Map TRACE Report
Loading design for application trce from file ram2gs_lcmxo256c_impl1_map.ncd.
Design name: RAM2GS
NCD version: 3.3
Vendor: LATTICE
Device: LCMXO256C
Package: TQFP100
Performance: 3
Loading device for application trce from file 'mj5g10x6.nph' in environment: C:/lscc/diamond/3.12/ispfpga.
Package Status: Final Version 1.19.
Performance Hardware Data Status: Version 1.124.
Setup and Hold Report
--------------------------------------------------------------------------------
Lattice TRACE Report - Setup, Version Diamond (64-bit) 3.12.1.454
Thu Sep 21 05:38:30 2023
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
------------------
Command line: trce -v 1 -gt -mapchkpnt 0 -sethld -o RAM2GS_LCMXO256C_impl1.tw1 -gui -msgset //Mac/iCloud/Repos/RAM2GS/CPLD/LCMXO256C/promote.xml RAM2GS_LCMXO256C_impl1_map.ncd RAM2GS_LCMXO256C_impl1.prf
Design file: ram2gs_lcmxo256c_impl1_map.ncd
Preference file: ram2gs_lcmxo256c_impl1.prf
Device,speed: LCMXO256C,3
Report level: verbose report, limited to 1 item per preference
--------------------------------------------------------------------------------
Preference Summary
FREQUENCY PORT "PHI2" 2.900000 MHz (0 errors) 129 items scored, 0 timing errors detected.
Report: 51.046MHz is the maximum frequency for this preference.
FREQUENCY PORT "nCCAS" 2.900000 MHz (0 errors) 0 items scored, 0 timing errors detected.
Report: 400.000MHz is the maximum frequency for this preference.
FREQUENCY PORT "nCRAS" 2.900000 MHz (0 errors) 0 items scored, 0 timing errors detected.
Report: 400.000MHz is the maximum frequency for this preference.
FREQUENCY PORT "RCLK" 62.500000 MHz (0 errors) 388 items scored, 0 timing errors detected.
Report: 88.456MHz is the maximum frequency for this preference.
BLOCK ASYNCPATHS
BLOCK RESETPATHS
--------------------------------------------------------------------------------
================================================================================
Preference: FREQUENCY PORT "PHI2" 2.900000 MHz ;
129 items scored, 0 timing errors detected.
--------------------------------------------------------------------------------
Passed: The following path meets requirements by 162.619ns (weighted slack = 325.238ns)
Logical Details: Cell type Pin type Cell/ASIC name (clock net +/-)
Source: FF Q Bank[2] (from PHI2_c +)
Destination: FF Data in CmdSubmitted (to PHI2_c -)
Delay: 9.621ns (25.1% logic, 74.9% route), 6 logic levels.
Constraint Details:
9.621ns physical path delay SLICE_71 to SLICE_22 meets
172.414ns delay constraint less
0.174ns DIN_SET requirement (totaling 172.240ns) by 162.619ns
Physical Path Details:
Data path SLICE_71 to SLICE_22:
Name Fanout Delay (ns) Site Resource
REG_DEL --- 0.560 SLICE_71.CLK to SLICE_71.Q0 SLICE_71 (from PHI2_c)
ROUTE 1 e 1.441 SLICE_71.Q0 to SLICE_56.A1 Bank[2]
CTOF_DEL --- 0.371 SLICE_56.A1 to SLICE_56.F1 SLICE_56
ROUTE 1 e 1.441 SLICE_56.F1 to SLICE_70.D1 C1WR_0_a2_0_11
CTOF_DEL --- 0.371 SLICE_70.D1 to SLICE_70.F1 SLICE_70
ROUTE 6 e 1.441 SLICE_70.F1 to SLICE_67.D0 N_147
CTOF_DEL --- 0.371 SLICE_67.D0 to SLICE_67.F0 SLICE_67
ROUTE 5 e 1.441 SLICE_67.F0 to SLICE_82.A0 XOR8MEG18
CTOF_DEL --- 0.371 SLICE_82.A0 to SLICE_82.F0 SLICE_82
ROUTE 1 e 1.441 SLICE_82.F0 to SLICE_22.A0 CmdSubmitted_1_sqmuxa
CTOF_DEL --- 0.371 SLICE_22.A0 to SLICE_22.F0 SLICE_22
ROUTE 1 e 0.001 SLICE_22.F0 to SLICE_22.DI0 N_460_0 (to PHI2_c)
--------
9.621 (25.1% logic, 74.9% route), 6 logic levels.
