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Re: 為何我的EECON1<RD>的值不能設為1
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版主
 
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程式看起來似乎沒有錯誤，RD位元設為1後在下一個指令週期會被自動輕為零的。詳見EECON1暫存器的說明。
發表於: 2006/5/29 15:05
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為何我的EECON1<RD>的值不能設為1
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新會員
 
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各位高手
小弟我想請問一下 為何我的EECON1<RD>的值不能設為1 以下是我寫的程式 list p=18F4585 include<p18F4585.inc> Variables UDATA 0x0100 #define DATA_EE_ADDRH .3 #define DATA_EE_ADDR .5 STARTUP CODE org 0x0000 bra READ PROG CODE READ movlw DATA_EE_ADDRH movwf EEADRH movlw DATA_EE_ADDR movwf EEADR bcf EECON1,EEPGD bcf EECON1,CFGS bsf EECON1,RD movf EEDATA,W goto $ end 還有我想請問一下，如果要使用EEPROM的功能 外部需要設定些什麼嗎 煩請各位高手指教
發表於: 2006/5/26 18:23
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