# Max delays from https://github.com/SymbiFlow/prjxray-db/blob/34ea6eb08a63d21ec16264ad37a0a7b142ff6031/artix7/timings/CLBLL_L.sdf

# K	area	delay
1 	1	124
2	2	124 235
3	3	124 235 399
4	3	124 235 399 490
5	3	124 235 399 490 620
6	5	124 235 399 490 620 632
                # F7BMUX
7	10	296 420 531 695 756 916 928
                # F8MUX
                    # F8MUX+F7BMUX
8	20	273 569 693 804 968 1029 1189 1201