Achronix Speedster22i User Macro Guide - Manual (Page 36)

I/O Cells IPAD_D2
Speedster Macro Cell Library www.achronix.com PAGE 19
keepmode => "none",
hysteresis => "none",
pvt_comp => "none,
termination => "50",
odt => "off")
port map (pad => user_pad,
douta => user_douta,
doutb => user_doutb,
oe => user_oe,
rstn => user_rstn,
clk => user_clk);