www.pudn.com > eternityclock.rar > clockcore.par
Constraints file: clockcore.pcf
Loading device database for application Par from file "clockcore_map.ncd".
"clockcore" is an NCD, version 2.38, device xc3s400, package pq208, speed -4
Loading device for application Par from file '3s400.nph' in environment
D:/Xilinx.
Device speed data version: PREVIEW 1.26 2003-06-19.
Device utilization summary:
Number of External IOBs 17 out of 141 12%
Number of LOCed External IOBs 0 out of 17 0%
Number of SLICELs 104 out of 3584 2%
Number of SLICEMs 8 out of 1792 1%
Number of BUFGMUXs 3 out of 8 37%
Overall effort level (-ol): Standard (set by user)
Placer effort level (-pl): Standard (set by user)
Placer cost table entry (-t): 1
Router effort level (-rl): Standard (set by user)
WARNING:Par:276 - The signal day_0__n0001<3> has no load
Phase 1.1
Phase 1.1 (Checksum:989949) REAL time: 2 secs
Phase 3.3
Phase 3.3 (Checksum:1c9c37d) REAL time: 2 secs
Phase 4.5
Phase 4.5 (Checksum:26259fc) REAL time: 2 secs
Phase 5.8
...............
Phase 5.8 (Checksum:9a8eb2) REAL time: 2 secs
Phase 6.5
Phase 6.5 (Checksum:39386fa) REAL time: 2 secs
Phase 7.18
Phase 7.18 (Checksum:42c1d79) REAL time: 3 secs
Writing design to file clockcore.ncd.
Total REAL time to Placer completion: 3 secs
Total CPU time to Placer completion: 2 secs
Phase 1: 901 unrouted; REAL time: 3 secs
Phase 2: 830 unrouted; REAL time: 4 secs
Phase 3: 315 unrouted; REAL time: 4 secs
Phase 4: 0 unrouted; REAL time: 4 secs
Total REAL time to Router completion: 4 secs
Total CPU time to Router completion: 3 secs
Generating "par" statistics.
**************************
Generating Clock Report
**************************
+-------------------------+----------+------+------+------------+-------------+
| Clock Net | Resource |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
+-------------------------+----------+------+------+------------+-------------+
| b4_BUFGP | BUFGMUX0| No | 2 | 0.000 | 0.305 |
+-------------------------+----------+------+------+------------+-------------+
| clk_BUFGP | BUFGMUX1| No | 20 | 0.121 | 0.459 |
+-------------------------+----------+------+------+------------+-------------+
| b3_BUFGP | BUFGMUX2| No | 3 | 0.000 | 0.311 |
+-------------------------+----------+------+------+------------+-------------+
| daycbuf | Local | | 6 | 0.060 | 1.793 |
+-------------------------+----------+------+------+------------+-------------+
| y2buf | Local | | 3 | 0.214 | 0.780 |
+-------------------------+----------+------+------+------------+-------------+
| y3buf | Local | | 3 | 0.039 | 1.664 |
+-------------------------+----------+------+------+------------+-------------+
| y4buf | Local | | 2 | 0.000 | 1.633 |
+-------------------------+----------+------+------+------------+-------------+
| hclkbuf | Local | | 6 | 0.037 | 1.764 |
+-------------------------+----------+------+------+------------+-------------+
| _n0144 | Local | | 4 | 0.020 | 1.362 |
+-------------------------+----------+------+------+------------+-------------+
| sclkbuf | Local | | 6 | 0.012 | 1.389 |
+-------------------------+----------+------+------+------------+-------------+
| mclkbuf | Local | | 6 | 0.180 | 2.215 |
+-------------------------+----------+------+------+------------+-------------+
| moncbuf | Local | | 6 | 0.057 | 1.623 |
+-------------------------+----------+------+------+------------+-------------+
| y1buf | Local | | 3 | 0.019 | 1.982 |
+-------------------------+----------+------+------+------------+-------------+
The Delay Summary Report
The SCORE FOR THIS DESIGN is: 112
The NUMBER OF SIGNALS NOT COMPLETELY ROUTED for this design is: 0
The AVERAGE CONNECTION DELAY for this design is: 0.805
The MAXIMUM PIN DELAY IS: 3.000
The AVERAGE CONNECTION DELAY on the 10 WORST NETS is: 1.595
Listing Pin Delays by value: (nsec)
d < 1.00 < d < 2.00 < d < 3.00 < d < 4.00 < d < 5.00 d >= 5.00
--------- --------- --------- --------- --------- ---------
617 241 41 2 0 0
Generating Pad Report.
All signals are completely routed.
Total REAL time to PAR completion: 5 secs
Total CPU time to PAR completion: 4 secs
Peak Memory Usage: 68 MB
Placement: Completed - No errors found.
Routing: Completed - No errors found.
Writing design to file clockcore.ncd.
PAR done.