A Decimal Floating-Point Accurate Scalar Product Unit with a Parallel Fixed-Point Multiplier on a Virtex-5 FPGA

Table 2

Post-place & route results for decimal fixed-point multiplier with CPA output.

No. of pipeline stages	longest path delay [ns]	max. freq. [MHz]	No. of LUT [ns]	latency
0	17.96	57	6557	17.96
1	10.56	95	5916	21.12
2	7.98	125	5385	23.94
3	5.97	167	6074	23.88
4	5.48	183	6237	27.40
5	4.79	209	6402	28.74
6	4.38	229	5576	30.66
7	4.52	221	5574	36.16
8	4.37	229	5576	39.33
9	4.48	224	5610	44.80
10	4.28	234	6139	47.08
11	4.47	224	6283	53.64
12	4.47	224	6318	58.11
13	4.48	224	6520	62.72