TI中文支持网ARM端运行wince6.0 如何实现OMAPL138中的ARM与DSP的双核通信？可以使用 syslink 吗？有哪位大神知道呀？
GJ Z：
回复 Shine:
好的，谢谢！ 还有个问题想向您请教下关于EMIF的问题，下面这段话如何理解呢？
The EMIFA may be required to issue additional write operations to a device with a small data bus width in order to complete an entire word access. In this case, the EMIFA immediately re-enters the setup period to begin another operation without incurring the turnaround cycle delay. The setup, strobe, and hold values are not updated in this case. If the entire word access has been completed, the EMIFA returns to its previous state unless another asynchronous request has been submitted and is currently the highest priority task. If this is the case, the EMIFA instead enters directly into the turnaround period for the pending read or write operation.
我不明白的是当对异步外设连续写数据时，选通信号要持续保持低电平吗？写信号线也一直保持低电平吗？Datasheet中只是给了一个写周期。同样读外设时我也不太明白，请问我该怎么理解呢？
