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RAM2GS/CPLD/LCMXO2-640HC/impl1/synlog/impl1_fpga_mapper.srr
Zane Kaminski 8cbf2f47ad RC?
2023-08-16 05:11:25 -04:00

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# Tue Aug 15 22:34:22 2023
Copyright (C) 1994-2021 Synopsys, Inc.
This Synopsys software and all associated documentation are proprietary to Synopsys, Inc.
and may only be used pursuant to the terms and conditions of a written license agreement
with Synopsys, Inc. All other use, reproduction, modification, or distribution of the
Synopsys software or the associated documentation is strictly prohibited.
Tool: Synplify Pro (R)
Build: R-2021.03L-SP1
Install: C:\lscc\diamond\3.12\synpbase
OS: Windows 6.2
Hostname: ZANEPC
Implementation : impl1
Synopsys Lattice Technology Mapper, Version map202103lat, Build 070R, Built Oct 6 2021 11:12:38, @
Mapper Startup Complete (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 117MB peak: 117MB)
@N: MF916 |Option synthesis_strategy=base is enabled.
@N: MF248 |Running in 64-bit mode.
@N: MF666 |Clock conversion enabled. (Command "set_option -fix_gated_and_generated_clocks 1" in the project file.)
Design Input Complete (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 119MB peak: 130MB)
Mapper Initialization Complete (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 119MB peak: 130MB)
Start loading timing files (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 133MB peak: 133MB)
Finished loading timing files (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 134MB peak: 136MB)
Starting Optimization and Mapping (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 168MB peak: 168MB)
@N: MT204 |Auto Constrain mode is disabled because the following clocks are already defined:
RCLK
PHI2
nCRAS
nCCAS
Finished RTL optimizations (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 171MB peak: 171MB)
@N: MO231 :"d:\onedrive\documents\github\ram2gs\cpld\ram2gs-spi.v":147:1:147:6|Found counter in view:work.RAM2GS(verilog) instance IS[3:0]
@N: MO231 :"d:\onedrive\documents\github\ram2gs\cpld\ram2gs-spi.v":134:1:134:6|Found counter in view:work.RAM2GS(verilog) instance FS[17:0]
@N: FX493 |Applying initial value "0" on instance IS[0].
@W: FX474 |User-specified initial value defined for some sequential elements which can prevent optimum synthesis results from being achieved.
@N: FX493 |Applying initial value "0" on instance IS[1].
@N: FX493 |Applying initial value "0" on instance IS[2].
@N: FX493 |Applying initial value "0" on instance IS[3].
Starting factoring (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 173MB peak: 173MB)
Finished factoring (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 174MB peak: 174MB)
Available hyper_sources - for debug and ip models
None Found
Finished generic timing optimizations - Pass 1 (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 174MB peak: 175MB)
Starting Early Timing Optimization (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:01s; Memory used current: 175MB peak: 175MB)
Finished Early Timing Optimization (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 175MB peak: 175MB)
Finished generic timing optimizations - Pass 2 (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 175MB peak: 176MB)
Finished preparing to map (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 176MB peak: 176MB)
Finished technology mapping (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 176MB peak: 176MB)
Pass CPU time Worst Slack Luts / Registers
------------------------------------------------------------
1 0h:00m:01s -2.34ns 128 / 89
2 0h:00m:01s -2.34ns 140 / 89
3 0h:00m:01s -2.34ns 140 / 89
@N: FX271 :"d:\onedrive\documents\github\ram2gs\cpld\ram2gs-spi.v":147:1:147:6|Replicating instance Ready (in view: work.RAM2GS(verilog)) with 12 loads 1 time to improve timing.
Timing driven replication report
Added 1 Registers via timing driven replication
Added 0 LUTs via timing driven replication
4 0h:00m:01s -2.04ns 140 / 90
5 0h:00m:01s -2.04ns 141 / 90
6 0h:00m:01s -2.04ns 141 / 90
7 0h:00m:01s -2.04ns 141 / 90
8 0h:00m:01s -2.04ns 141 / 90
9 0h:00m:01s -2.04ns 141 / 90
Finished technology timing optimizations and critical path resynthesis (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 177MB peak: 177MB)
@N: FX164 |The option to pack registers in the IOB has not been specified. Please set syn_useioff attribute.
