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标题: 请教 AM437X的中断号问题 [打印本页]

作者: wangwang 时间: 2015-10-28 15:34
标题: 请教 AM437X的中断号问题
[attach]492[/attach] I2C0和I2C1中断号为什么是70 71呢，和数据手册上写的不一样啊，（AM437X ARM Cortex -a9 processors Technical Reference Manual ）手册上写是102 103呢

作者: wangwang 时间: 2015-10-28 15:36
附件为技术手册的中断号介绍截图

作者: wangwang 时间: 2015-10-28 17:24

请大神们帮解答解答

作者: wangwang 时间: 2015-10-29 11:14

大神呢

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作者: teddy 时间: 2015-10-31 20:36
您好，由于前32个中断号没用上，linux内核会减掉32的偏移量。回答迟了，请见谅！

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