16.5.2.6.11 PCI Source Synchronized to EOC, Latched Edge Modes

When the PCI acceptance logic is operated in the Latched Edge modes and PSYNC = 1, the PCI source is synchronized to the EOC event, as shown in Figure 16-28. This configuration operates similarly to the Rising Edge and Any Edge modes, except that the event output of the synchronization logic is latched. A PCI source input pulse that operates entirely within a PWM cycle will assert the PCI active signal.