您好:
几个问题:
1.文档中说"The event controllers consist of simple combination logic to provide additional events to each C66x CorePac, plus the TPCC, INTC0, and INTC1 provide 17 additional events as well as 8 broadcast events to each of the C66x CorePacs." 这里说,INTC0和INTC1可以产生8个广播事件同时给C6678的8个核,但是文档中TMS320C6678 Interrupt Topology( c6678的中断图)画的图显示INTC0的广播事件只给了前4个核,INTC1的广播事件给后4个核, 我想知道,INTC产生的广播事件到底是一次给8个核的还是一次只能给4个核?
2.假如INTC0的1号事件产生了,我该如何操作INTC的寄存器,将该事件映射到CPU4号中断上?希望给出例子.
谢谢!