新买的F28377S LaunchPad连接电脑后灯是亮的,但电脑没有反应,设备管理器中没有出现TI XDS100 Channel A和TI XDS100 Channel B,com port也没有。
XDSdrivers也重装了几次,甚至连CCS都重装了,我用F28335外设开发套件去试,连接后里面显示上面三项内容,可以排除驱动和电脑的问题。这是F28377S LaunchPad本身质量有问题吗?
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新买的F28377S LaunchPad连接电脑后灯是亮的,但电脑没有反应,设备管理器中没有出现TI XDS100 Channel A和TI XDS100 Channel B,com port也没有。
XDSdrivers也重装了几次,甚至连CCS都重装了,我用F28335外设开发套件去试,连接后里面显示上面三项内容,可以排除驱动和电脑的问题。这是F28377S LaunchPad本身质量有问题吗?
你们技术人员要我检查这三项:
1. Power on the Launchpad, check the power supply, Oscillator and the XRS pin of the device. Make sure that they are no problem.
2. Check the welding of the electrical components, especially FT2232D surroundings.
3. If they are all no problem, maybe the Launchpad has gone wrong. You may search for the sale-out service.
跟这有关系吗?我不知道怎么检查。