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Re: 有關FLASH PROM MEMORY 及EEPROM MEMORY
#2
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存在 Flash & EEPROM 的資料不會因為崇開機而噵致資料被改變。
寫入55H再寫入AAH 這是一種解鎖動作,以確保資料是正常的寫入或清除。

發表於: 2006/10/5 14:55
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有關FLASH PROM MEMORY 及EEPROM MEMORY
#1
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想請問在做PROM MEMORY寫入操作時
對這兩個MEMORY做寫入指令時有何不同
是否對FLASH PROM寫入時,在MCU RESET時,會全部清除為零?
還有請問,在寫入EEPROM MEMORY時,先寫入55H再寫入AAH這有什麼含意??
謝謝。

發表於: 2006/10/4 16:43
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