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PIC24HJ12GP202用ICD2燒錄問題
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新會員
 
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程式編譯的時候沒問題，ICD2也有抓到PIC24HJ12GP202
我的程式是用組語寫的讓LED閃爍的簡單程式： .global __reset .text __reset: GOTO LOOP LOOP: BSET PORTA, #0x1 CALL DELAY BCLR PORTA, #0x1 CALL DELAY GOTO LOOP DELAY: MOV #0x0, W5 MOV #0x0, W6 MOV #0x0, W7 D1: INC W7, W7 BTSS W7, #0x2 GOTO D1 D2: INC W6, W6 BTSS W6, #0x2 GOTO D2 RETURN .end 可是在燒錄的時候出現下面的錯誤訊息： Programming Target... ...Validating configuration fields ...Erasing Part ...Programming Program Memory (0x0 - 0x27F) Verifying... ...Program Memory ICD0161: Verify failed (MemType = Program, Address = 0x0, Expected Val = 0x40200, Val Read = 0xFFFFFF) ICD0275: Programming failed. MPLAB ICD 2 Ready 換過IC還是出現一樣的問題，5隻燒錄接腳也檢查很多次確實沒接錯，Vdd跟Vpp之間接了一個10歐姆電阻之外，都是直接接到燒錄器，不知道問題究竟出在哪裡，請高手幫幫忙
發表於: 2008/2/29 17:52
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