PCI master burst长度问题

allergan

各位大侠：
    我碰到了一个问题，我德PCI卡对PC的一段内存空间发起一次burst读操作，每次读出了4个DWord之后就被PC STOP了，我希望能够burst 32各DWord.如何能够提高啊？

jingli888ca

You have NO control of the master, and I do not think you can do that without changing the driver of the master chip. If you can set the master chip to be in the mode of transferring more than 4 DWord, then it is possible to do that.