In Rate Match FIFO, Skip Pattern and Control Pattern can be set in basic mode.
This can be set by setting “What is the rate match pattern1(2)” on the ALTGX Wizard screen.

The following conditions apply to using the Rate Match FIFO:
・ Set the bit width to 32bit (DoubleWidth)
=> "What is the channel witdh?" on Page 3 of ALTGX MegaWizard
・ Use 8B/10B
=> "Enable 8b10b decoder/encoder" on the same Page12
・ Use Rate Match FIFO
=> "Enable rate match FIFO" on the same Page14

Skip Pattern and Control Pattern can now be entered.