论文部分内容阅读
本文提出了(16.8.5)纠错码,扼要地介绍了其构造原理疫编码译码方法。我们把纠错通讯程序及译码器固化在EPROM中,即把多个译码器的功能集中到一块EPROM中,使硬件“软化”。这样做可以充分利用EPROM中剩余部分的存储单元,省略译码器设备,减少出错几率。利用TP—801单板机和SIO实现储串行通讯,也可在其它微机上应用。经大量实验说明该方法是有效的,可靠的,并且容易实现。
This paper presents a (16.8.5) error correction code, briefly introduces the principle of its construction of the epidemic code decoding method. We fix the error correction communication program and decoder in the EPROM, that is, combine the functions of multiple decoders in an EPROM to “soften” the hardware. This can take full advantage of the remaining part of the EPROM memory cells, the decoder device is omitted to reduce the chance of error. The use of TP-801 single board machine and SIO storage serial communication, but also in other microcomputer applications. After a large number of experiments show that the method is effective, reliable, and easy to implement.