2023-09-21 09:45:21 +00:00
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<HEAD><TITLE>I/O Timing Report</TITLE>
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<PRE><A name="Top"></A><B><U><big>I/O Timing Report</big></U></B>
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Loading design for application iotiming from file ram2e_lcmxo2_640hc_impl1.ncd.
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Design name: RAM2E
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NCD version: 3.3
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Vendor: LATTICE
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Device: LCMXO2-640HC
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Package: TQFP100
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Performance: 5
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Package Status: Final Version 1.39.
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Performance Hardware Data Status: Final Version 34.4.
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Loading design for application iotiming from file ram2e_lcmxo2_640hc_impl1.ncd.
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Design name: RAM2E
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NCD version: 3.3
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Vendor: LATTICE
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Device: LCMXO2-640HC
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Package: TQFP100
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Performance: 6
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Package Status: Final Version 1.39.
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Performance Hardware Data Status: Final Version 34.4.
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Loading design for application iotiming from file ram2e_lcmxo2_640hc_impl1.ncd.
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Design name: RAM2E
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NCD version: 3.3
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Vendor: LATTICE
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Device: LCMXO2-640HC
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Package: TQFP100
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Performance: M
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Package Status: Final Version 1.39.
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Performance Hardware Data Status: Final Version 34.4.
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// Design: RAM2E
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// Package: TQFP100
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// ncd File: ram2e_lcmxo2_640hc_impl1.ncd
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// Version: Diamond (64-bit) 3.12.1.454
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2023-12-29 04:24:48 +00:00
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// Written on Thu Dec 28 23:23:47 2023
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2023-09-21 09:45:21 +00:00
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// M: Minimum Performance Grade
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2023-12-29 04:12:12 +00:00
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// iotiming RAM2E_LCMXO2_640HC_impl1.ncd RAM2E_LCMXO2_640HC_impl1.prf -gui -msgset //Mac/iCloud/Repos/ram2e/CPLD/LCMXO2-640HC/promote.xml
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2023-09-21 09:45:21 +00:00
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I/O Timing Report (All units are in ns)
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Worst Case Results across Performance Grades (M, 6, 5, 4):
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// Input Setup and Hold Times
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Port Clock Edge Setup Performance_Grade Hold Performance_Grade
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----------------------------------------------------------------------
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2023-12-29 04:12:12 +00:00
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Ain[0] C14M R 2.463 4 -0.066 M
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Ain[1] C14M R 1.330 4 0.135 6
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Ain[2] C14M R 1.221 4 0.223 4
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Ain[3] C14M R 2.776 4 -0.165 M
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Ain[4] C14M R 1.603 4 0.140 M
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Ain[5] C14M R 0.021 6 1.287 4
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Ain[6] C14M R 1.444 4 0.205 M
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Ain[7] C14M R 1.816 4 0.114 M
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Din[0] C14M R 8.919 4 0.723 4
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Din[1] C14M R 8.410 4 1.156 4
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Din[2] C14M R 8.503 4 1.181 4
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Din[3] C14M R 8.783 4 0.110 M
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Din[4] C14M R 10.420 4 1.022 4
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Din[5] C14M R 8.001 4 0.566 4
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Din[6] C14M R 9.731 4 1.050 4
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Din[7] C14M R 10.052 4 0.862 4
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PHI1 C14M R 2.579 4 3.047 4
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RD[0] C14M R 0.267 4 0.866 4
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RD[1] C14M R 0.173 4 0.937 4
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RD[2] C14M R 0.100 4 1.018 4
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RD[3] C14M R 0.267 4 0.866 4
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RD[4] C14M R 0.172 4 0.936 4
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RD[5] C14M R 0.267 4 0.866 4
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RD[6] C14M R 0.766 4 0.420 4
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RD[7] C14M R 0.267 4 0.866 4
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nC07X C14M R 0.998 4 0.405 6
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nEN80 C14M R 6.107 4 0.114 M
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nWE C14M R 6.726 4 0.069 M
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2023-09-21 09:45:21 +00:00
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// Clock to Output Delay
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2023-12-29 04:12:12 +00:00
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Port Clock Edge Max_Delay Performance_Grade Min_Delay Performance_Grade
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2023-09-21 09:45:21 +00:00
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------------------------------------------------------------------------
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2023-12-29 04:12:12 +00:00
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BA[0] C14M R 8.629 4 2.885 M
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BA[1] C14M R 8.629 4 2.885 M
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CKEout C14M F 8.629 4 2.885 M
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DQMH C14M R 8.609 4 2.892 M
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DQML C14M R 8.609 4 2.892 M
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LED C14M R 19.935 4 8.161 M
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RAout[0] C14M F 8.695 4 2.890 M
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RAout[10] C14M F 8.629 4 2.885 M
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RAout[11] C14M F 8.629 4 2.885 M
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RAout[1] C14M F 8.695 4 2.890 M
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RAout[2] C14M F 8.695 4 2.890 M
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RAout[3] C14M F 8.695 4 2.890 M
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RAout[4] C14M F 8.695 4 2.890 M
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RAout[5] C14M F 8.695 4 2.890 M
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RAout[6] C14M F 8.695 4 2.890 M
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RAout[7] C14M F 8.695 4 2.890 M
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RAout[8] C14M F 8.629 4 2.885 M
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RAout[9] C14M F 8.629 4 2.885 M
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RD[0] C14M R 11.414 4 3.265 M
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RD[1] C14M R 11.811 4 3.265 M
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RD[2] C14M R 11.925 4 3.265 M
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RD[3] C14M R 11.384 4 3.265 M
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RD[4] C14M R 12.301 4 3.371 M
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RD[5] C14M R 12.767 4 3.371 M
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RD[6] C14M R 12.010 4 3.371 M
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RD[7] C14M R 12.313 4 3.371 M
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Vout[0] C14M R 9.553 4 3.402 M
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Vout[1] C14M R 9.553 4 3.402 M
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Vout[2] C14M R 9.553 4 3.402 M
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Vout[3] C14M R 9.553 4 3.402 M
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Vout[4] C14M R 9.553 4 3.402 M
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Vout[5] C14M R 9.553 4 3.402 M
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Vout[6] C14M R 9.553 4 3.402 M
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Vout[7] C14M R 9.553 4 3.402 M
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nCASout C14M F 8.629 4 2.885 M
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nDOE C14M R 12.048 4 3.811 M
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nRASout C14M F 8.629 4 2.885 M
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nRWEout C14M F 8.629 4 2.885 M
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nVOE C14M R 12.164 4 3.783 M
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2023-09-21 09:45:21 +00:00
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WARNING: you must also run trce with hold speed: 4
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2023-12-29 04:12:12 +00:00
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WARNING: you must also run trce with setup speed: 6
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WARNING: you must also run trce with hold speed: 6
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2023-09-21 09:45:21 +00:00
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