diff --git a/nubus-to-ztex-gateware/nubus_fpga_V1_0_timings.xdc b/nubus-to-ztex-gateware/nubus_fpga_V1_0_timings.xdc
index 3dd43ff..318fc90 100644
--- a/nubus-to-ztex-gateware/nubus_fpga_V1_0_timings.xdc
+++ b/nubus-to-ztex-gateware/nubus_fpga_V1_0_timings.xdc
@@ -86,35 +86,70 @@ set_input_delay -clock nubus_clk -min 2.176 [get_ports {ad_3v3_n[15]}]
 set_input_delay -clock nubus_clk -max 52.151 [get_ports {ad_3v3_n[15]}]
 set_output_delay -clock nubus_clk -min -6.383 [get_ports {ad_3v3_n[15]}]
 set_output_delay -clock nubus_clk -max 53.322 [get_ports {ad_3v3_n[15]}]
+
+
 set_input_delay -clock nubus_clk -min 2.121 [get_ports {ad_3v3_n[14]}]
+set_input_delay -clock nubus_clk -max 52.078 [get_ports {ad_3v3_n[14]}]
+set_output_delay -clock nubus_clk -min -6.438 [get_ports {ad_3v3_n[14]}]
 set_output_delay -clock nubus_clk -max 53.249 [get_ports {ad_3v3_n[14]}]
 set_input_delay -clock nubus_clk -min 2.158 [get_ports {ad_3v3_n[13]}]
+set_input_delay -clock nubus_clk -max 52.128 [get_ports {ad_3v3_n[13]}]
+set_output_delay -clock nubus_clk -min -6.401 [get_ports {ad_3v3_n[13]}]
 set_output_delay -clock nubus_clk -max 53.299 [get_ports {ad_3v3_n[13]}]
 set_input_delay -clock nubus_clk -min 2.115 [get_ports {ad_3v3_n[12]}]
+set_input_delay -clock nubus_clk -max 52.070 [get_ports {ad_3v3_n[12]}]
+set_output_delay -clock nubus_clk -min -6.444 [get_ports {ad_3v3_n[12]}]
 set_output_delay -clock nubus_clk -max 53.241 [get_ports {ad_3v3_n[12]}]
 set_input_delay -clock nubus_clk -min 2.178 [get_ports {ad_3v3_n[11]}]
+set_input_delay -clock nubus_clk -max 52.155 [get_ports {ad_3v3_n[11]}]
+set_output_delay -clock nubus_clk -min -6.381 [get_ports {ad_3v3_n[11]}]
 set_output_delay -clock nubus_clk -max 53.326 [get_ports {ad_3v3_n[11]}]
 set_input_delay -clock nubus_clk -min 2.129 [get_ports {ad_3v3_n[10]}]
+set_input_delay -clock nubus_clk -max 52.089 [get_ports {ad_3v3_n[10]}]
+set_output_delay -clock nubus_clk -min -6.430 [get_ports {ad_3v3_n[10]}]
 set_output_delay -clock nubus_clk -max 53.260 [get_ports {ad_3v3_n[10]}]
 set_input_delay -clock nubus_clk -min 2.189 [get_ports {ad_3v3_n[9]}]
+set_input_delay -clock nubus_clk -max 52.169 [get_ports {ad_3v3_n[9]}]
+set_output_delay -clock nubus_clk -min -6.370 [get_ports {ad_3v3_n[9]}]
 set_output_delay -clock nubus_clk -max 53.340 [get_ports {ad_3v3_n[9]}]
 set_input_delay -clock nubus_clk -min 2.139 [get_ports {ad_3v3_n[8]}]
+set_input_delay -clock nubus_clk -max 52.102 [get_ports {ad_3v3_n[8]}]
+set_output_delay -clock nubus_clk -min -6.420 [get_ports {ad_3v3_n[8]}]
 set_output_delay -clock nubus_clk -max 53.273 [get_ports {ad_3v3_n[8]}]