Report: 51.046MHz is the maximum frequency for this preference.
================================================================================
Preference: FREQUENCY PORT "nCCAS" 2.900000 MHz ;
0 items scored, 0 timing errors detected.
--------------------------------------------------------------------------------
Passed: The following path meets requirements by 342.328ns
The internal maximum frequency of the following component is 400.000 MHz
Logical Details: Cell type Pin name Component name
Destination: PIO PAD nCCAS
Delay: 2.500ns -- based on Minimum Pulse Width
Report: 400.000MHz is the maximum frequency for this preference.
================================================================================
Preference: FREQUENCY PORT "nCRAS" 2.900000 MHz ;
0 items scored, 0 timing errors detected.
--------------------------------------------------------------------------------
Passed: The following path meets requirements by 342.328ns
The internal maximum frequency of the following component is 400.000 MHz
Logical Details: Cell type Pin name Component name
Destination: PIO PAD nCRAS
Delay: 2.500ns -- based on Minimum Pulse Width
Report: 400.000MHz is the maximum frequency for this preference.
================================================================================
Preference: FREQUENCY PORT "RCLK" 62.500000 MHz ;
388 items scored, 0 timing errors detected.
--------------------------------------------------------------------------------
Passed: The following path meets requirements by 4.695ns
Logical Details: Cell type Pin type Cell/ASIC name (clock net +/-)
Source: FF Q FS[17] (from RCLK_c +)
Destination: FF Data in LEDEN (to RCLK_c +)
Delay: 11.061ns (21.8% logic, 78.2% route), 6 logic levels.
Constraint Details:
11.061ns physical path delay SLICE_1 to SLICE_33 meets
16.000ns delay constraint less
0.244ns CE_SET requirement (totaling 15.756ns) by 4.695ns
Physical Path Details:
Data path SLICE_1 to SLICE_33:
Name Fanout Delay (ns) Site Resource
REG_DEL --- 0.560 SLICE_1.CLK to SLICE_1.Q1 SLICE_1 (from RCLK_c)
ROUTE 3 e 1.441 SLICE_1.Q1 to SLICE_81.D1 FS[17]
CTOF_DEL --- 0.371 SLICE_81.D1 to SLICE_81.F1 SLICE_81
ROUTE 1 e 1.441 SLICE_81.F1 to SLICE_72.C1 UFMSDI_ens2_i_o2_0_3
CTOF_DEL --- 0.371 SLICE_72.C1 to SLICE_72.F1 SLICE_72
ROUTE 4 e 1.441 SLICE_72.F1 to SLICE_58.C1 N_51
CTOF_DEL --- 0.371 SLICE_58.C1 to SLICE_58.F1 SLICE_58
ROUTE 2 e 1.441 SLICE_58.F1 to SLICE_87.D0 N_151
CTOF_DEL --- 0.371 SLICE_87.D0 to SLICE_87.F0 SLICE_87
ROUTE 2 e 1.441 SLICE_87.F0 to SLICE_69.C0 N_137_8
CTOF_DEL --- 0.371 SLICE_69.C0 to SLICE_69.F0 SLICE_69
ROUTE 1 e 1.441 SLICE_69.F0 to SLICE_33.CE N_33 (to RCLK_c)
--------
11.061 (21.8% logic, 78.2% route), 6 logic levels.
Report: 88.456MHz is the maximum frequency for this preference.
Report Summary
--------------
----------------------------------------------------------------------------
Preference | Constraint| Actual|Levels
----------------------------------------------------------------------------
| | |
FREQUENCY PORT "PHI2" 2.900000 MHz ; | 2.900 MHz| 51.046 MHz| 6
| | |
FREQUENCY PORT "nCCAS" 2.900000 MHz ; | 2.900 MHz| 400.000 MHz| 0
| | |
FREQUENCY PORT "nCRAS" 2.900000 MHz ; | 2.900 MHz| 400.000 MHz| 0
| | |
FREQUENCY PORT "RCLK" 62.500000 MHz ; | 62.500 MHz| 88.456 MHz| 6
| | |
----------------------------------------------------------------------------
All preferences were met.
