I/O Timing Report // Design: udrv // Package: QFN32 // ncd File: qfn32samples_udrv.ncd // Version: Diamond_1.4_Production (87) // Written on Thu Jul 05 09:59:48 2012 // M: Minimum Performance Grade // iotiming qfn32samples_udrv.ncd qfn32samples_udrv.prf I/O Timing Report (All units are in ns) Worst Case Results across Performance Grades (M, 6, 5, 4): // Input Setup and Hold Times Port Clock Edge Setup Performance_Grade Hold Performance_Grade ---------------------------------------------------------------------- DB_0 CLK_4X F 1.627 4 0.232 6 DB_1 CLK_4X F 1.301 4 0.838 4 DB_2 CLK_4X F 2.719 4 0.189 6 DB_3 CLK_4X F 0.350 4 1.112 4 DB_4 CLK_4X F 1.109 4 0.971 4 DB_5 CLK_4X F 0.361 4 1.503 4 DB_6 CLK_4X F 0.815 4 1.034 4 DB_7 CLK_4X F 0.493 4 1.042 4 DP CLK_4X R 4.252 4 0.293 4 RS CLK_4X F -0.033 4 1.571 4 nCS CLK_4X F 2.723 4 1.336 4 nRD CLK_4X F 2.805 4 1.336 4 nWR CLK_4X F -0.147 M 1.767 4 // Clock to Output Delay Port Clock Edge Max_Delay Performance_Grade Min_Delay Performance_Grade ------------------------------------------------------------------------ DB_0 CLK_4X F 16.352 4 3.806 M DB_1 CLK_4X F 16.750 4 3.934 M DB_2 CLK_4X F 15.414 4 3.563 M DB_3 CLK_4X F 15.757 4 3.649 M DB_4 CLK_4X F 14.806 4 3.149 M DB_5 CLK_4X F 16.738 4 3.567 M DB_6 CLK_4X F 14.759 4 3.399 M DB_7 CLK_4X F 14.054 4 3.166 M nDATA_EMPTY CLK_4X F 15.776 4 3.544 M nDATA_FULL CLK_4X F 12.153 4 3.272 M nDATA_RDY CLK_4X F 11.889 4 3.180 M // Internal_Clock to Input Port Internal_Clock -------------------------------------------------------- DB_0 CLK DB_1 CLK DM CLK DP CLK RS CLK nCS CLK nWR CLK // Internal_Clock to Output Port Internal_Clock -------------------------------------------------------- DB_0 CLK DB_1 CLK DB_2 CLK DB_3 CLK DB_4 CLK DB_7 CLK DM CLK DP CLK nBUSY CLK nCRC_ERROR CLK nDATA_RDY CLK