VMIVME-7740工控模块
系统按钮
板上有三个：一个蓝色和一个绿色由用户定义和控制红色这是一个电源指示电源轨处于活动状态它也由控制并且也可以被视为用户与其他两个的唯一区别是它是通过晶体管控制的默认情况下禁用行；上拉电阻器控制以在电源接通时点亮）图 /卡 具有高速位多媒体接口该接口连接到具有卡检测开关的位/微型卡插槽 具有用于 模块的针公连接器注意：欧姆电阻器已与设计中其他地方使用的线路串联从而在应用中发生冲突时实现单独断开 评估套件硬件开发板用户指南
控制器
接口 扩展 产品具有三个控制器和它们与嵌入式外设的/线复用每个控制器控制多达条线路（为条）扩展端口和为客户定义的用途提供线路访问图扩展说明：除了用于元件的线外所有线都可用于这些扩展连接器 配置本节介绍板的用法跳线测试点和焊滴 使用表端口引脚分配和信号描述无/线外围设备外围设备外围设备附加功能系统功能注释 增益级上的阻抗匹配接近多路复用器/到音频内的路径 输入电位计输入 / 关闭以固定在单声道扬声器中无论立体声插头状态如何 输出打开关闭用于 端口上的阻抗匹配 扩展电源设置为（位置设置为）
System button
There are three on the board: one is blue and one is green, which is defined and controlled by the user. This is a power supply indicating that the power rail is active. It is also controlled by the user and can also be regarded as the only difference between the user and the other two is that it is disabled by default through transistor control; Pull up resistor control to light up when power is turned on) Diagram/card has high speed bit multimedia interface This interface is connected to bit with card detection switch/Minicard slot has pin male connector for module Note: Ohmic resistor has been connected in series with the circuit used elsewhere in the design to achieve separate disconnection in case of conflict in application Evaluation kit Hardware development board User's Guide
controller
The interface expansion product has three controllers and their/line multiplexing with embedded peripherals. Each controller controls up to lines (lines) Extension port and provide line access diagram for the purpose defined by the customer Extension description: except for the lines used for components, all lines can be used for these expansion connectors Configuration This section describes the usage of the board Jumper test points and solder drops Usage table Port pin assignment and signal description No/line peripherals Peripherals Peripherals Peripherals Additional functions System functions Notes Impedance matching on the gain level is close to the multiplexer/path input into audio Potentiometer input/off to be fixed in mono speakers No matter how the stereo plug status is output On Off for impedance matching on the port Extended power is set to (position is set to)
