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LPC2148中斷學(xué)習(xí)

作者：時(shí)間：2016-11-13 來源：網(wǎng)絡(luò)

ARM7中的中斷示意：

外設(shè)有普通的外設(shè)和內(nèi)部外設(shè)，中斷都是通過VIC，再經(jīng)過FIQ或IRQ作用于內(nèi)核

IRQ中斷服務(wù)地址給向量地址

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關(guān)鍵詞： LPC2148中斷學(xué)