Finished restoring hierarchy (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 177MB peak: 177MB)
Start Writing Netlists (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 141MB peak: 177MB)
Writing Analyst data base D:\OneDrive\Documents\GitHub\RAM2GS\CPLD\LCMXO2-640HC\impl1\synwork\impl1_m.srm
Finished Writing Netlist Databases (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 178MB peak: 178MB)
Writing EDIF Netlist and constraint files
@N: FX1056 |Writing EDF file: D:\OneDrive\Documents\GitHub\RAM2GS\CPLD\LCMXO2-640HC\impl1\impl1.edi
@N: BW106 |Synplicity Constraint File capacitance units using default value of 1pF
Finished Writing EDIF Netlist and constraint files (Real Time elapsed 0h:00m:02s; CPU Time elapsed 0h:00m:02s; Memory used current: 183MB peak: 183MB)
Finished Writing Netlists (Real Time elapsed 0h:00m:02s; CPU Time elapsed 0h:00m:02s; Memory used current: 183MB peak: 184MB)
Start final timing analysis (Real Time elapsed 0h:00m:02s; CPU Time elapsed 0h:00m:02s; Memory used current: 181MB peak: 184MB)
@N: MT615 |Found clock RCLK with period 16.00ns
@N: MT615 |Found clock PHI2 with period 350.00ns
@N: MT615 |Found clock nCRAS with period 350.00ns
@N: MT615 |Found clock nCCAS with period 350.00ns
##### START OF TIMING REPORT #####[
# Timing report written on Tue Aug 15 22:34:24 2023
#
Top view: RAM2GS
Requested Frequency: 2.9 MHz
Wire load mode: top
Paths requested: 5
Constraint File(s): D:\OneDrive\Documents\GitHub\RAM2GS\CPLD\RAM2GS.sdc
@N: MT320 |This timing report is an estimate of place and route data. For final timing results, use the FPGA vendor place and route report.
@N: MT322 |Clock constraints include only register-to-register paths associated with each individual clock.
Performance Summary
*******************
Worst slack in design: -2.389
Requested Estimated Requested Estimated Clock Clock
Starting Clock Frequency Frequency Period Period Slack Type Group
-------------------------------------------------------------------------------------------------------------------
PHI2 2.9 MHz 0.8 MHz 350.000 1186.150 -2.389 declared default_clkgroup
RCLK 62.5 MHz 18.4 MHz 16.000 54.224 -0.784 declared default_clkgroup
nCCAS 2.9 MHz NA 350.000 NA NA declared default_clkgroup
nCRAS 2.9 MHz 1.0 MHz 350.000 987.210 -1.821 declared default_clkgroup
===================================================================================================================
Estimated period and frequency reported as NA means no slack depends directly on the clock waveform
@W: MT118 |Paths from clock (PHI2:f) to clock (RCLK:r) are overconstrained because the required time of 1.00 ns is too small.
@W: MT117 |Paths from clock (RCLK:r) to clock (PHI2:f) are overconstrained because the required time of 1.00 ns is too small.
@W: MT118 |Paths from clock (nCRAS:f) to clock (RCLK:r) are overconstrained because the required time of 1.00 ns is too small.
@W: MT116 |Paths from clock (RCLK:r) to clock (PHI2:r) are overconstrained because the required time of 2.00 ns is too small.
@W: MT117 |Paths from clock (RCLK:r) to clock (nCRAS:f) are overconstrained because the required time of 1.00 ns is too small.
Clock Relationships
*******************
Clocks | rise to rise | fall to fall | rise to fall | fall to rise
--------------------------------------------------------------------------------------------------------------
Starting Ending | constraint slack | constraint slack | constraint slack | constraint slack
--------------------------------------------------------------------------------------------------------------
RCLK RCLK | 16.000 8.400 | No paths - | No paths - | No paths -
RCLK PHI2 | 2.000 0.216 | No paths - | 1.000 -0.636 | No paths -
RCLK nCRAS | No paths - | No paths - | 1.000 -0.784 | No paths -
PHI2 RCLK | No paths - | No paths - | No paths - | 1.000 -2.389
PHI2 PHI2 | No paths - | 350.000 345.378 | 175.000 167.920 | 175.000 173.428
nCRAS RCLK | No paths - | No paths - | No paths - | 1.000 -1.821
==============================================================================================================
Note: 'No paths' indicates there are no paths in the design for that pair of clock edges.
