http://en.wikipedia.org/wiki/On-board_diagnostics#Standard_interfaces OBD-II diagnostic connector The OBD-II specification provides for a standardized hardware interface—the female 16-pin (2x8) J1962 connector. Unlike the OBD-I connector, which was s…

SAE J1962—Diagnostic Connector SAE J1850—Class B Data Communications Network Interface SAE J1939—Truck and Bus Control and Communications Network (Multiple Parts Apply) SAE J2610—DaimlerChrysler Information Report for Serial Data Communication Interf…

Connects to the OBDII J1962 DLC and supports the following protocols. 1 CAN2 Single Wire2 J1850PWM+ , J1850VPW3 CAN2+6 CAN+ (CAN-C only), SCI A Engine, 5v-20v out7 ISO-9141 K-line, SCI A Engine, SCI A Trans, SCI B Engine9 SCI B Trans, 5v-20v out or s…

概要 J2534是一种针对与射频相关的ECU进行闪存编程的概念,而不用考虑ECU使用的通信协议.其目的是所有类型的ECU都应当只需一个工具(硬件设备),通常被称为通过式设备.J2534设备和ECU之间的连接是SAE J1962连接器.J2534硬件设备需要连接到一台装有来自车辆厂商的应用程序编程接口的标准电脑(图1).电脑和J2534硬件设备之间的连接方式取决于接口工具制造商,但是USB可能是最常见的形式.J2534 API DLL由硬件工具开发人员提供,用来处理与电脑的通信.J2534文档对J…

全球统一的重型发动机的车载诊断系统(WWH-OBD) ISO/PAS 27145 is intended to become the single communication standard for access to OBD-related information. To allow for a smooth migration from the existing communication standards to this future world-wide standardized c…

Vehicle Network Protocols There are 5 protocols in the OBD2 system and a car will normally only use 1 of them PROTOCOLS J1850 PWM (pulse width modulation)  used by Ford Motor Company and Mazda J1850 VPW (variable width modulation) used by General Mot…

目录 远程诊断DoIP Part 1: General information and use case definition DoIP诊断网络架构 诊断连接场景 DoIP之通信建立 DoIP中的一些定义 DoIP中TCP原理及通信建立 DoIP中UDP原理及通信建立 DoIP以太网诊断口设计规范 以太网需求定义 诊断口两种针脚布局定义 远程诊断DoIP 继传统CAN线.MOST.FlexRay以及CAN-FD后,车载以太网将凭借其低成本.高带宽.高传输速率.网络实时而被纳入到新型整车总线中.尤…

Implementation of Serial Wire JTAG flash programming in ARM Cortex M3 Processors The goal of the project was to use the Serial Wire JTAG protocol implemented in the ARM cortex processors for programming the flash memory of it. JTAG was actually imple…

An analog-to-digital converter (abbreviated ADC) is a device that uses sampling to convert a continuous quantity to a discrete time representation in digital form. The TSC_ADC_SS (Touchscreen_ADC_subsystem) is an 8 channel general purpose ADC, with o…

机箱电源 ★ Main board ★ Voltage, connector ★ Hole ★ Ports ★ AT:12``*13.8`` or 12``*13``  30.5cm*33cm ★ Baby AT:13``*8.7`` or 12``*8.7`` 33cm*22cm ★ ATX:12``*9.6`` 30.5cm*24.4cm ★ Mini-ATX:11.2``*8.2`` 28.4cm*20.8cm ★ Flex ATX, NLX, LPX, mini-LPX, motherb…