【摘要】 ADSL Modem是ADSL系统的关键配置,而DSP/MCU又是ADSL Modem的核心。利用DSP/MCU组合应用方案设计ADSL用户Modem,可以充分发挥DSP长于密集数字信号处理、MCU长于智能控制且编程相对容易的优点。DSP采用TI公司的C6203处理器,MCU选用STMicroelectronics公司的8bit微控制器ST92163,使得ADSL Modem运行更加高效。更多还原

【Abstract】 ADSL Modem is a key arrangement in ADSL system, and DSP/MCU is a kernel of ADSL Modem. The project of DSP/MCU combination is used to design ADSL customer Modem to fully take the advantages of DSP being suitable for digital signal processing, MCU being suitable for intelligent control and relatively easier for programming. DSP is consisted of C6203 processor from TI Cooperation , and ST92163 8 bit microcontroller from ST Microelectronics is employed in MCU, thus operational efficiency is higher in ADSL Modem.更多还原