Clock Domains Analysis
------------------------
Found 4 clocks:
Clock Domain: nCRAS_c Source: nCRAS.PAD Loads: 10
No transfer within this clock domain is found
Data transfers from:
Clock Domain: RCLK_c Source: RCLK.PAD
Not reported because source and destination domains are unrelated.
To report these transfers please refer to preference CLKSKEWDIFF to define
external clock skew between clock ports.
Clock Domain: nCCAS_c Source: nCCAS.PAD Loads: 8
No transfer within this clock domain is found
Clock Domain: RCLK_c Source: RCLK.PAD Loads: 32
Covered under: FREQUENCY PORT "RCLK" 62.500000 MHz ;
Data transfers from:
Clock Domain: nCRAS_c Source: nCRAS.PAD
Not reported because source and destination domains are unrelated.
To report these transfers please refer to preference CLKSKEWDIFF to define
external clock skew between clock ports.
Clock Domain: PHI2_c Source: PHI2.PAD
Not reported because source and destination domains are unrelated.
To report these transfers please refer to preference CLKSKEWDIFF to define
external clock skew between clock ports.
Clock Domain: PHI2_c Source: PHI2.PAD Loads: 15
Covered under: FREQUENCY PORT "PHI2" 2.900000 MHz ;
Data transfers from:
Clock Domain: RCLK_c Source: RCLK.PAD
Not reported because source and destination domains are unrelated.
To report these transfers please refer to preference CLKSKEWDIFF to define
external clock skew between clock ports.
Timing summary (Setup):
---------------
Timing errors: 0 Score: 0
Cumulative negative slack: 0
Constraints cover 517 paths, 4 nets, and 395 connections (62.40% coverage)
--------------------------------------------------------------------------------
Lattice TRACE Report - Hold, Version Diamond (64-bit) 3.12.1.454
Thu Sep 21 05:38:30 2023
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
------------------
Command line: trce -v 1 -gt -mapchkpnt 0 -sethld -o RAM2GS_LCMXO256C_impl1.tw1 -gui -msgset //Mac/iCloud/Repos/RAM2GS/CPLD/LCMXO256C/promote.xml RAM2GS_LCMXO256C_impl1_map.ncd RAM2GS_LCMXO256C_impl1.prf
Design file: ram2gs_lcmxo256c_impl1_map.ncd
Preference file: ram2gs_lcmxo256c_impl1.prf
Device,speed: LCMXO256C,M
Report level: verbose report, limited to 1 item per preference
--------------------------------------------------------------------------------
Preference Summary
FREQUENCY PORT "PHI2" 2.900000 MHz (0 errors) 129 items scored, 0 timing errors detected.
FREQUENCY PORT "nCCAS" 2.900000 MHz (0 errors) 0 items scored, 0 timing errors detected.
FREQUENCY PORT "nCRAS" 2.900000 MHz (0 errors) 0 items scored, 0 timing errors detected.
FREQUENCY PORT "RCLK" 62.500000 MHz (0 errors) 388 items scored, 0 timing errors detected.
BLOCK ASYNCPATHS
BLOCK RESETPATHS
--------------------------------------------------------------------------------
================================================================================
Preference: FREQUENCY PORT "PHI2" 2.900000 MHz ;
129 items scored, 0 timing errors detected.
--------------------------------------------------------------------------------
Passed: The following path meets requirements by 0.430ns
Logical Details: Cell type Pin type Cell/ASIC name (clock net +/-)
Source: FF Q C1Submitted (from PHI2_c -)
Destination: FF Data in C1Submitted (to PHI2_c -)
Delay: 0.411ns (51.3% logic, 48.7% route), 2 logic levels.
Constraint Details:
0.411ns physical path delay SLICE_14 to SLICE_14 meets
-0.019ns DIN_HLD and
0.000ns delay constraint requirement (totaling -0.019ns) by 0.430ns
Physical Path Details:
Data path SLICE_14 to SLICE_14:
Name Fanout Delay (ns) Site Resource
REG_DEL --- 0.137 SLICE_14.CLK to SLICE_14.Q0 SLICE_14 (from PHI2_c)
ROUTE 2 e 0.199 SLICE_14.Q0 to SLICE_14.B0 C1Submitted
CTOF_DEL --- 0.074 SLICE_14.B0 to SLICE_14.F0 SLICE_14
ROUTE 1 e 0.001 SLICE_14.F0 to SLICE_14.DI0 C1Submitted_RNO (to PHI2_c)
--------
0.411 (51.3% logic, 48.7% route), 2 logic levels.
