RM48控制板

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德州仪器RM48控制卡的理想产品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。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。主机系统需要只提供单一5V电源轨的controlCARD的它的全部功能。控制卡可以用作一个电动机控制套件一部分，并提供额外的控制，连接和安全性评价的特性。特性

       

• A Texas Instruments RM48L952 337-ball BGA microcontroller       
  
• On board USB XDS100v2 JTAG emulator       
  
• TI 14 pin JTAG debug header for alternate, external JTAG emulator       
  
• JTAG Isolation for either xds100 or alternate emulator       
  
• 10/100 Mbps Ethernet interface via RJ-45 with same PHY as on the TMDXRM48HDK       
  
• Hardware option for routing one or both N2HET timers to the DIMM interface       
  
• Isolated UART/SCI accessible through a USB Virtual Port (VCP)       
  
• LPO_TEST push button switch (causes CLKDET hardware fault on MCU)       
  
• LED indicators for xds100 power, activity, target/MCU power, HET pin activity, Ethernet link and activity, Ethernet speed, and nERROR.       
  
• Reset pushbuttons (nPOR and nRST)       
  
• 3V ADC input configuration       
  
• On board power supply supporting a 5V (as on the DRV8301 EVM) to 6V DC input and producing the 3.3V and 1.2V for the MCU