| CPLD与LCD接口设计 |
| |
| 引用本文： | 华大龙,林咏海. CPLD与LCD接口设计[J]. 新乡学院学报(自然科学版), 2009, 26(5): 32-33 |
| |
| 作者姓名： | 华大龙 林咏海 |
| |
| 作者单位： | 淮安信息职业技术学院,信息与通信工程系,江苏,淮安,223003 |
| |
| 摘 要： | 采用VHDL语言设计了CPLD和LCD的接口。设计选用Altera公司生产的1款性价比较高的CPLD器件EPM9560，采用320×240点阵图形式液晶显示屏，通过软件仿真验证了程序设计的正确性。采用VHDL语言设计电路能够灵活地修改参数，而且极大地增强了电路设计的通用性和可移植性。
|
| 关 键 词： | CPLD LCD VHDL |
The Interface Design of CPLD and LCD |
| |
| HUA Da-long,LIN Yong-hai. The Interface Design of CPLD and LCD[J]. , 2009, 26(5): 32-33 |
| |
| Authors: | HUA Da-long LIN Yong-hai |
| |
| Affiliation: | (Department of Information and Communication Engineering, Huai＇an College of Information Technology, Huai＇an 223003, China) |
| |
| Abstract: | In this article, the interface between CPLD and LCD is designed by using VHDL language. In the design ,the model of CPLD with high cost-effective is EPMg560 which is produced by Altera company. The design is showed by adopting LCD screen with 320 × 240 lattice. The correctness of programming is tested through the simulation of software. The parameter of the circuit designed by VHDL can be modified easily. The versatility and portability of the circuit design are improved greatly. |
| |
| Keywords: | CPLD LCD VHDL |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