'Diff grp' indicates that paths exist but the starting clock and ending clock are in different clock groups.
Interface Information
*********************
No IO constraint found
====================================
Detailed Report for Clock: PHI2
====================================
Starting Points with Worst Slack
********************************
Starting Arrival
Instance Reference Type Pin Net Time Slack
Clock
----------------------------------------------------------------------------------------
CmdSubmitted PHI2 FD1S3AX Q CmdSubmitted 1.148 -2.389
CmdUFMCS PHI2 FD1P3AX Q CmdUFMCS 0.972 -1.517
CmdUFMSDI PHI2 FD1P3AX Q CmdUFMSDI 0.972 -0.740
CmdLEDEN PHI2 FD1P3AX Q CmdLEDEN 1.044 -0.572
Cmdn8MEGEN PHI2 FD1P3AX Q Cmdn8MEGEN 1.044 -0.572
CmdUFMCLK PHI2 FD1P3AX Q CmdUFMCLK 0.972 -0.500
Bank_0io[0] PHI2 IFS1P3DX Q Bank[0] 0.972 167.920
Bank_0io[1] PHI2 IFS1P3DX Q Bank[1] 0.972 167.920
Bank_0io[2] PHI2 IFS1P3DX Q Bank[2] 0.972 167.920
Bank_0io[3] PHI2 IFS1P3DX Q Bank[3] 0.972 167.920
========================================================================================
Ending Points with Worst Slack
******************************
Starting Required
Instance Reference Type Pin Net Time Slack
Clock
--------------------------------------------------------------------------------------------
UFMCLK_0io PHI2 OFS1P3DX SP i2_i 0.528 -2.389
nUFMCS PHI2 FD1S3AY D nUFMCS_s_0_N_5_i 1.089 -1.829
UFMSDI PHI2 FD1S3AX D UFMSDI_RNO 1.462 -1.751
LEDEN PHI2 FD1P3AX SP N_28 0.528 -1.236
n8MEGEN PHI2 FD1P3AX SP N_26 0.528 -1.236
LEDEN PHI2 FD1P3AX D N_74_i 1.089 -0.572
n8MEGEN PHI2 FD1P3AX D N_131 1.089 -0.572
UFMCLK_0io PHI2 OFS1P3DX D i1_i 1.089 -0.500
ADSubmitted PHI2 FD1S3AX D ADSubmitted_r_0 175.089 167.920
C1Submitted PHI2 FD1S3AX D C1Submitted_s_0 175.089 167.920
============================================================================================
Worst Path Information
***********************
Path information for path number 1:
Requested Period: 1.000
- Setup time: 0.472
+ Clock delay at ending point: 0.000 (ideal)
= Required time: 0.528
- Propagation time: 2.917
- Clock delay at starting point: 0.000 (ideal)
= Slack (critical) : -2.389
Number of logic level(s): 2
Starting point: CmdSubmitted / Q
Ending point: UFMCLK_0io / SP
The start point is clocked by PHI2 [falling] (rise=0.000 fall=175.000 period=350.000) on pin CK
The end point is clocked by RCLK [rising] (rise=0.000 fall=8.000 period=16.000) on pin SCLK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
-----------------------------------------------------------------------------------
CmdSubmitted FD1S3AX Q Out 1.148 1.148 r -
CmdSubmitted Net - - - - 4
PHI2r3_RNITCN41 ORCALUT4 A In 0.000 1.148 r -
PHI2r3_RNITCN41 ORCALUT4 Z Out 1.153 2.301 r -
N_141_i Net - - - - 3
UFMCLK_0io_RNO_0 ORCALUT4 A In 0.000 2.301 r -
UFMCLK_0io_RNO_0 ORCALUT4 Z Out 0.617 2.917 r -
i2_i Net - - - - 1
UFMCLK_0io OFS1P3DX SP In 0.000 2.917 r -
===================================================================================
Path information for path number 2:
Requested Period: 1.000
- Setup time: -0.089
+ Clock delay at ending point: 0.000 (ideal)
= Required time: 1.089
- Propagation time: 2.917
- Clock delay at starting point: 0.000 (ideal)
= Slack (non-critical) : -1.829
Number of logic level(s): 2
Starting point: CmdSubmitted / Q
Ending point: nUFMCS / D
The start point is clocked by PHI2 [falling] (rise=0.000 fall=175.000 period=350.000) on pin CK
