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6670 TCP3D 中断不能触发



我使用的是TMDSEVM6670LE。例程版本:pdk_C6670_1_0_0_20\packages\ti\drv\exampleProjects\TCP3E_exampleProject

在软仿时一切正常

在板子上进行硬件仿真时,程序运行到Void sndBlockTaskFunc(Void)这个任务的 第二个while(1)的Semaphore_pend(semSendWait, BIOS_WAIT_FOREVER);(730行左右)后挂起,核的状态停止在Running。

感觉译码器没有产生码块译码完成中断,没有进入Void revt0ChCallback(Void)  、 Void revt1ChCallback(Void)   、 Void tcp3dEventISR(UInt32 testEvtNum)

从而没有运行Semaphore_post(semSendWait);

请求大家帮忙!非常感谢