cnt_rx_frame_oversized

The statistic cnt_rx_frame_oversized reports the number of RX frames with frame length > MTU frame length. This statistic updates at a clock cycle after the end of the frame. The RX_AXI_TUSER is asserted to 1 as described in Oversized RX Frame. The Figure 1 shows the cnt_rx_frame_oversized statistic updates relative to the RX frames at the AXI ST interface.

When this statistic register increments, the RX statistic registers, cnt_rx_mismatched_length and cnt_rx_frame_error_fcs remain unchanged.

Figure 1. RX Statistic – Oversized RX Frame