基于fpga的多功能数字时钟的实现，已经编译过了，绝对可行

LED based video wall tech spec

实现24小时计时，因为位数不够，这里是12进位，可自行调整进位数(Realize 24-hour timing, because the number of digits is not enough, here is 12 carry, you can adjust the carry number by yourself.)

support for Coldfire m5441x processors.

K9HCG08U1D K9PDG08U5D K9LBG08U0D K9MDG08U5D 三星 4G 8G 16G nand资料-K9HCG08U1D K9PDG08U5D K9LBG08U0D K9MDG08U5D Samsung 4G 8G 16G nand datasheet

xilinx 开发板原程序，双口RAM控制-Xilinx development board the original procedures, dual-port RAM control

Verilog HDL for Half Adder, Full Subtractor, Half Subtractor and 2x4 decoder.

This paper analyzes the cryptography scheme of the Trust Platform Model(TPM). The focus of the discussion would be the comparison of elliptic curve cryptography and the nowadays widely used 2048-bit RSA in evaluating which would be better suited to be used on TPM. A TPM implementation scheme based on ECC is proposed, which includes encryption and decryption schemes, signature and verification scheme, key agreement scheme. Corresponding examples of TPM commands would also be given.

vga interface with text rom. font size 80x40. core need core regeneration.

axi协议中的full子协议，可用于直接访问zynq器件的ddr器件。(The full sub protocol in the Axi protocol can be used to direct access to the DDR device of the zynq device.)

基于FPGA的2FSK调制解调，里面有详细的工程说明，对于学习ISE软件和通信原理的知识很有帮助(FPGA based 2FSK modulation and demodulation, which contains detailed engineering instructions, for learning ISE software and communication principles of knowledge is very helpful.)