📄 freqtest.srr
字号:
KK2_data[4] S_DFF Q KK2_data[4] 3.9 996.1
KK2_data[5] S_DFF Q KK2_data[5] 3.9 996.1
KK2_data[6] S_DFF Q KK2_data[6] 3.9 996.1
KK2_data[7] S_DFF Q KK2_data[7] 3.9 996.1
===================================================================
End Points for Paths with Slack Worse than 998.3 ns :
Required
Instance Type Pin Net Time Slack
---------------------------------------------------------------
KK2_data[4] S_DFF D DIN[0] 997.8 997.8
KK2_data[5] S_DFF D DIN[1] 997.8 997.8
KK2_data[6] S_DFF D DIN[2] 997.8 997.8
KK2_data[7] S_DFF D DIN[3] 997.8 997.8
===============================================================
A Critical Path with worst case slack = 996.1 ns:
Instance/Net Pin Pin Arrival Delta Fan
Name Type Name Dir Time Delay Out
----------------------------------------------------------------------------
KK2_data[7] S_DFF Q Out 3.9
KK2_data[7] Net 1
DATAOUT[11:0] Port DATAOUT[7] In 3.9
============================================================================
Detailed Timing Report for clock : clock3_inferred_clock
*******************************************
Requested Period 1000.0 ns
Estimated Period 3.9 ns
Worst Slack 996.1 ns
Start Points for Paths with Slack Worse than 998.3 ns :
Arrival
Instance Type Pin Net Time Slack
---------------------------------------------------------------------
KK3_data[8] S_DFF Q KK3_data[8] 3.9 996.1
KK3_data[9] S_DFF Q KK3_data[9] 3.9 996.1
KK3_data[10] S_DFF Q KK3_data[10] 3.9 996.1
KK3_data[11] S_DFF Q KK3_data[11] 3.9 996.1
=====================================================================
End Points for Paths with Slack Worse than 998.3 ns :
Required
Instance Type Pin Net Time Slack
----------------------------------------------------------------
KK3_data[8] S_DFF D DIN[0] 997.8 997.8
KK3_data[9] S_DFF D DIN[1] 997.8 997.8
KK3_data[10] S_DFF D DIN[2] 997.8 997.8
KK3_data[11] S_DFF D DIN[3] 997.8 997.8
================================================================
A Critical Path with worst case slack = 996.1 ns:
Instance/Net Pin Pin Arrival Delta Fan
Name Type Name Dir Time Delay Out
-----------------------------------------------------------------------------
KK3_data[11] S_DFF Q Out 3.9
KK3_data[11] Net 1
DATAOUT[11:0] Port DATAOUT[11] In 3.9
=============================================================================
Detailed Timing Report for clock : U1.TSTEN
*******************************************
Requested Period 1000.0 ns
Estimated Period 10.6 ns
Worst Slack 989.4 ns
Start Points for Paths with Slack Worse than 991.6 ns :
Arrival
Instance Type Pin Net Time Slack
-------------------------------------------------------------------
U1.TSTEN S_DFF Q U1.TSTEN 4.0 990.2
U2.DOUT[0] S_DFF Q U2.DOUT[0] 3.9 989.4
U2.DOUT[1] S_DFF Q U2.DOUT[1] 3.9 989.4
U2.DOUT[2] S_DFF Q U2.DOUT[2] 3.9 989.4
U2.DOUT[3] S_DFF Q U2.DOUT[3] 3.9 989.4
U2.DOUT[4] S_DFF Q U2.DOUT[4] 3.9 989.4
U2.DOUT[5] S_DFF Q U2.DOUT[5] 3.9 989.4
U2.DOUT[6] S_DFF Q U2.DOUT[6] 3.9 989.4
U2.DOUT[7] S_DFF Q U2.DOUT[7] 3.9 989.4
U2.DOUT[8] S_DFF Q U2.DOUT[8] 3.9 990.5
U2.DOUT[9] S_DFF Q U2.DOUT[9] 3.9 990.5
U2.DOUT[10] S_DFF Q U2.DOUT[10] 3.9 990.5
U2.DOUT[11] S_DFF Q U2.DOUT[11] 3.9 990.5
U2.DOUT[12] S_DFF Q U2.DOUT[12] 3.9 990.5
U2.DOUT[13] S_DFF Q U2.DOUT[13] 3.9 990.5
U2.DOUT[14] S_DFF Q U2.DOUT[14] 3.9 990.5
U2.DOUT[15] S_DFF Q U2.DOUT[15] 3.9 990.5
U2.DOUT[16] S_DFF Q U2.DOUT[16] 3.9 989.4
U2.DOUT[17] S_DFF Q U2.DOUT[17] 3.9 989.4
U2.DOUT[18] S_DFF Q U2.DOUT[18] 3.9 989.4
U2.DOUT[19] S_DFF Q U2.DOUT[19] 3.9 989.4
U2.DOUT[20] S_DFF Q U2.DOUT[20] 3.9 989.4
U2.DOUT[21] S_DFF Q U2.DOUT[21] 3.9 989.4
U2.DOUT[22] S_DFF Q U2.DOUT[22] 3.9 989.4
U2.DOUT[23] S_DFF Q U2.DOUT[23] 3.9 989.4
U2.DOUT[24] S_DFF Q U2.DOUT[24] 3.9 990.5
U2.DOUT[25] S_DFF Q U2.DOUT[25] 3.9 990.5
U2.DOUT[26] S_DFF Q U2.DOUT[26] 3.9 990.5
U2.DOUT[27] S_DFF Q U2.DOUT[27] 3.9 990.5
U2.DOUT[28] S_DFF Q U2.DOUT[28] 3.9 990.5
U2.DOUT[29] S_DFF Q U2.DOUT[29] 3.9 990.5
U2.DOUT[30] S_DFF Q U2.DOUT[30] 3.9 990.5
