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Re: 關於18F25K20燒錄時的錯誤訊息
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版主
 
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按 PIC18F25K20 Programming Specification 裡的規格 MCLR/Vpp 電壓不可以超過 9V (Max)
http://ww1.microchip.com/downloads/en/DeviceDoc/41297D.pdf 這與一般傳統的 5V PIC MCLR/VPP 可達 13V 是不一樣的，只要卻定 MCLR 不使用外接的高壓，只要是接 Pull-Up 10K 電阻到 VDD 就可以了，這段 Message 只是警告而已，確定沒有外接高壓就可以不用理她。
發表於: 2009/1/14 10:58
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關於18F25K20燒錄時的錯誤訊息
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新會員
 
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請教一下,
我在使用18F25K20時, 當開啟ICD2後,就會出現下列錯誤訊息 ICDWarn0068: This process technology is not 12-volt tolerant. Please ensure that external protection for MCLR is in place, for example a zener diode, before proceeding or your device will be damaged. 請問這是表示什麼意思呢 謝謝
發表於: 2009/1/13 14:46
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