The end point is clocked by RCLK [rising] (rise=0.000 fall=8.000 period=16.000) on pin CK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
-----------------------------------------------------------------------------------
CmdSubmitted FD1S3AX Q Out 1.148 1.148 r -
CmdSubmitted Net - - - - 4
PHI2r3_RNITCN41 ORCALUT4 A In 0.000 1.148 r -
PHI2r3_RNITCN41 ORCALUT4 Z Out 1.153 2.301 r -
N_141_i Net - - - - 3
nUFMCS_s_0_N_5_i ORCALUT4 A In 0.000 2.301 r -
nUFMCS_s_0_N_5_i ORCALUT4 Z Out 0.617 2.917 r -
nUFMCS_s_0_N_5_i Net - - - - 1
nUFMCS FD1S3AY D In 0.000 2.917 r -
===================================================================================
Path information for path number 3:
Requested Period: 1.000
- Setup time: -0.462
+ Clock delay at ending point: 0.000 (ideal)
= Required time: 1.462
- Propagation time: 3.214
- Clock delay at starting point: 0.000 (ideal)
= Slack (non-critical) : -1.751
Number of logic level(s): 2
Starting point: CmdSubmitted / Q
Ending point: UFMSDI / D
The start point is clocked by PHI2 [falling] (rise=0.000 fall=175.000 period=350.000) on pin CK
The end point is clocked by RCLK [rising] (rise=0.000 fall=8.000 period=16.000) on pin CK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
----------------------------------------------------------------------------------
CmdSubmitted FD1S3AX Q Out 1.148 1.148 r -
CmdSubmitted Net - - - - 4
PHI2r3_RNITCN41 ORCALUT4 A In 0.000 1.148 r -
PHI2r3_RNITCN41 ORCALUT4 Z Out 1.153 2.301 r -
N_141_i Net - - - - 3
UFMSDI_RNO PFUMX C0 In 0.000 2.301 r -
UFMSDI_RNO PFUMX Z Out 0.913 3.214 r -
UFMSDI_RNO Net - - - - 1
UFMSDI FD1S3AX D In 0.000 3.214 r -
==================================================================================
Path information for path number 4:
Requested Period: 1.000
- Setup time: -0.089
+ Clock delay at ending point: 0.000 (ideal)
= Required time: 1.089
- Propagation time: 2.605
- Clock delay at starting point: 0.000 (ideal)
= Slack (non-critical) : -1.517
Number of logic level(s): 2
Starting point: CmdUFMCS / Q
Ending point: nUFMCS / D
The start point is clocked by PHI2 [falling] (rise=0.000 fall=175.000 period=350.000) on pin CK
The end point is clocked by RCLK [rising] (rise=0.000 fall=8.000 period=16.000) on pin CK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
-----------------------------------------------------------------------------------
CmdUFMCS FD1P3AX Q Out 0.972 0.972 r -
CmdUFMCS Net - - - - 1
nUFMCS_s_0_m4_yy ORCALUT4 A In 0.000 0.972 r -
nUFMCS_s_0_m4_yy ORCALUT4 Z Out 1.017 1.989 r -
nUFMCS_s_0_m4_yy Net - - - - 1
nUFMCS_s_0_N_5_i ORCALUT4 C In 0.000 1.989 r -
nUFMCS_s_0_N_5_i ORCALUT4 Z Out 0.617 2.605 f -
nUFMCS_s_0_N_5_i Net - - - - 1
nUFMCS FD1S3AY D In 0.000 2.605 f -
===================================================================================
Path information for path number 5:
Requested Period: 1.000
- Setup time: 0.472
+ Clock delay at ending point: 0.000 (ideal)
= Required time: 0.528
- Propagation time: 1.765
- Clock delay at starting point: 0.000 (ideal)
= Slack (non-critical) : -1.236
Number of logic level(s): 1
Starting point: CmdSubmitted / Q
Ending point: LEDEN / SP
The start point is clocked by PHI2 [falling] (rise=0.000 fall=175.000 period=350.000) on pin CK
The end point is clocked by RCLK [rising] (rise=0.000 fall=8.000 period=16.000) on pin CK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
---------------------------------------------------------------------------------
CmdSubmitted FD1S3AX Q Out 1.148 1.148 r -
CmdSubmitted Net - - - - 4
un1_FS_13_i_0 ORCALUT4 A In 0.000 1.148 r -