================================================================================
Preference: FREQUENCY PORT "nCCAS" 2.900000 MHz ;
0 items scored, 0 timing errors detected.
--------------------------------------------------------------------------------
================================================================================
Preference: FREQUENCY PORT "nCRAS" 2.900000 MHz ;
0 items scored, 0 timing errors detected.
--------------------------------------------------------------------------------
================================================================================
Preference: FREQUENCY PORT "RCLK" 62.500000 MHz ;
388 items scored, 0 timing errors detected.
--------------------------------------------------------------------------------
Passed: The following path meets requirements by 0.342ns
Logical Details: Cell type Pin type Cell/ASIC name (clock net +/-)
Source: FF Q CASr (from RCLK_c +)
Destination: FF Data in CASr2 (to RCLK_c +)
Delay: 0.325ns (38.8% logic, 61.2% route), 1 logic levels.
Constraint Details:
0.325ns physical path delay SLICE_75 to SLICE_75 meets
-0.017ns M_HLD and
0.000ns delay constraint requirement (totaling -0.017ns) by 0.342ns
Physical Path Details:
Data path SLICE_75 to SLICE_75:
Name Fanout Delay (ns) Site Resource
REG_DEL --- 0.126 SLICE_75.CLK to SLICE_75.Q0 SLICE_75 (from RCLK_c)
ROUTE 1 e 0.199 SLICE_75.Q0 to SLICE_75.M1 CASr (to RCLK_c)
--------
0.325 (38.8% logic, 61.2% route), 1 logic levels.
Report Summary
--------------
----------------------------------------------------------------------------
Preference(MIN Delays) | Constraint| Actual|Levels
----------------------------------------------------------------------------
| | |
FREQUENCY PORT "PHI2" 2.900000 MHz ; | -| -| 2
| | |
FREQUENCY PORT "nCCAS" 2.900000 MHz ; | -| -| 0
| | |
FREQUENCY PORT "nCRAS" 2.900000 MHz ; | -| -| 0
| | |
FREQUENCY PORT "RCLK" 62.500000 MHz ; | -| -| 1
| | |
----------------------------------------------------------------------------
All preferences were met.
Clock Domains Analysis
------------------------
Found 4 clocks:
Clock Domain: nCRAS_c Source: nCRAS.PAD Loads: 10
No transfer within this clock domain is found
Data transfers from:
Clock Domain: RCLK_c Source: RCLK.PAD
Not reported because source and destination domains are unrelated.
To report these transfers please refer to preference CLKSKEWDIFF to define
external clock skew between clock ports.
Clock Domain: nCCAS_c Source: nCCAS.PAD Loads: 8
No transfer within this clock domain is found
Clock Domain: RCLK_c Source: RCLK.PAD Loads: 32
Covered under: FREQUENCY PORT "RCLK" 62.500000 MHz ;
Data transfers from:
Clock Domain: nCRAS_c Source: nCRAS.PAD
Not reported because source and destination domains are unrelated.
To report these transfers please refer to preference CLKSKEWDIFF to define
external clock skew between clock ports.
Clock Domain: PHI2_c Source: PHI2.PAD
Not reported because source and destination domains are unrelated.
To report these transfers please refer to preference CLKSKEWDIFF to define
external clock skew between clock ports.
Clock Domain: PHI2_c Source: PHI2.PAD Loads: 15
Covered under: FREQUENCY PORT "PHI2" 2.900000 MHz ;
Data transfers from:
Clock Domain: RCLK_c Source: RCLK.PAD
Not reported because source and destination domains are unrelated.
To report these transfers please refer to preference CLKSKEWDIFF to define
external clock skew between clock ports.
Timing summary (Hold):
---------------
Timing errors: 0 Score: 0
Cumulative negative slack: 0
Constraints cover 517 paths, 4 nets, and 395 connections (62.40% coverage)
Timing summary (Setup and Hold):
---------------
Timing errors: 0 (setup), 0 (hold)
Score: 0 (setup), 0 (hold)
Cumulative negative slack: 0 (0+0)
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------