RM46控制板

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德州仪器（TI）RM46控制卡是最初的软件开发和短期构建系统原型，试验台和需要轻松获得高性能控制器的许多其他项目的理想产品。该控制卡是利用行业标准的DIMM封装来提供低截面单板控制器解决方案的完整板级模块。控制卡采用相同的100引脚连接器封装来提供模拟和数字I/ O板载控制器，并合理地互换。所述RM46CNCD板操作从经由位于卡的顶部前面的筒连接器提供的外部电源。为控制卡的预期电压是6.0V至30.0V具体根据TPS65381的输入能力。控制卡可以用作一个电动机控制试剂盒的一部分，并提供额外的控制，连接和安全性评价的功能。Key features include:

       

• A Texas Instruments RM46L852 337-ball BGA microcontroller       
  
• A Texas Instruments TPS65381 Safety-Integrated Power Companion       
  
• On board, isolated USB XDS100v2 JTAG emulator       
  
• Optional path to EVM JTAG connector (via DIMM)       
  
• Hardware option for routing N2HET timers or ePeripherals to the DIMM interface – includes HET monitoring of ePeripheral outputs       
  
• 10/100 Mbps Ethernet interface via RJ-45 with same PHY as on the TMDXRM46HDK       
  
• Isolated UART/SCI accessible through a USB Virtual Port (VCP)       
  
• Ignition cycle simulator switch S2 – serves as system reset of TPS and MCU       
  
• LPO_TEST (SW3) push button switch (causes CLKDET hardware fault on MCU)       
  
• LED indicators for xds100 power, activity, target/MCU power, GIOB7 pin activity, Ethernet link and activity, Ethernet speed, and nERROR.       
  
• Soft Reset pushbutton (nRST)       
  
• 5V/3V ADC input configuration       
  
• On board power supply supporting a 6V – 30V DC input and producing the 6V, 3.3V and 1.2V for the MCU       
  
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