VMIVME-7740工控模塊
系統(tǒng)按鈕
板上有三個(gè)：一個(gè)藍(lán)色和一個(gè)綠色由用戶定義和控制紅色這是一個(gè)電源指示電源軌處于活動(dòng)狀態(tài)它也由控制并且也可以被視為用戶與其他兩個(gè)的唯一區(qū)別是它是通過(guò)晶體管控制的默認(rèn)情況下禁用行；上拉電阻器控制以在電源接通時(shí)點(diǎn)亮）圖 /卡 具有高速位多媒體接口該接口連接到具有卡檢測(cè)開(kāi)關(guān)的位/微型卡插槽 具有用于 模塊的針公連接器注意：歐姆電阻器已與設(shè)計(jì)中其他地方使用的線路串聯(lián)從而在應(yīng)用中發(fā)生沖突時(shí)實(shí)現(xiàn)單獨(dú)斷開(kāi) 評(píng)估套件硬件開(kāi)發(fā)板用戶指南
控制器
接口 擴(kuò)展 產(chǎn)品具有三個(gè)控制器和它們與嵌入式外設(shè)的/線復(fù)用每個(gè)控制器控制多達(dá)條線路（為條）擴(kuò)展端口和為客戶定義的用途提供線路訪問(wèn)圖擴(kuò)展說(shuō)明：除了用于元件的線外所有線都可用于這些擴(kuò)展連接器 配置本節(jié)介紹板的用法跳線測(cè)試點(diǎn)和焊滴 使用表端口引腳分配和信號(hào)描述無(wú)/線外圍設(shè)備外圍設(shè)備外圍設(shè)備附加功能系統(tǒng)功能注釋 增益級(jí)上的阻抗匹配接近多路復(fù)用器/到音頻內(nèi)的路徑 輸入電位計(jì)輸入 / 關(guān)閉以固定在單聲道揚(yáng)聲器中無(wú)論立體聲插頭狀態(tài)如何 輸出打開(kāi)關(guān)閉用于 端口上的阻抗匹配 擴(kuò)展電源設(shè)置為（位置設(shè)置為）
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)
