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Re: ICD 2000
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版主
 
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RA4是open drain吧！只能送low。送high要利用外部電阻pull-high來達成。
發表於: 2004/12/2 0:00
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Re: ICD 2000
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新會員
 
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不好意思,是 ICE 2000 ...
發表於: 2004/11/30 8:46
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Re: ICD 2000
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資深會員
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這位大人,應該是ICD2吧..還是ICE2000...
發表於: 2004/11/29 19:23
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ICD 2000
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新會員
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請問~~
晶片用PIC16F628 我設定RA4是OUT,輸出為Hi,但為何程式執行時,就是不會輸出Hi 我是用ICE 2000去模擬 MPLAB IDE 6.6V CONFIG 設定如下 Oscillator : INTRC I/O WDT : ON Power up Time : OFF Brown out Detect : ENABLE Master clear Enable : Disable Data EE Read Protect : Disable Code Protect : OFF 程式內部設定 BCF STATUS,RP0 BCF STATUS,RP1 MOVLW 00100000b MOVWF PORTA BSF STATUS,RP0 MOVWF TRISA BSF STATUS,RP0 MOVLW 00001101B MOVWF OPTION_REG 請各位高手是否可幫忙一下,都快瘋了-.-
發表於: 2004/11/29 16:08
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