环境CCS5.4,配置C6727的外部中断,外部管脚使用AXR0_7/AXR0_8,通过配置McAsp和DMax触发CPU中断15/13。单独配置两个外部中断,中断运行正常;同时使能两个中断,在中断服务程序跑飞,而仿真器单步跟踪时,在INT10中可以单步跟踪,无异常,但是进入不了INT11,全速运行后异常。
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