translator unit

Considering the throughput of(255,223) RS hardware decoder,the implementation of(255,223) RS hardware decoder is discussed in detail.

考虑到对(255,223)RS码硬件译码器的处理速率的要求,详细地介绍了(255,223)RS码硬件译码器的实现流程,并且分析了影响处理速率提高的瓶颈因素,最终采用了RiBM算法使得硬件译码器的最高仿真处理速率超过340Mbit/s。

Partial decoding mode barrel shifter is adopted much more for its mer-its.

采用部分译码方式的桶式移位器,以其诸多优点,在芯片中得到广泛应用。

In the scheme, display adopts the software decoder and the dynamic scanner, and time can be adjusted by using a keyboard, which keyboard works under the interruptive mode.

文中从MCS51应用系统设计“宁软勿硬”的基本原则出发,论述了软件译码、动态扫描显示的硬件实现以及键盘扫描方案,给出了程序设计流程与汇编实现;并以之为基础,实现了数字时钟的设计。