Place & Route TRACE Report
Loading design for application trce from file alu_p2_a2_impl.ncd.
Design name: TinyFPGA_A2
NCD version: 3.3
Vendor: LATTICE
Device: LCMXO2-1200HC
Package: QFN32
Performance: 4
Loading device for application trce from file 'xo2c1200.nph' in environment: C:/lscc/diamond/3.12/ispfpga.
Package Status: Final Version 1.44.
Performance Hardware Data Status: Final Version 34.4.
Setup and Hold Report
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Lattice TRACE Report - Setup, Version Diamond (64-bit) 3.12.1.454
Thu Nov 11 16:42:19 2021
Copyright (c) 1991-1994 by NeoCAD Inc. All rights reserved.
Copyright (c) 1995 AT&T Corp. All rights reserved.
Copyright (c) 1995-2001 Lucent Technologies Inc. All rights reserved.
Copyright (c) 2001 Agere Systems All rights reserved.
Copyright (c) 2002-2020 Lattice Semiconductor Corporation, All rights reserved.
Report Information
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Command line: trce -v 10 -gt -sethld -sp 4 -sphld m -o ALU_P2_a2_impl.twr -gui -msgset C:/FPGA/AluProject/promote.xml ALU_P2_a2_impl.ncd ALU_P2_a2_impl.prf
Design file: alu_p2_a2_impl.ncd
Preference file: alu_p2_a2_impl.prf
Device,speed: LCMXO2-1200HC,4
Report level: verbose report, limited to 10 items per preference
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Preference Summary
Default path enumeration(0 errors) 74 items scored, 0 timing errors detected.
Default net enumeration(0 errors) 26 items scored, 0 timing errors detected.
BLOCK ASYNCPATHS
BLOCK RESETPATHS
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================================================================================
Preference: Default path enumeration
74 items scored, 0 timing errors detected.
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Report: 16.123ns delay p2pin8 to p2pin5
Name Fanout Delay (ns) Site Resource
PADI_DEL --- 1.372 28.PAD to 28.PADDI p2pin8
ROUTE 6 3.238 28.PADDI to R9C12D.A1 p2pin8_c_0
CTOF_DEL --- 0.495 R9C12D.A1 to R9C12D.F1 ALU_74181_inst/SLICE_6
ROUTE 1 1.023 R9C12D.F1 to R10C12A.B1 ALU_74181_inst/n13
CTOF_DEL --- 0.495 R10C12A.B1 to R10C12A.F1 ALU_74181_inst/SLICE_1
ROUTE 2 0.702 R10C12A.F1 to R10C12A.B0 ALU_74181_inst/F_3__N_16
CTOF_DEL --- 0.495 R10C12A.B0 to R10C12A.F0 ALU_74181_inst/SLICE_1
ROUTE 1 0.626 R10C12A.F0 to R10C12D.D0 ALU_74181_inst/F_3__N_2
CTOF_DEL --- 0.495 R10C12D.D0 to R10C12D.F0 SLICE_7
ROUTE 2 0.445 R10C12D.F0 to R10C12C.C1 p2pin3_c_3
CTOF_DEL --- 0.495 R10C12C.C1 to R10C12C.F1 ALU_74181_inst/SLICE_3
ROUTE 1 2.794 R10C12C.F1 to 21.PADDO p2pin5_c
DOPAD_DEL --- 3.448 21.PADDO to 21.PAD p2pin5
--------
16.123 (45.2% logic, 54.8% route), 7 logic levels.
Report: 15.519ns delay p2pin6 to p2pin5
Name Fanout Delay (ns) Site Resource
PADI_DEL --- 1.372 26.PAD to 26.PADDI p2pin6
ROUTE 4 4.152 26.PADDI to R10C12A.A1 p2pin6_c
CTOF_DEL --- 0.495 R10C12A.A1 to R10C12A.F1 ALU_74181_inst/SLICE_1
ROUTE 2 0.702 R10C12A.F1 to R10C12A.B0 ALU_74181_inst/F_3__N_16
CTOF_DEL --- 0.495 R10C12A.B0 to R10C12A.F0 ALU_74181_inst/SLICE_1
ROUTE 1 0.626 R10C12A.F0 to R10C12D.D0 ALU_74181_inst/F_3__N_2
CTOF_DEL --- 0.495 R10C12D.D0 to R10C12D.F0 SLICE_7
ROUTE 2 0.445 R10C12D.F0 to R10C12C.C1 p2pin3_c_3
CTOF_DEL --- 0.495 R10C12C.C1 to R10C12C.F1 ALU_74181_inst/SLICE_3
ROUTE 1 2.794 R10C12C.F1 to 21.PADDO p2pin5_c
DOPAD_DEL --- 3.448 21.PADDO to 21.PAD p2pin5
--------
15.519 (43.8% logic, 56.2% route), 6 logic levels.
