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Re: Failed Self Test
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版主
 
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MCLR/VPP high 只是 ICD2 上的高壓 (12.5V) 的電路所產生的電壓高了一點這一點不是那麼重要，因為 Vpp 電壓只是啟動 PIC 進入 Programming Mode 而不是真正的燒錄電壓。所以測試看看 ICD2 應該是燒錄除錯正常的。
如果 ICD2 真的無法燒錄再送修吧!
發表於: 2008/12/22 7:14
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Failed Self Test
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初級會員
 
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我在作新的案子使用PIC12F629跟ICD2連結時出現訊息:
Failed Self Test. 檢查status內容: Module Vpp => High MCLR Vpp => High 爬文說很有可能ICD2壞了 可是我再接回之前作的案子使用PIC16F883跟ICD2連結就正常 請問這是怎麼回事呢
發表於: 2008/12/19 17:39
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