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Description: 学习单片机、CPLD其实关键是实践，从51入门是个好选择，但不要停留在起点，学单片机方法得当是瞬间的事！但用好，就不好说了，一辈子都要努力随着产品控制技术的进步，CPLD与单片机的联系越来越密切，学会灵活应用cpld已经作为我们工程技术人 员的基本要求，抓紧时间学习吧，面对复杂的任务您就能应对自如，您的未来将更美好。 我们推荐这款实验CPLD+51MCU学习板，主要特色是集成了具有ISP功能的CPLD和Flash单片机，可以单独完成单片机和CPLD的实验，也可以通过跳线把单片机和CPLD联合起来形成一个应用系统。因此，利用本开发平台使用者既可学习单片机知识又可学习CPLD可编程逻辑方面的知识，，也可学习单片机和CPLD的联合使用，而本开发平台的价格却仅仅等同于市面上一台普通单片机开发板的价格，大大降低用户学习成本。
MCU采用AT89S52单片机同时也支持89S系列．SST系列.STC系列的单片机；CPLD采用Altera EPM7128SLC84-15,你也可以根据自己的需要采用其他的CPLD,如EPM7064 EPM7096 EPM7128E EPM7160E．下载采用ISP下载线，利用ISP下载软件，可以直接在PC上进行程序调试仿真，然后下载到板上的AT89S51以及EPM7128中．
-learning microcontroller, CPLD Actually, the key is practice, from 51 portal is a good choice. But do not remain at the starting point, the school is the proper method of SCM instantaneous! But good use, not easy to say if the lifetime, we should strive to control with products and technological progress, CPLD and SCM increasingly close ties, Society has a flexible application cpld our engineering and technical personnel, the basic requirements are that the best use of time to study it. Faced with the complex task you will be able to handle easily, your future will be brighter. We recommend the type of experimental study CPLD Embedded boards, Integration is the key feature is a function of the ISP and CPLD Flash microcontroller, SCM can be alone and CPLD experiment they can also put the ju
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Size: 1024660 |
Author: xcs |
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Description: 学习单片机、CPLD其实关键是实践，从51入门是个好选择，但不要停留在起点，学单片机方法得当是瞬间的事！但用好，就不好说了，一辈子都要努力随着产品控制技术的进步，CPLD与单片机的联系越来越密切，学会灵活应用cpld已经作为我们工程技术人 员的基本要求，抓紧时间学习吧，面对复杂的任务您就能应对自如，您的未来将更美好。 我们推荐这款实验CPLD+51MCU学习板，主要特色是集成了具有ISP功能的CPLD和Flash单片机，可以单独完成单片机和CPLD的实验，也可以通过跳线把单片机和CPLD联合起来形成一个应用系统。因此，利用本开发平台使用者既可学习单片机知识又可学习CPLD可编程逻辑方面的知识，，也可学习单片机和CPLD的联合使用，而本开发平台的价格却仅仅等同于市面上一台普通单片机开发板的价格，大大降低用户学习成本。
MCU采用AT89S52单片机同时也支持89S系列．SST系列.STC系列的单片机；CPLD采用Altera EPM7128SLC84-15,你也可以根据自己的需要采用其他的CPLD,如EPM7064 EPM7096 EPM7128E EPM7160E．下载采用ISP下载线，利用ISP下载软件，可以直接在PC上进行程序调试仿真，然后下载到板上的AT89S51以及EPM7128中．
-learning microcontroller, CPLD Actually, the key is practice, from 51 portal is a good choice. But do not remain at the starting point, the school is the proper method of SCM instantaneous! But good use, not easy to say if the lifetime, we should strive to control with products and technological progress, CPLD and SCM increasingly close ties, Society has a flexible application cpld our engineering and technical personnel, the basic requirements are that the best use of time to study it. Faced with the complex task you will be able to handle easily, your future will be brighter. We recommend the type of experimental study CPLD Embedded boards, Integration is the key feature is a function of the ISP and CPLD Flash microcontroller, SCM can be alone and CPLD experiment they can also put the ju
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Size: 1024000 |
Author: xcs |
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Description: CPLD-EPM7128SLC84最小系统及下载线，非常适合初学者入门学习。-CPLD-EPM7128SLC84 minimum system and download the line, very suitable for beginners learning portal.
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Size: 105472 |
Author: 威威 |
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Description: 以CPLD器件EPM7128SLC84-15为核心实现的简易数字频率计，采用在一定时间内对数字脉冲计数的方法，可直接测量TTL电平的数字脉冲信号的频率、周期和脉宽。其他一些信号可经过信号预处理电路变换后测量。
量程：1Hz～999999Hz
输入信号：（1）TTL电平数字脉冲信号；（2）方波/正弦波，幅度0.5~5V
显示：七段数码管显示频率（Hz）和周期/脉宽（us）
控制：两个拨码开关切换三种工作模式：测频率，测周期，测脉宽-Frequency Counter realized with Altera EPM7128SLC84-15. It can measure frequecy, cycle and pulse width of TTL sigals.
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Size: 1053696 |
Author: tom |
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Description: 本设计是用VHDL语言来实现的基于RS232按位串行通信总线的行列式矩阵键盘接口电路，具有复位和串行数据的接收与发送功能，根据发光二极管led0—led2的显示状态可判断芯片的工作情况；实现所有电路功能的程序均是在美国
ALTERA公司生产的具有现场可编程功能的芯片EPM7128SLC84-15上调试通过的。该电路的设计贴近生活，实用性强，制成芯片后可作为一般的PC机键盘与主机的接口使用。
-The design is based on VHDL language to achieve bit serial RS232 communication bus according to the determinant of matrix keyboard interface circuit with a reset, and serial data reception and transmission capabilities, according to light-emitting diode display led0-led2 status can be judged chip work to achieve all the circuit functions of the program are produced in the United States has ALTERA Field Programmable functions EPM7128SLC84-15 on-chip debug passed. The circuit design of daily life, practical, post-produced chips can be used as a general PC, the keyboard and the host interface.
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Size: 67584 |
Author: jalon |
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Description: 统利用单片机89C52与CPLD（EPM7128SLC84-15） 结合，采用DDFS（直接频率数字频率合成）技术，辅以必要的模拟电路，构成一个波形稳定、精度较高的信号发生器。单片机控制频率、幅度步进，LCD实时显示相关信息，CPLD集成了-System using 89C52 microcontroller with CPLD (EPM7128SLC84-15) combined with DDFS (direct digital synthesis frequency) technology, combined with the analog circuitry necessary to form a waveform stability and high precision signal generator. SCM control the frequency, amplitude step, LCD display relevant information in real time, CPLD incorporates
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Size: 1802240 |
Author: 吴伟 |
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