Research Article
Scalable Fixed Point QRD Core Using Dynamic Partial Reconfiguration
Table 4
Implementation results for scalable QRD core.
| Site type
| Configurations | Static | Static + RM1 | Static + RM2 | Static + RM3 | Static + RM4 |
| Slice registers | 1,536 | 1,940 | 2,559 | 3,113 | 3,700 | LUTs | 1,162 | 2,021 | 2,445 | 3,039 | 3,694 | DSP48E | 50 | 73 | 100 | 131 | 166 | RAMB36 | 4 | 6 | 6 | 8 | 8 | Power (W) | 3.424 | 3.612 | 3.678 | 3.748 | 3.823 | Latency | 51 | 64 | 77 | 90 | 103 | Bit file size (KB) excluding static | — | 371 | 677 | 855 | 1357 | Config. time (ms) excluding static | — | 44.9 | 82 | 103.6 | 164.48 |
|
|