un1_FS_13_i_0 ORCALUT4 Z Out 0.617 1.765 r -
N_28 Net - - - - 1
LEDEN FD1P3AX SP In 0.000 1.765 r -
=================================================================================
====================================
Detailed Report for Clock: RCLK
====================================
Starting Points with Worst Slack
********************************
Starting Arrival
Instance Reference Type Pin Net Time Slack
Clock
----------------------------------------------------------------------------------
Ready_fast RCLK FD1S3AX Q Ready_fast 1.256 -0.784
LEDEN RCLK FD1P3AX Q LEDEN 1.108 -0.636
n8MEGEN RCLK FD1P3AX Q n8MEGEN 1.044 -0.572
FS[12] RCLK FD1S3AX Q FS[12] 1.108 8.400
FS[13] RCLK FD1S3AX Q FS[13] 1.108 8.400
FS[14] RCLK FD1S3AX Q FS[14] 1.108 8.400
FS[17] RCLK FD1S3AX Q FS[17] 1.108 8.400
FS[16] RCLK FD1S3AX Q FS[16] 1.148 9.377
FS[15] RCLK FD1S3AX Q FS[15] 1.108 9.417
InitReady RCLK FD1S3AX Q InitReady 1.268 9.849
==================================================================================
Ending Points with Worst Slack
******************************
Starting Required
Instance Reference Type Pin Net Time Slack
Clock
------------------------------------------------------------------------------------
RBA_0io[0] RCLK OFS1P3DX D RBAd_0[0] 1.089 -0.784
RBA_0io[1] RCLK OFS1P3DX D RBAd_0[1] 1.089 -0.784
RowA[0] RCLK FD1S3AX D RowAd_0[0] 1.089 -0.784
RowA[1] RCLK FD1S3AX D RowAd_0[1] 1.089 -0.784
RowA[2] RCLK FD1S3AX D RowAd_0[2] 1.089 -0.784
RowA[3] RCLK FD1S3AX D RowAd_0[3] 1.089 -0.784
RowA[4] RCLK FD1S3AX D RowAd_0[4] 1.089 -0.784
RowA[5] RCLK FD1S3AX D RowAd_0[5] 1.089 -0.784
RowA[6] RCLK FD1S3AX D RowAd_0[6] 1.089 -0.784
RowA[7] RCLK FD1S3AX D RowAd_0[7] 1.089 -0.784
====================================================================================
Worst Path Information
***********************
Path information for path number 1:
Requested Period: 1.000
- Setup time: -0.089
+ Clock delay at ending point: 0.000 (ideal)
= Required time: 1.089
- Propagation time: 1.873
- Clock delay at starting point: 0.000 (ideal)
= Slack (non-critical) : -0.784
Number of logic level(s): 1
Starting point: Ready_fast / Q
Ending point: RBA_0io[0] / D
The start point is clocked by RCLK [rising] (rise=0.000 fall=8.000 period=16.000) on pin CK
The end point is clocked by nCRAS [falling] (rise=0.000 fall=175.000 period=350.000) on pin SCLK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
---------------------------------------------------------------------------------
Ready_fast FD1S3AX Q Out 1.256 1.256 r -
Ready_fast Net - - - - 14
RBAd[0] ORCALUT4 B In 0.000 1.256 r -
RBAd[0] ORCALUT4 Z Out 0.617 1.873 r -
RBAd_0[0] Net - - - - 1
RBA_0io[0] OFS1P3DX D In 0.000 1.873 r -
=================================================================================
Path information for path number 2:
Requested Period: 1.000
- Setup time: -0.089
+ Clock delay at ending point: 0.000 (ideal)
= Required time: 1.089
- Propagation time: 1.873
- Clock delay at starting point: 0.000 (ideal)
= Slack (non-critical) : -0.784
Number of logic level(s): 1
Starting point: Ready_fast / Q
Ending point: RowA[9] / D
The start point is clocked by RCLK [rising] (rise=0.000 fall=8.000 period=16.000) on pin CK
The end point is clocked by nCRAS [falling] (rise=0.000 fall=175.000 period=350.000) on pin CK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
---------------------------------------------------------------------------------
Ready_fast FD1S3AX Q Out 1.256 1.256 r -