U2.DOUT[31] S_DFF Q U2.DOUT[31] 3.9 990.5
===================================================================
No End Points with Slack Worse than 991.6 ns Found
A Critical Path with worst case slack = 989.4 ns:
Instance/Net Pin Pin Arrival Delta Fan
Name Type Name Dir Time Delay Out
----------------------------------------------------------------------
U2.DOUT[23] S_DFF Q Out 3.9
U2.DOUT[23] Net 1
dlow_6_c[3] S_LUT I1 In 3.9
dlow_6_c[3] S_LUT OUT Out 2.8
dlow_6_c[3] Net 1
dlow_6[3] S_CAS CAS In 6.7
dlow_6[3] S_CAS OUT Out 1.1
dlow_6[3] Net 1
dlow_7[3] S_LUT I2 In 7.8
dlow_7[3] S_LUT OUT Out 2.8
dlow_7[3] Net 1
DLOW[3] LAT1 DATA0 In 10.6
======================================================================
Detailed Timing Report for clock : CLK
*******************************************
Requested Period 1000.0 ns
Estimated Period 8.3 ns
Worst Slack 991.7 ns
No Start Points with slack worse than 993.9 ns Found
End Points for Paths with Slack Worse than 993.9 ns :
Required
Instance Type Pin Net Time Slack
--------------------------------------------------------------
U1.TSTEN S_DFF D tsten1_i 997.8 991.7
==============================================================
Cannot Find any complete critical path
##### END TIMING REPORT #####
---------------------------------------
Resource Usage Report
Synplify is performing all technology mapping
Post place and route resource use may vary a small
amount due to logic cell replication and register packing
decisions during place and route.
Design view:work.FREQTEST(struc)
Selecting part epf10k20tc144-3
@N:"d:\k30demo\sendfre\freqtest.vhd":49:2:49:3|Found black box instance work.FREQTEST(struc)-U3 of view:work.cnt10(black_box) without an altera_area attribute. Reports will not include any lcells for this instance
@N:"d:\k30demo\sendfre\freqtest.vhd":51:2:51:3|Found black box instance work.FREQTEST(struc)-U4 of view:work.cnt10(black_box) without an altera_area attribute. Reports will not include any lcells for this instance
@N:"d:\k30demo\sendfre\freqtest.vhd":54:2:54:3|Found black box instance work.FREQTEST(struc)-U5 of view:work.cnt10(black_box) without an altera_area attribute. Reports will not include any lcells for this instance
@N:"d:\k30demo\sendfre\freqtest.vhd":57:2:57:3|Found black box instance work.FREQTEST(struc)-U6 of view:work.cnt10(black_box) without an altera_area attribute. Reports will not include any lcells for this instance
@N:"d:\k30demo\sendfre\freqtest.vhd":60:2:60:3|Found black box instance work.FREQTEST(struc)-U7 of view:work.cnt10(black_box) without an altera_area attribute. Reports will not include any lcells for this instance
@N:"d:\k30demo\sendfre\freqtest.vhd":63:2:63:3|Found black box instance work.FREQTEST(struc)-U8 of view:work.cnt10(black_box) without an altera_area attribute. Reports will not include any lcells for this instance
@N:"d:\k30demo\sendfre\freqtest.vhd":66:2:66:3|Found black box instance work.FREQTEST(struc)-U9 of view:work.cnt10(black_box) without an altera_area attribute. Reports will not include any lcells for this instance
@N:"d:\k30demo\sendfre\freqtest.vhd":69:2:69:4|Found black box instance work.FREQTEST(struc)-U10 of view:work.cnt10(black_box) without an altera_area attribute. Reports will not include any lcells for this instance
Logic resources: 74 LCs of 1152 ( 6%)
Number of Nets: 139
Number of Inputs: 368
Register bits: 45
I/O cells: 27
Details:
Cells in logic mode: 22
Cells in arith mode: 0
Cells in cascade mode: 8
Cells in counter mode: 0
DFFs with no logic: 44 (uses cell for routing)
LUTs driving both DFF and logic: 1
Creating updateacf script d:\k30demo\sendfre\freqtest.sat to pass constraints to MAX+plusII
Found clock clock3_inferred_clock with period 1000ns
Found clock clock2_inferred_clock with period 1000ns
Found clock clock1_inferred_clock with period 1000ns
All Constraints processed!
Mapper successful!
Process took 2.91 seconds realtime, 2.91 seconds cputime
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