Microwave office 2003是美国AWR公司最新开发的射频、微波仿真软件,主要用于设计线性、非线性的微波电路,并结合了EMSight电磁分析与布线功能 count cycles of the system derived clock or an externally-supplied clock. It can optionally generate interrupts, generate timed DMA requests, or perform other actions at specified timer values, based on four match