Ready_fast Net - - - - 14
RowAd[9] ORCALUT4 B In 0.000 1.256 r -
RowAd[9] ORCALUT4 Z Out 0.617 1.873 f -
RowAd_0[9] Net - - - - 1
RowA[9] FD1S3AX D In 0.000 1.873 f -
=================================================================================
Path information for path number 3:
Requested Period: 1.000
- Setup time: -0.089
+ Clock delay at ending point: 0.000 (ideal)
= Required time: 1.089
- Propagation time: 1.873
- Clock delay at starting point: 0.000 (ideal)
= Slack (non-critical) : -0.784
Number of logic level(s): 1
Starting point: Ready_fast / Q
Ending point: RowA[8] / D
The start point is clocked by RCLK [rising] (rise=0.000 fall=8.000 period=16.000) on pin CK
The end point is clocked by nCRAS [falling] (rise=0.000 fall=175.000 period=350.000) on pin CK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
---------------------------------------------------------------------------------
Ready_fast FD1S3AX Q Out 1.256 1.256 r -
Ready_fast Net - - - - 14
RowAd[8] ORCALUT4 B In 0.000 1.256 r -
RowAd[8] ORCALUT4 Z Out 0.617 1.873 r -
RowAd_0[8] Net - - - - 1
RowA[8] FD1S3AX D In 0.000 1.873 r -
=================================================================================
Path information for path number 4:
Requested Period: 1.000
- Setup time: -0.089
+ Clock delay at ending point: 0.000 (ideal)
= Required time: 1.089
- Propagation time: 1.873
- Clock delay at starting point: 0.000 (ideal)
= Slack (non-critical) : -0.784
Number of logic level(s): 1
Starting point: Ready_fast / Q
Ending point: RBA_0io[1] / D
The start point is clocked by RCLK [rising] (rise=0.000 fall=8.000 period=16.000) on pin CK
The end point is clocked by nCRAS [falling] (rise=0.000 fall=175.000 period=350.000) on pin SCLK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
---------------------------------------------------------------------------------
Ready_fast FD1S3AX Q Out 1.256 1.256 r -
Ready_fast Net - - - - 14
RBAd[1] ORCALUT4 B In 0.000 1.256 r -
RBAd[1] ORCALUT4 Z Out 0.617 1.873 r -
RBAd_0[1] Net - - - - 1
RBA_0io[1] OFS1P3DX D In 0.000 1.873 r -
=================================================================================
Path information for path number 5:
Requested Period: 1.000
- Setup time: -0.089
+ Clock delay at ending point: 0.000 (ideal)
= Required time: 1.089
- Propagation time: 1.873
- Clock delay at starting point: 0.000 (ideal)
= Slack (non-critical) : -0.784
Number of logic level(s): 1
Starting point: Ready_fast / Q
Ending point: RowA[6] / D
The start point is clocked by RCLK [rising] (rise=0.000 fall=8.000 period=16.000) on pin CK
The end point is clocked by nCRAS [falling] (rise=0.000 fall=175.000 period=350.000) on pin CK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
---------------------------------------------------------------------------------
Ready_fast FD1S3AX Q Out 1.256 1.256 r -
Ready_fast Net - - - - 14
RowAd[6] ORCALUT4 B In 0.000 1.256 r -
RowAd[6] ORCALUT4 Z Out 0.617 1.873 r -
RowAd_0[6] Net - - - - 1
RowA[6] FD1S3AX D In 0.000 1.873 r -
=================================================================================
====================================
Detailed Report for Clock: nCRAS
====================================
Starting Points with Worst Slack
********************************
Starting Arrival
Instance Reference Type Pin Net Time Slack
Clock
--------------------------------------------------------------------------
CBR nCRAS FD1S3AX Q CBR 1.204 -1.821
FWEr nCRAS FD1S3AX Q FWEr 1.148 -1.765
