2.2.2 Resource Utilization
(Ask a Question)The resource utilization report is written to the
top_layout_log.log file in the Reports tab
under iog_cdr_1 Gbps reports > Place and
Route. The following table lists the resource utilization of the design
after place and route. These values might vary slightly for different Libero runs,
settings, and seed values.
| Type | Used | Total | Percentage |
|---|---|---|---|
| 4LUT | 22551 | 299544 | 7.53 |
| DFF | 12703 | 299544 | 4.24 |
| I/O register | 0 | 510 | 0.00 |
| Logic Elements | 24090 | 299544 | 8.04 |
| User I/O | 21 | 512 | 4.10 |
| – Single-ended I/O | 17 | 512 | 3.32 |
| – Differential I/O pairs | 3 | 256 | 1.17 |