【摘要】 单兵语音通信终端由TMS320C5416DSP、AMBE-2000、A/D、flash存储器及MCU等电路组成,软件分主控制器与DSP部分。主控制器将程序与数据移至DSP内部RAM,加载后对语音芯片等初始化并设定通道。系统主循环含键盘处理、命令输出、接收命令模块。其DSP分主程序、无线网络跳频算法、及相关通信等模块。更多还原

【Abstract】 The speech compression terminal for individual soldier is composed of TMS320VC5416 DSP, AMBE-2000, A/D, flash storage and MCU circuits etc. Software is divided into two parts of host controller and DSP. The program and data is moved into RAM of DSP by host controller, initialize speech chip after loaded, and set up channels. The system software consists of keyboard processed, command output and receiving modules, and DSP is divided into host program, frequency hopping algorithm for wireless network, and correlative communication modules.更多还原