==========================================================================
Ending Points with Worst Slack
******************************
Starting Required
Instance Reference Type Pin Net Time Slack
Clock
----------------------------------------------------------------------------------------
nRCAS_0io nCRAS OFS1P3BX D N_179_i 1.089 -1.821
nRWE_0io nCRAS OFS1P3BX D N_180_i 1.089 -1.821
nRCS_0io nCRAS OFS1P3BX D N_27_i 1.089 -1.765
nRowColSel nCRAS FD1S3IX D nRowColSel_0_0 1.089 -1.749
RCKEEN nCRAS FD1S3AX D RCKEEN_8 1.089 -1.693
========================================================================================
Worst Path Information
***********************
Path information for path number 1:
Requested Period: 1.000
- Setup time: -0.089
+ Clock delay at ending point: 0.000 (ideal)
= Required time: 1.089
- Propagation time: 2.909
- Clock delay at starting point: 0.000 (ideal)
= Slack (non-critical) : -1.821
Number of logic level(s): 2
Starting point: CBR / Q
Ending point: nRCAS_0io / D
The start point is clocked by nCRAS [falling] (rise=0.000 fall=175.000 period=350.000) on pin CK
The end point is clocked by RCLK [rising] (rise=0.000 fall=8.000 period=16.000) on pin SCLK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
----------------------------------------------------------------------------------------
CBR FD1S3AX Q Out 1.204 1.204 r -
CBR Net - - - - 7
nRCAS_0_sqmuxa_1_0_a3 ORCALUT4 A In 0.000 1.204 r -
nRCAS_0_sqmuxa_1_0_a3 ORCALUT4 Z Out 1.089 2.293 r -
nRCAS_0_sqmuxa_1 Net - - - - 2
nRCAS_0io_RNO ORCALUT4 B In 0.000 2.293 r -
nRCAS_0io_RNO ORCALUT4 Z Out 0.617 2.909 f -
N_179_i Net - - - - 1
nRCAS_0io OFS1P3BX D In 0.000 2.909 f -
========================================================================================
Path information for path number 2:
Requested Period: 1.000
- Setup time: -0.089
+ Clock delay at ending point: 0.000 (ideal)
= Required time: 1.089
- Propagation time: 2.909
- Clock delay at starting point: 0.000 (ideal)
= Slack (non-critical) : -1.821
Number of logic level(s): 2
Starting point: CBR / Q
Ending point: nRWE_0io / D
The start point is clocked by nCRAS [falling] (rise=0.000 fall=175.000 period=350.000) on pin CK
The end point is clocked by RCLK [rising] (rise=0.000 fall=8.000 period=16.000) on pin SCLK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
----------------------------------------------------------------------------------------
CBR FD1S3AX Q Out 1.204 1.204 r -
CBR Net - - - - 7
nRCAS_0_sqmuxa_1_0_a3 ORCALUT4 A In 0.000 1.204 r -
nRCAS_0_sqmuxa_1_0_a3 ORCALUT4 Z Out 1.089 2.293 r -
nRCAS_0_sqmuxa_1 Net - - - - 2
nRWE_0io_RNO ORCALUT4 A In 0.000 2.293 r -
nRWE_0io_RNO ORCALUT4 Z Out 0.617 2.909 r -
N_180_i Net - - - - 1
nRWE_0io OFS1P3BX D In 0.000 2.909 r -
========================================================================================
Path information for path number 3:
Requested Period: 1.000
- Setup time: -0.089
+ Clock delay at ending point: 0.000 (ideal)
= Required time: 1.089
- Propagation time: 2.853
- Clock delay at starting point: 0.000 (ideal)
= Slack (non-critical) : -1.765
Number of logic level(s): 2
Starting point: FWEr / Q
Ending point: nRCAS_0io / D
The start point is clocked by nCRAS [falling] (rise=0.000 fall=175.000 period=350.000) on pin CK
The end point is clocked by RCLK [rising] (rise=0.000 fall=8.000 period=16.000) on pin SCLK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
--------------------------------------------------------------------------------------
FWEr FD1S3AX Q Out 1.148 1.148 r -
