救命啊:AIC3254的固件不能被识别了
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急求帮助!
折腾了两三个小时,将CS和PPS都重装了N遍。
指示灯D3/D4/D5/D7亮,表明供电正常;
指示灯D2不亮,识别不了固件啊。在CS和PPS里均没有找到固件
只要将数据线插入USB接口,windows就会提示“无法识别的USB设备”
后来发现\Program Files (x86)\目录下的National Instruments没被删除,手动删除时发现不能删除,然后用360粉碎,再重装CS。然后就悲剧了,连CS也用不了了。重装N遍,每次竟然只需要几秒钟,都打不开CS了。而且重装CS后在现\Program Files (x86)\目录下都没有National Instruments目录了。
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你好:
可能是EVM版的firmware坏了,如果是这样就得重新更新firmware。
1.在官网上下载portable0304的firmware.
http://www.ti.com/product/TLV320AIC3254/toolssoftware
2.按照附件里的说明,更新firmware。
1108.AIC3254 EVM Firmware Programming.pdf
3.保证软件安装正确。
非常感谢,固件已经安装好了,能用了;
关于CS安装不上的问题也解决了,在别人电脑上装CS能装上,然后我把他电脑上的C:\Program Files (x86)\National Instruments文件夹拷贝到自己的电脑上,再打开CS,就能用了