Place & Route TRACE Report

Loading design for application trce from file template_a2_impl.ncd.
Design name: Schematic1
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 04 15:22:42 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 template_a2_impl.twr -gui -msgset C:/FPGA/SchematicTest1/promote.xml template_a2_impl.ncd template_a2_impl.prf 
Design file:     template_a2_impl.ncd
Preference file: template_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)
  • 2 items scored, 0 timing errors detected.
  • Default net enumeration(0 errors)
  • 3 items scored, 0 timing errors detected. BLOCK ASYNCPATHS BLOCK RESETPATHS -------------------------------------------------------------------------------- ================================================================================ Preference: Default path enumeration 2 items scored, 0 timing errors detected. -------------------------------------------------------------------------------- Report: 8.604ns delay pin9_jtgnb to pin11_scl Name Fanout Delay (ns) Site Resource PADI_DEL --- 1.372 26.PAD to 26.PADDI pin9_jtgnb ROUTE 1 2.281 26.PADDI to R2C12D.A0 pin9_jtgnb_c CTOF_DEL --- 0.495 R2C12D.A0 to R2C12D.F0 SLICE_0 ROUTE 1 1.008 R2C12D.F0 to 28.PADDO pin11_scl_c DOPAD_DEL --- 3.448 28.PADDO to 28.PAD pin11_scl -------- 8.604 (61.8% logic, 38.2% route), 3 logic levels. Report: 8.269ns delay pin10_sda to pin11_scl Name Fanout Delay (ns) Site Resource PADI_DEL --- 1.372 27.PAD to 27.PADDI pin10_sda ROUTE 1 1.946 27.PADDI to R2C12D.C0 pin10_sda_c CTOF_DEL --- 0.495 R2C12D.C0 to R2C12D.F0 SLICE_0 ROUTE 1 1.008 R2C12D.F0 to 28.PADDO pin11_scl_c DOPAD_DEL --- 3.448 28.PADDO to 28.PAD pin11_scl -------- 8.269 (64.3% logic, 35.7% route), 3 logic levels. Report: 8.604ns is the maximum delay for this preference. ================================================================================ Preference: Default net enumeration 3 items scored, 0 timing errors detected. -------------------------------------------------------------------------------- Report: 2.281ns maximum delay on pin9_jtgnb_c Delays Connection(s) 2.281ns 26.PADDI to R2C12D.A0 Report: 1.946ns maximum delay on pin10_sda_c Delays Connection(s) 1.946ns 27.PADDI to R2C12D.C0 Report: 1.008ns maximum delay on pin11_scl_c Delays Connection(s) 1.008ns R2C12D.F0 to 28.PADDO Report: 2.281ns is the maximum delay for this preference. Report Summary -------------- ---------------------------------------------------------------------------- Preference | Constraint| Actual|Levels ---------------------------------------------------------------------------- | | | Default path enumeration | 0.000 ns| 8.604 ns| 0 | | | Default net enumeration | 0.000 ns| 2.281 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 2 paths, 3 nets, and 3 connections (100.00% coverage) --------------------------------------------------------------------------------