Why does tx_ready fail to assert on my F-Tile PMA/FEC Direct PHY FPGA IP bonded variant with the Datapath clocking mode parameter set to “PMA”, the PMA width parameter set to “32”, and the Enable TX double width transfer parameter unselected?

Description

Due to a problem in the Quartus® Prime Pro Edition Software version 23.4, tx_ready will fail to assert on the F-Tile PMA/FEC Direct PHY FPGA IP bonded variant with the Datapath clocking mode parameter set to “PMA”, the PMA width parameter set to “32” and the Enable TX double width transfer parameter unselected.

Resolution

There is no workaround for this problem.

This problem has been fixed starting in version 24.3 of the Quartus® Prime Pro Edition Software.