Report: 15.347ns delay p2pin12 to p2pin5
Name Fanout Delay (ns) Site Resource
PADI_DEL --- 1.372 9.PAD to 9.PADDI p2pin12
ROUTE 4 2.462 9.PADDI to R9C12D.B1 p2pin12_c_0
CTOF_DEL --- 0.495 R9C12D.B1 to R9C12D.F1 ALU_74181_inst/SLICE_6
ROUTE 1 1.023 R9C12D.F1 to R10C12A.B1 ALU_74181_inst/n13
CTOF_DEL --- 0.495 R10C12A.B1 to R10C12A.F1 ALU_74181_inst/SLICE_1
ROUTE 2 0.702 R10C12A.F1 to R10C12A.B0 ALU_74181_inst/F_3__N_16
CTOF_DEL --- 0.495 R10C12A.B0 to R10C12A.F0 ALU_74181_inst/SLICE_1
ROUTE 1 0.626 R10C12A.F0 to R10C12D.D0 ALU_74181_inst/F_3__N_2
CTOF_DEL --- 0.495 R10C12D.D0 to R10C12D.F0 SLICE_7
ROUTE 2 0.445 R10C12D.F0 to R10C12C.C1 p2pin3_c_3
CTOF_DEL --- 0.495 R10C12C.C1 to R10C12C.F1 ALU_74181_inst/SLICE_3
ROUTE 1 2.794 R10C12C.F1 to 21.PADDO p2pin5_c
DOPAD_DEL --- 3.448 21.PADDO to 21.PAD p2pin5
--------
15.347 (47.5% logic, 52.5% route), 7 logic levels.
Report: 14.854ns delay p2pin7 to p2pin5
Name Fanout Delay (ns) Site Resource
PADI_DEL --- 1.372 27.PAD to 27.PADDI p2pin7
ROUTE 4 1.969 27.PADDI to R9C12D.D1 p2pin7_c
CTOF_DEL --- 0.495 R9C12D.D1 to R9C12D.F1 ALU_74181_inst/SLICE_6
ROUTE 1 1.023 R9C12D.F1 to R10C12A.B1 ALU_74181_inst/n13
CTOF_DEL --- 0.495 R10C12A.B1 to R10C12A.F1 ALU_74181_inst/SLICE_1
ROUTE 2 0.702 R10C12A.F1 to R10C12A.B0 ALU_74181_inst/F_3__N_16
CTOF_DEL --- 0.495 R10C12A.B0 to R10C12A.F0 ALU_74181_inst/SLICE_1
ROUTE 1 0.626 R10C12A.F0 to R10C12D.D0 ALU_74181_inst/F_3__N_2
CTOF_DEL --- 0.495 R10C12D.D0 to R10C12D.F0 SLICE_7
ROUTE 2 0.445 R10C12D.F0 to R10C12C.C1 p2pin3_c_3
CTOF_DEL --- 0.495 R10C12C.C1 to R10C12C.F1 ALU_74181_inst/SLICE_3
ROUTE 1 2.794 R10C12C.F1 to 21.PADDO p2pin5_c
DOPAD_DEL --- 3.448 21.PADDO to 21.PAD p2pin5
--------
14.854 (49.1% logic, 50.9% route), 7 logic levels.
Report: 14.503ns delay p2pin8 to p2pin5
Name Fanout Delay (ns) Site Resource
PADI_DEL --- 1.372 28.PAD to 28.PADDI p2pin8
ROUTE 6 3.238 28.PADDI to R9C12D.A1 p2pin8_c_0
CTOF_DEL --- 0.495 R9C12D.A1 to R9C12D.F1 ALU_74181_inst/SLICE_6
ROUTE 1 1.023 R9C12D.F1 to R10C12A.B1 ALU_74181_inst/n13
CTOF_DEL --- 0.495 R10C12A.B1 to R10C12A.F1 ALU_74181_inst/SLICE_1
ROUTE 2 0.324 R10C12A.F1 to R10C12B.D1 ALU_74181_inst/F_3__N_16
CTOF_DEL --- 0.495 R10C12B.D1 to R10C12B.F1 ALU_74181_inst/SLICE_5
ROUTE 2 0.324 R10C12B.F1 to R10C12C.D1 p2pin2_c_2
CTOF_DEL --- 0.495 R10C12C.D1 to R10C12C.F1 ALU_74181_inst/SLICE_3
ROUTE 1 2.794 R10C12C.F1 to 21.PADDO p2pin5_c
DOPAD_DEL --- 3.448 21.PADDO to 21.PAD p2pin5
--------
14.503 (46.9% logic, 53.1% route), 6 logic levels.
