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This paper presents a general valve control valve controller design program The...
本文介绍了一种控制普通阀门的阀门控制器的设计方案，该阀门控制器带有工业现场总线PROFIBUS－DP 的接口，可以实现阀门的远程控制和网络控制。本文主要的着力点为介绍利用PROFIBUS－DP 专用芯片SPC3 开发PROFIBUS－DP 设备中需要注意的一些问题，包括硬件接口设计，有关PROFIBUS－DP 规范标准的一些设计要点，以及利用PROFIBUS－DP 诊断功能的方法。本文对设计其它Profibus DP从站节点有很好的参考价值!-This paper presents a general valve control valve controller design program The valve controller with industrial PROFIBUS-DP interface. The valve can be achieved remote control and network control. This paper mainly focus on the use of PROFIBUS-DP SPC3 ASIC development PROFIB U.S.-DP equipment necessary to pay attention to a number of issues, including the hardware interface design, The PROFIBUS-DP standards in a number of design features, and the use PROFIBUS-DP diagnostic function method. In this paper, the design of other Profibus DP slave nodes are of value!
- 2023-06-03 14:10:03下载
- 积分：1
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ST7787 chip SPEC, BYD 2.4inchLCM the SPEC. The ST7787 is a single
ST7787 芯片的SPEC，比亚迪2.4inchLCM的SPEC。The ST7787 is a single-chip controller/driver for 262K-color, graphic type TFT-LCD. It consists of 720 source line and
320 gate line driving circuits. This chip is capable of connecting directly to an external microprocessor, and accepts Serial
Peripheral Interface (SPI), 8-bits/9-bits/16-bits/18-bits parallel interface. Display data can be stored in the on-chip display
data RAM of 240x320x18 bits. It can perform display data RAM read/write operation with no external operation clock to
minimize power consumption. In addition, because of the integrated power supply circuits necessary to drive liquid crystal,
it is possible to make a display system with the fewest components.-ST7787 chip SPEC, BYD 2.4inchLCM the SPEC. The ST7787 is a single-chip controller/driver for 262K-color, graphic type TFT-LCD. It consists of 720 source line and320 gate line driving circuits. This chip is capable of connecting directly to an external microprocessor, and a
- 2022-10-20 09:30:03下载
- 积分：1
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This is a single
这个是一个单片机开发和电子设计的文档，用于模拟与数字转换的资料。-This is a single-chip development and electronic design documents for the conversion analog and digital information.
- 2023-04-17 13:25:06下载
- 积分：1
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C51RF
C51RF-PS无线开发系统的说明书和快速开发指南（关于CC1110和CC2510）-C51RF-PS wireless development system for rapid development of guidelines and instructions (on the CC1110 and CC2510)
- 2022-03-01 23:10:10下载
- 积分：1
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汽车智能按摩系统设计方案，已成功设计的方案
汽车智能按摩系统设计方案，已成功设计的方案-Automotive Intelligent massage system design program, has successfully designed programs
- 2022-12-16 00:55:03下载
- 积分：1
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完整的造作系统课程设计报告，附带源代码
FCFS进程处理机调度...
完整的造作系统课程设计报告，附带源代码
FCFS进程处理机调度-integrity of the curriculum design artificial systems, ancillary source code FCFS queue processor scheduling process
- 2022-02-11 22:21:27下载
- 积分：1
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有关小波矩提取特征值的外文文献，以一个离散的小波为工具...
有关小波矩提取特征值的外文文献，以一个离散的小波为工具-Extraction of the relevant wavelet moment eigenvalues foreign literature, with a discrete wavelet as a tool
- 2022-01-26 05:42:42下载
- 积分：1
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提出了一种基于FPGA的高阶高速F IR滤波器的设计与实现方法。通过一个169阶的均方根
升余弦滚降滤波器的设计,介绍了如何应用流水线技术来设计高阶高速F...
提出了一种基于FPGA的高阶高速F IR滤波器的设计与实现方法。通过一个169阶的均方根
升余弦滚降滤波器的设计,介绍了如何应用流水线技术来设计高阶高速F IR滤波器,并且对所设计的
FIR滤波器性能、资源占用进行了分析。-A high-level FPGA-based high-speed F IR filter design and implementation. Through a 169-order root mean square raised cosine filter roll-off design, describes how the application of technology to design high-end line of high-speed F IR filter, and for the design of FIR filter performance, resources to carry out an analysis of the occupier.
- 2022-03-26 11:20:09下载
- 积分：1
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协议族封装图形
protocol family encapsulations graphics-protocol encapsulations graphics family
- 2022-08-17 13:19:03下载
- 积分：1
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TMS320F2407 minimum system circuit (Protel format)
TMS320F2407最小系统电路图(protel格式)-TMS320F2407 minimum system circuit (Protel format)
- 2022-03-18 18:50:37下载
- 积分：1
