VMIVME-7750-740000輸入輸出模塊
電源和管理
板通過(guò)輸入提供外部 塊它由二極管和組合濾波器保護(hù)如果電源連接不正確則使用可調(diào)穩(wěn)壓器用于導(dǎo)軌主電源它為電路板上的所有組件供電圖電源塊產(chǎn)品系列具有不同類(lèi)型的電源引腳：引腳：內(nèi)部電壓調(diào)節(jié)器和模擬比較器電源的電源電壓范圍為至 引腳：外設(shè)/線(xiàn)的電源電壓范圍為至引腳：內(nèi)部電壓調(diào)節(jié)器的輸出引腳：核心電源包括處理器嵌入式存儲(chǔ)器和外圍設(shè)備電壓范圍從到引腳： 和 振蕩器的電源電壓范圍為至注意：應(yīng)與去耦和濾波
通用異步收發(fā)器
具有一個(gè)雙引腳可用于通信和跟蹤目的它為現(xiàn)場(chǎng)編程解決方案提供了理想的渠道此與兩個(gè)信道相關(guān)聯(lián)以減少處理器處理數(shù)據(jù)包的時(shí)間此雙針（僅限和）通過(guò)收發(fā)器進(jìn)行緩沖并連接到公連接器圖 通用同步/異步接收發(fā)射機(jī)提供一個(gè)全雙工通用同步/非同步串行鏈路數(shù)據(jù)幀格式可廣泛配置（數(shù)據(jù)長(zhǎng)度奇偶校驗(yàn)停止位數(shù)）以支持廣泛的串行通信標(biāo)準(zhǔn)還與用于/數(shù)據(jù)訪(fǎng)問(wèn)的信道相關(guān)聯(lián)注：出于設(shè)計(jì)優(yōu)化的目的兩個(gè)變送器都安裝在相同的線(xiàn)路上即 為避免任何電氣沖突收發(fā)器與接收線(xiàn)路隔離
Power and management
The board provides external blocks through inputs. It is protected by diodes and combined filters. If the power connection is incorrect, an adjustable voltage regulator is used for the main power supply of the guide rail. It supplies power to all components on the circuit board. The power block product series has different types of power supply pins: pin: internal voltage regulator and analog comparator. The power supply voltage range is to pin: the power supply voltage range of the peripheral/line is to pin: the internal voltage regulator Output pin of: The core power supply includes the processor embedded memory and peripheral devices. The voltage range is from to pin. The power voltage range of the oscillator is to. Note: It should be decoupled and filtered
Universal asynchronous transceiver
It has a double pin for communication and tracking purposes. It provides an ideal channel for field programming solutions. It is associated with two channels to reduce the processor's time to process data packets. This double pin (and only) is buffered by the transceiver and connected to the male connector. The universal synchronous/asynchronous receiver transmitter provides a full duplex universal synchronous/asynchronous serial link data frame format, which can be widely configured (Data length parity stop bits) to support a wide range of serial communication standards. Also associated with the channel for/data access Note: For design optimization purposes, both transmitters are installed on the same line, that is, to avoid any electrical conflict, the transceiver is isolated from the receiving line
