当PIT模块中用一个相同的8位计数器作中断定时时，PIT1中断定时若是PIT0的倍数，则PIT1的中断不会发生！但PIT0中断定时是PIT1的倍数时，两个中断都能发生！ 我PIT模块的配置如下 void SetupPIT(void) { PITCE = 0x03; //enable PIT 0 and 1 PITMUX = 0x00; //MUX to micro couter0 PITMTLD0 = 99; //8 bits micro counter0 PITLD0 =3999; //PIT0 10ms PITLD1=799; //PIT1 2ms there will be a problem when PIT1 times PIT0, //but no problem when PIT0 times PIT1 PITCFLMT_PFLMT= 0x01; //load micro counter0 PITFLT = 0x03; //load counter0 and 1 PITINTE = 0x03; //enable INT PITCFLMT_PITE = 1; //enable PIT module } 我想请问这是我配置上有问题还是这个8位计数器和16位计数器的接口时本身存在的硬件BUG，谢谢！ | 
