736203.fig.005a
(a) CLBs connect to one side of EB with highest I/O denisty
736203.fig.005b
(b) CLBs connect to two sides of EB
736203.fig.005c
(c) CLBs connect to three sides of EB
736203.fig.005d
(d) CLBs connect to four sides of EB with lowest I/O denisty
Figure 5: Different pin positions in EB.