-83202502 e-mail: qpeng@uestc.edu.cn
Introduction
Introduction
Digital Signal Processing Theory, method, algorithm Digital Signal Processor A kind of microprocessor used to implement digital signal processing algorithm
Digital Signal Processing Theory, method, algorithm A kind of microprocessor used to implement digital signal processing algorithm Digital Signal Processor
The foundation of information technology is digitalization. The kernel of digitalization is digital signal processing Most of digital signal processing, especially real-time processing are implemented by dsP processor or ASIC based on dsp core DSP technology becomes hot front edge and is growing up rapidly
❖The foundation of information technology is digitalization. ❖The kernel of digitalization is digital signal processing ❖Most of digital signal processing, especially real-time processing are implemented by DSP processor or ASIC based on DSP core ❖DSP technology becomes hot front edge and is growing up rapidly
DSP Solution Data Transmission A/D DSP -DiA Signal Signal Conditioning Conditioning Power Management
DSP Solution
Programmable switch
Programmable switch
Mobile phone Wireless solutions
Mobile phone
ANTENNA SINGLE-CHIP ANALOG BASEBAND RECENER NTERRCE NOCEOODEC ASIC BACKPLANE NTERRCE SYNTH ESCER POWERAMP UD秀uD AP JMP TMS3C5AK MODULATOR RF SECTION PERIPH BRAIS SUPPLYYOUAGE SUPERISOR CON NG SPEAKER MCROPHONE MBDE MOU AGERBGULATORS MC FOONT ROLLER Key Advantages MMOS SICHES NT EGRAT ED Flexible WER SUPPLES ● Reusable SINGLE-CHIP DIGITAL BAS EBAND &ATT BY MANAGBMBIT 图BP POWER MANAGEMENT KEYBOA RLS
The handset is not only used for voice communication 3rd Generation
The handset is not only used for voice communication
VOP(Voice over Package) Power 10,100 Management 10/100 T1/E1 BaseT PcM←(PcM Ethernet Interface RISC andlor P rocessor ←>50MPs ATM/ Frame Digital Signal Relay Processor POTS<H (DSP) A/D DIA Telephony Interface DRAM SRAM SRAM
VOP (Voice over Package)