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为什么我的ＤＳＰ复位引脚／ＲＳ上电后才１．６Ｖ呢？<br /><br />我把ＴＰＳ７３ＨＤ３１８电源芯片的ＲＳ引脚输出 和 ＤＳＰ芯片的／ＲＳ引脚断开<br /><br />结果是：电源芯片的ＲＳ引脚输出正常，为３．３Ｖ<br /><br />ＤＳＰ芯片的／ＲＳ引脚输出却是２．Ｖ多<br /><br />连到一起，就变成１．６Ｖ了，为什么？<br />是ＤＳＰ坏了 ？？？<br /><br />恳请高手指教！！！！！<br /><br />可能是以上原因，ＣＣＳ界面一直进不去。<br />总是显示：<br /><br />Can't Initiation target CPU: <br />fatal error during: Register,Excution,Target, <br />device driver,Emulator Controller not Responding. It is recommonded to RESET EMULATOR.This will disconnect target from this emulator, the target then power cycled or hard reset followed by emureset and reconnect to each target. <br /><br /> |
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