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2 Anonymous Users
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Re: APP001 燒錄問題
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資深會員
 
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ICD2 要找 16F77 (id=0x33)，但完全沒找到任何 PIC，請檢查:
1. APP001 沒接 9V 電源 ? PIC VDD - VSS 間應有 +5V 2. ICD2 - APP001 cable 接觸不良? 如為自製 cable ， 腳位是否正確? 3. MCLR, RB6, RB7 有無接其他電路影響 4. PIC 已壞? 試拔掉 16F77 ，同一位置改放其他 PIC ，是否可以讀到?
發表於: 2007/11/2 9:27
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APP001 燒錄問題
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新會員
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我使用PIC 16F77 做燒錄,但出現以下Connecting to MPLAB ICD 2
...Connected Setting Vdd source to target ICDWarn0020: Invalid target device id (expected=0x33, read=0x0) ...Reading ICD Product ID Running ICD Self Test ...Passed MPLAB ICD 2 Ready Programming Target... ICDWarn0052: MPLAB ICD 2 cannot validate a target device. Please make sure that the target device is connected and properly powered. Select "OK" to continue, or "CANCEL" to abort the operation ICD0200: Operation Aborted (Warning 51). ICD0275: Programming failed. 是否ICD2 target device id 有問題 那位大大可以提供解決方法 感恩阿
發表於: 2007/10/31 18:20
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