本文根据 rs-485总线以差分平衡方式传输信号，具有抗干扰性好、传输距离远等特点，通过一对双绞线作为传输介质将现场设备与上位机连起来，使系统结构大为简化，同时这也大大降低了系统安装、调试以及维护的成本。
2023-02-22 17:20:23
189KB
1
HJ 212-2017 污染物在线监控（监测）系统数据传输标准，可用于气体监测和水质监测，发送给国控网
2023-02-22 12:49:09
1.53MB
1
How to connect to Siemens S7 plc with C# and Sharp7 library,与S7PLC连接的示例，使用的是成熟 的Sharp7 库。
2023-02-22 09:21:16
122.98MB
1
VxWorks网络协议栈的MUX接口，VxWorks网络协议栈的MUX接口，VxWorks网络协议栈的MUX接口，VxWorks网络协议栈的MUX接口，VxWorks网络协议栈的MUX接口，VxWorks网络协议栈的MUX接口，VxWorks网络协议栈的MUX接口
2023-02-21 22:33:48
86KB
1
The AXI4-Stream protocol is used as a standard interface to connect components that wish to
exchange data. The interface can be used to connect a single master, that generates data, to a
single slave, that receives data. The protocol can also be used when connecting larger numbers
of master and slave components. The protocol supports multiple data streams using the same set
of shared wires, allowing a generic interconnect to be constructed that can perform upsizing,
downsizing and routing operations.
The AXI4-Stream interface also supports a wide variety of different stream types. The stream
protocol defines the association between Transfers and Packets.
2023-02-21 19:25:31
310KB
1
蓝牙学习书(蓝牙4.0BLE开发完全手册+蓝牙核心技术及应用+蓝牙协议的学习+蓝牙协议及其源代码分析).rar
2023-02-21 16:27:31
60.48MB
1
从零开始学 IDA 逆向（中篇）原著：Ricardo Narvaja译：六文钱目 录32.3 lm 命令 532.4 设置符号文件路径 634 DEP 和植入代
2023-02-21 10:07:57
56.24MB
1