Report: 14.322ns delay p2pin6 to p2pin5
Name Fanout Delay (ns) Site Resource
PADI_DEL --- 1.372 26.PAD to 26.PADDI p2pin6
ROUTE 4 4.152 26.PADDI to R10C12A.A0 p2pin6_c
CTOF_DEL --- 0.495 R10C12A.A0 to R10C12A.F0 ALU_74181_inst/SLICE_1
ROUTE 1 0.626 R10C12A.F0 to R10C12D.D0 ALU_74181_inst/F_3__N_2
CTOF_DEL --- 0.495 R10C12D.D0 to R10C12D.F0 SLICE_7
ROUTE 2 0.445 R10C12D.F0 to R10C12C.C1 p2pin3_c_3
CTOF_DEL --- 0.495 R10C12C.C1 to R10C12C.F1 ALU_74181_inst/SLICE_3
ROUTE 1 2.794 R10C12C.F1 to 21.PADDO p2pin5_c
DOPAD_DEL --- 3.448 21.PADDO to 21.PAD p2pin5
--------
14.322 (44.0% logic, 56.0% route), 5 logic levels.
Report: 14.247ns delay p2pin9 to p2pin5
Name Fanout Delay (ns) Site Resource
PADI_DEL --- 1.372 4.PAD to 4.PADDI p2pin9
ROUTE 4 2.638 4.PADDI to R9C12D.B0 p2pin9_c_1
CTOF_DEL --- 0.495 R9C12D.B0 to R9C12D.F0 ALU_74181_inst/SLICE_6
ROUTE 1 0.967 R9C12D.F0 to R9C12A.A0 ALU_74181_inst/F_3_N_24_1
CTOF_DEL --- 0.495 R9C12A.A0 to R9C12A.F0 ALU_74181_inst/SLICE_0
ROUTE 2 1.543 R9C12A.F0 to R10C12C.B1 n152
CTOF_DEL --- 0.495 R10C12C.B1 to R10C12C.F1 ALU_74181_inst/SLICE_3
ROUTE 1 2.794 R10C12C.F1 to 21.PADDO p2pin5_c
DOPAD_DEL --- 3.448 21.PADDO to 21.PAD p2pin5
--------
14.247 (44.3% logic, 55.7% route), 5 logic levels.
Report: 14.232ns delay p2pin8 to p2pin5
Name Fanout Delay (ns) Site Resource
PADI_DEL --- 1.372 28.PAD to 28.PADDI p2pin8
ROUTE 6 2.897 28.PADDI to R9C12A.D1 p2pin8_c_0
CTOF_DEL --- 0.495 R9C12A.D1 to R9C12A.F1 ALU_74181_inst/SLICE_0
ROUTE 1 0.693 R9C12A.F1 to R9C12A.B0 ALU_74181_inst/n153
CTOF_DEL --- 0.495 R9C12A.B0 to R9C12A.F0 ALU_74181_inst/SLICE_0
ROUTE 2 1.543 R9C12A.F0 to R10C12C.B1 n152
CTOF_DEL --- 0.495 R10C12C.B1 to R10C12C.F1 ALU_74181_inst/SLICE_3
ROUTE 1 2.794 R10C12C.F1 to 21.PADDO p2pin5_c
DOPAD_DEL --- 3.448 21.PADDO to 21.PAD p2pin5
--------
14.232 (44.3% logic, 55.7% route), 5 logic levels.
Report: 14.164ns delay p2pin8 to p2pin3
Name Fanout Delay (ns) Site Resource
PADI_DEL --- 1.372 28.PAD to 28.PADDI p2pin8
ROUTE 6 3.238 28.PADDI to R9C12D.A1 p2pin8_c_0
CTOF_DEL --- 0.495 R9C12D.A1 to R9C12D.F1 ALU_74181_inst/SLICE_6
ROUTE 1 1.023 R9C12D.F1 to R10C12A.B1 ALU_74181_inst/n13
CTOF_DEL --- 0.495 R10C12A.B1 to R10C12A.F1 ALU_74181_inst/SLICE_1
ROUTE 2 0.702 R10C12A.F1 to R10C12A.B0 ALU_74181_inst/F_3__N_16
CTOF_DEL --- 0.495 R10C12A.B0 to R10C12A.F0 ALU_74181_inst/SLICE_1
ROUTE 1 0.626 R10C12A.F0 to R10C12D.D0 ALU_74181_inst/F_3__N_2
CTOF_DEL --- 0.495 R10C12D.D0 to R10C12D.F0 SLICE_7
ROUTE 2 1.775 R10C12D.F0 to 17.PADDO p2pin3_c_3
DOPAD_DEL --- 3.448 17.PADDO to 17.PAD p2pin3
--------
14.164 (48.0% logic, 52.0% route), 6 logic levels.