FWEr Net - - - - 4
nRCAS_r_i_a3_1_1_tz ORCALUT4 D In 0.000 1.148 r -
nRCAS_r_i_a3_1_1_tz ORCALUT4 Z Out 1.089 2.237 r -
N_27_i_1 Net - - - - 2
nRCAS_0io_RNO ORCALUT4 A In 0.000 2.237 r -
nRCAS_0io_RNO ORCALUT4 Z Out 0.617 2.853 f -
N_179_i Net - - - - 1
nRCAS_0io OFS1P3BX D In 0.000 2.853 f -
======================================================================================
Path information for path number 4:
Requested Period: 1.000
- Setup time: -0.089
+ Clock delay at ending point: 0.000 (ideal)
= Required time: 1.089
- Propagation time: 2.853
- Clock delay at starting point: 0.000 (ideal)
= Slack (non-critical) : -1.765
Number of logic level(s): 2
Starting point: FWEr / Q
Ending point: nRCS_0io / D
The start point is clocked by nCRAS [falling] (rise=0.000 fall=175.000 period=350.000) on pin CK
The end point is clocked by RCLK [rising] (rise=0.000 fall=8.000 period=16.000) on pin SCLK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
--------------------------------------------------------------------------------------
FWEr FD1S3AX Q Out 1.148 1.148 r -
FWEr Net - - - - 4
nRCAS_r_i_a3_1_1_tz ORCALUT4 D In 0.000 1.148 r -
nRCAS_r_i_a3_1_1_tz ORCALUT4 Z Out 1.089 2.237 r -
N_27_i_1 Net - - - - 2
nRCS_0io_RNO ORCALUT4 B In 0.000 2.237 r -
nRCS_0io_RNO ORCALUT4 Z Out 0.617 2.853 f -
N_27_i Net - - - - 1
nRCS_0io OFS1P3BX D In 0.000 2.853 f -
======================================================================================
Path information for path number 5:
Requested Period: 1.000
- Setup time: -0.089
+ Clock delay at ending point: 0.000 (ideal)
= Required time: 1.089
- Propagation time: 2.837
- Clock delay at starting point: 0.000 (ideal)
= Slack (non-critical) : -1.749
Number of logic level(s): 2
Starting point: CBR / Q
Ending point: nRCS_0io / D
The start point is clocked by nCRAS [falling] (rise=0.000 fall=175.000 period=350.000) on pin CK
The end point is clocked by RCLK [rising] (rise=0.000 fall=8.000 period=16.000) on pin SCLK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
---------------------------------------------------------------------------------
CBR FD1S3AX Q Out 1.204 1.204 r -
CBR Net - - - - 7
nRCS_0io_RNO_0 ORCALUT4 A In 0.000 1.204 r -
nRCS_0io_RNO_0 ORCALUT4 Z Out 1.017 2.221 f -
N_27_i_sn Net - - - - 1
nRCS_0io_RNO ORCALUT4 C In 0.000 2.221 f -
nRCS_0io_RNO ORCALUT4 Z Out 0.617 2.837 r -
N_27_i Net - - - - 1
nRCS_0io OFS1P3BX D In 0.000 2.837 r -
=================================================================================
##### END OF TIMING REPORT #####]
Timing exceptions that could not be applied
Finished final timing analysis (Real Time elapsed 0h:00m:02s; CPU Time elapsed 0h:00m:02s; Memory used current: 182MB peak: 184MB)
Finished timing report (Real Time elapsed 0h:00m:02s; CPU Time elapsed 0h:00m:02s; Memory used current: 182MB peak: 184MB)
---------------------------------------
Resource Usage Report
Part: lcmxo2_640hc-4
Register bits: 90 of 640 (14%)
PIC Latch: 0
I/O cells: 67
Details:
BB: 8
CCU2D: 10
FD1P3AX: 11
FD1S3AX: 49
FD1S3AY: 1
FD1S3IX: 3
GSR: 1
IB: 26
IFS1P3DX: 9
INV: 7
OB: 33
OFS1P3BX: 4
OFS1P3DX: 12
OFS1P3JX: 1
ORCALUT4: 135
PFUMX: 1
PUR: 1
VHI: 1
VLO: 1
Mapper successful!
At Mapper Exit (Real Time elapsed 0h:00m:02s; CPU Time elapsed 0h:00m:02s; Memory used current: 67MB peak: 184MB)
Process took 0h:00m:02s realtime, 0h:00m:02s cputime
# Tue Aug 15 22:34:24 2023
###########################################################]
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