17.4.2.5.5 PCI External Bypass

An option to use the PCI output of another PWM Generator is possible using the PCI external bypass feature. The PCI bypass function is useful when auxiliary, client or combinatorial PWM Generators require PCI functions based on the host PWM Generator’s timing. The local PCI logic can be bypassed, using instead the output of the PCI block from another PWM Generator. Only the same type of PCI (Fault, Overcurrent, Sync or Feed-Forward) block can be utilized from another PWM Generator. When BPEN = 1, the PWM Generator specified by the BPSEL[2:0] bits (PGxyPCI[30:28]) provides the PCI control. The override states of the FLTDAT[1:0], CLDAT[1:0] and FFDAT[1:0] control bits are not affected when BPEN = 1. PWM pin override states are always determined by local control bits.