 set_input_delay -clock nubus_clk -min 2.168 [get_ports {ad_3v3_n[7]}]
+set_input_delay -clock nubus_clk -max 52.141 [get_ports {ad_3v3_n[7]}]
+set_output_delay -clock nubus_clk -min -6.391 [get_ports {ad_3v3_n[7]}]
 set_output_delay -clock nubus_clk -max 53.312 [get_ports {ad_3v3_n[7]}]
 set_input_delay -clock nubus_clk -min 2.136 [get_ports {ad_3v3_n[6]}]
+set_input_delay -clock nubus_clk -max 52.097 [get_ports {ad_3v3_n[6]}]
+set_output_delay -clock nubus_clk -min -6.423 [get_ports {ad_3v3_n[6]}]
 set_output_delay -clock nubus_clk -max 53.269 [get_ports {ad_3v3_n[6]}]
 set_input_delay -clock nubus_clk -min 2.181 [get_ports {ad_3v3_n[5]}]
+set_input_delay -clock nubus_clk -max 52.158 [get_ports {ad_3v3_n[5]}]
+set_output_delay -clock nubus_clk -min -6.378 [get_ports {ad_3v3_n[5]}]
 set_output_delay -clock nubus_clk -max 53.329 [get_ports {ad_3v3_n[5]}]
 set_input_delay -clock nubus_clk -min 2.156 [get_ports {ad_3v3_n[4]}]
+set_input_delay -clock nubus_clk -max 52.124 [get_ports {ad_3v3_n[4]}]
+set_output_delay -clock nubus_clk -min -6.403 [get_ports {ad_3v3_n[4]}]
 set_output_delay -clock nubus_clk -max 53.295 [get_ports {ad_3v3_n[4]}]
 set_input_delay -clock nubus_clk -min 2.209 [get_ports {ad_3v3_n[3]}]
+set_input_delay -clock nubus_clk -max 52.195 [get_ports {ad_3v3_n[3]}]
+set_output_delay -clock nubus_clk -min -6.350 [get_ports {ad_3v3_n[3]}]
 set_output_delay -clock nubus_clk -max 53.366 [get_ports {ad_3v3_n[3]}]
 set_input_delay -clock nubus_clk -min 2.163 [get_ports {ad_3v3_n[2]}]
+set_input_delay -clock nubus_clk -max 52.134 [get_ports {ad_3v3_n[2]}]
+set_output_delay -clock nubus_clk -min -6.396 [get_ports {ad_3v3_n[2]}]
 set_output_delay -clock nubus_clk -max 53.305 [get_ports {ad_3v3_n[2]}]
 set_input_delay -clock nubus_clk -min 2.307 [get_ports {ad_3v3_n[1]}]
+set_input_delay -clock nubus_clk -max 52.326 [get_ports {ad_3v3_n[1]}]
+set_output_delay -clock nubus_clk -min -6.252 [get_ports {ad_3v3_n[1]}]
 set_output_delay -clock nubus_clk -max 53.497 [get_ports {ad_3v3_n[1]}]
 set_input_delay -clock nubus_clk -min 2.257 [get_ports {ad_3v3_n[0]}]
+set_input_delay -clock nubus_clk -max 52.259 [get_ports {ad_3v3_n[0]}]
+set_output_delay -clock nubus_clk -min -6.302 [get_ports {ad_3v3_n[0]}]
 set_output_delay -clock nubus_clk -max 53.430 [get_ports {ad_3v3_n[0]}]
+
 set_input_delay -clock nubus_clk -min 2.742 [get_ports {tm2_3v3_n}]
+set_input_delay -clock nubus_clk -max 52.906 [get_ports {tm2_3v3_n}]
+set_output_delay -clock nubus_clk -min -5.817 [get_ports {tm2_3v3_n}]
 set_output_delay -clock nubus_clk -max 54.078 [get_ports {tm2_3v3_n}]