| 基于FPGA的PCM码收发模块设计 |
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| 引用本文： | 张鹏,陈鸿,武锦辉.基于FPGA的PCM码收发模块设计[J].计算机与数字工程,2011,39(7):190-192. |
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| 作者姓名： | 张鹏 陈鸿 武锦辉 |
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| 作者单位： | 中北大学电子测试技术国家重点实验室 太原030051 |
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| 摘 要： | 为检验采集模块输出的PCM码，设计基于FPGA的PCM码收发模块，通过设计模拟PCM码源、PCM码解码接收模块，自行判断输出和接收的正确性，收发模块逻辑功能由FPGA完成。解码接收后的数据经USB接口回传至上位机，通过上位机软件检验PCM码收发模块工作情况。
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| 关 键 词： | PCM FPGA 同步 RS422 遥测 |
Design of PCM Transceiver Module Based on FPGA |
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| Zhang Peng,Chen Hong,Wu Jinhui.Design of PCM Transceiver Module Based on FPGA[J].Computer and Digital Engineering,2011,39(7):190-192. |
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| Authors: | Zhang Peng Chen Hong Wu Jinhui |
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| Affiliation: | Zhang Peng Chen Hong Wu Jinhui (Science and Technology on Electronic Test & Measurement Laboratory,Taiyuan 030051) |
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| Abstract: | In order to test PCM signal output from the acquisition module, a PCM transceiver module based on FPGA is designed. The design of PCM simulation signal source and PCM decoding receiver module is to test the correctness of its output and reception. Transceiver module＇s logic function is completed by FPGA. Decoded data transfer to PC by USB interface and check PCM transceiver module working situation. |
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| Keywords: | PCM FPGA synchronization RS422 telemetry |
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