Report: 14.054ns delay p2pin9 to p2pin5
Name Fanout Delay (ns) Site Resource
PADI_DEL --- 1.372 4.PAD to 4.PADDI p2pin9
ROUTE 4 2.687 4.PADDI to R10C12A.D1 p2pin9_c_1
CTOF_DEL --- 0.495 R10C12A.D1 to R10C12A.F1 ALU_74181_inst/SLICE_1
ROUTE 2 0.702 R10C12A.F1 to R10C12A.B0 ALU_74181_inst/F_3__N_16
CTOF_DEL --- 0.495 R10C12A.B0 to R10C12A.F0 ALU_74181_inst/SLICE_1
ROUTE 1 0.626 R10C12A.F0 to R10C12D.D0 ALU_74181_inst/F_3__N_2
CTOF_DEL --- 0.495 R10C12D.D0 to R10C12D.F0 SLICE_7
ROUTE 2 0.445 R10C12D.F0 to R10C12C.C1 p2pin3_c_3
CTOF_DEL --- 0.495 R10C12C.C1 to R10C12C.F1 ALU_74181_inst/SLICE_3
ROUTE 1 2.794 R10C12C.F1 to 21.PADDO p2pin5_c
DOPAD_DEL --- 3.448 21.PADDO to 21.PAD p2pin5
--------
14.054 (48.4% logic, 51.6% route), 6 logic levels.
Report: 16.123ns is the maximum delay for this preference.
================================================================================
Preference: Default net enumeration
26 items scored, 0 timing errors detected.
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Report: 4.152ns maximum delay on p2pin6_c
Delays Connection(s)
3.796ns 26.PADDI to R10C12C.D0
4.152ns 26.PADDI to R10C12A.A1
4.152ns 26.PADDI to R10C12A.A0
2.462ns 26.PADDI to R9C12A.D0
Report: 3.431ns maximum delay on p2pin10_c_2
Delays Connection(s)
2.644ns 5.PADDI to R10C12B.B1
2.644ns 5.PADDI to R10C12B.B0
3.431ns 5.PADDI to R10C11D.A0
2.387ns 5.PADDI to R10C12A.C0
Report: 3.404ns maximum delay on GND_net
Delays Connection(s)
3.404ns R10C12D.F1 to 23.PADDO
2.550ns R10C12D.F1 to 25.PADDO
Report: 3.260ns maximum delay on p2pin8_c_0
Delays Connection(s)
3.238ns 28.PADDI to R9C12D.A1
3.247ns 28.PADDI to R10C11C.A1
3.247ns 28.PADDI to R10C11C.A0
3.260ns 28.PADDI to R10C12C.B0
2.897ns 28.PADDI to R9C12A.D1
2.606ns 28.PADDI to R9C12A.C0
Report: 3.171ns maximum delay on p2pin7_c
Delays Connection(s)
1.969ns 27.PADDI to R9C12D.D1
3.141ns 27.PADDI to R10C12C.A0
3.171ns 27.PADDI to R10C11D.A1
2.090ns 27.PADDI to R9C12A.C1
Report: 3.072ns maximum delay on p2pin9_c_1
Delays Connection(s)
2.638ns 4.PADDI to R9C12D.B0
3.072ns 4.PADDI to R10C11C.B1
3.072ns 4.PADDI to R10C11C.B0
2.687ns 4.PADDI to R10C12A.D1
Report: 2.794ns maximum delay on p2pin5_c
Delays Connection(s)
2.794ns R10C12C.F1 to 21.PADDO
Report: 2.625ns maximum delay on p2pin12_c_0
Delays Connection(s)
2.462ns 9.PADDI to R9C12D.B1
2.077ns 9.PADDI to R10C11C.D1
2.625ns 9.PADDI to R10C12C.C0
2.425ns 9.PADDI to R9C12A.A1
Report: 2.602ns maximum delay on p2pin14_c_2
Delays Connection(s)
1.899ns 11.PADDI to R10C12B.C1
1.899ns 11.PADDI to R10C12B.C0
2.602ns 11.PADDI to R10C11C.D0
1.778ns 11.PADDI to R10C12A.D0
Report: 2.571ns maximum delay on p2pin11_c_3
Delays Connection(s)
2.571ns 8.PADDI to R10C12D.B0
2.571ns 8.PADDI to R10C11D.B0
Report: 4.152ns is the maximum delay for this preference.
Report Summary
--------------
----------------------------------------------------------------------------
Preference | Constraint| Actual|Levels
----------------------------------------------------------------------------
| | |
Default path enumeration | 0.000 ns| 16.123 ns| 0
| | |
Default net enumeration | 0.000 ns| 4.152 ns| 0
| | |
----------------------------------------------------------------------------
All preferences were met.
Clock Domains Analysis
------------------------
Found 0 clocks:
Timing summary (Setup):
---------------
Timing errors: 0 Score: 0
Cumulative negative slack: 0
Constraints cover 74 paths, 26 nets, and 60 connections (100.00% coverage)
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