高效率的gb2312和ucs2编码互转工具，自带码表，适合嵌入式开发和cmpp、smpp编程，且同时可在windows平台和unix平台编译-efficient gb2312 UCS2 coding referrals and tools own code table, for embedded development and cmpp, - programming, but also in the windows platform and unix platform compiler

32位整数阵列除法器，verilog代码编写，性能高效。-32-bit integer array divider, verilog coding, performance and efficient.

For filter --a novel area efficient architecture in verilog and testbench is developed

We present an efficient hardware architecture design & implementation of Advanced Encryption Standard AES Rijndael cryptosystem. The AES algorithm defined by the National Institute of Standard and Technology NIST of United States has been widely