dirtwillfly 发表于 2013-11-8 21:32
给你分享一份C2000 Piccolo LaunchPad User's Guide，里面有介绍的，你先看看，有问题再交流
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再问你一下，上面有个地方不太了解。为什么仿真器要与芯片的SCI口相连？下载程序不是只通过JTAG口就行了么？还有上面说If the SCI pins are connected to both the header pins, the XDS100 UART channel
contention would exist and the pins would not be driven to the correct voltage levels是什么意思？
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再问你一下，上面有个地方不太了解。为什么仿真器要与芯片的SCI口相连？下载程序不是只通过JTAG口就行了么？还有上面说If the SCI pins are connected to both the header pins, the XDS100 UART channel
contention would exist and the pins would not be driven to the correct voltage levels是什么意思？
嗯，可是SCI口连到板载仿真器上目的是什么呢？不是只用JTAG口就可以实现在线仿真了吗？
方便调试和实验啊，也可以不用的
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