📄 idt72t54242.ftm
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<!DOCTYPE FTML SYSTEM "ftml.dtd"><FTML><HEAD><TITLE>FMF Timing for idt72T54242 Parts</TITLE><BODY><REVISION.HISTORY>version: | author: | mod date: | changes made: V1.0 S.Gmitrovic 05 Oct 14 Initial release</REVISION.HISTORY><TIMESCALE>1ns</TIMESCALE><MODEL>idt72t54242<FMFTIME>IDT72T54242L5BB<SOURCE>Integrated Device Technology DSC-6158/2, March 2005</SOURCE><COMMENT>The Values listed are for VCC=2.35V to 2.65V, CL=10pF, Ta=0 to 70C Commercial,-40 to +85 IndustrialFor each parameter only minimum or maximum values were provided by the vendor, other values are derived</COMMENT><TIMING> ) (CELL (CELLTYPE "idt72t54242_onefifo") (INSTANCE %LABEL%/FIFO0) (DELAY (ABSOLUTE (IOPATH RCLK Q0 (0.6:2.1:3.6) (0.6:2.1:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6)) (IOPATH OENeg Q0 (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6)) (IOPATH PDNeg Q0 (0) (0) (6.5:13:19.4) (4.5:9:13.5) (6.5:13:19.4) (4.5:9:13.5)) (IOPATH MRSNeg EFNeg (3:4:12) (3:4:12)) (IOPATH WCLK FFNeg (1.2:2.4:3.6) (1.2:2.4:3.6)) (IOPATH RCLK EFNeg (1.2:2.4:3.6) (1.2:2.4:3.6)) (COND sync (IOPATH WCLK PAFNeg (1.2:2.4:3.6) (1.2:2.4:3.6))) (COND sync (IOPATH RCLK PAENeg (1.2:2.4:3.6) (1.2:2.4:3.6))) (COND async (IOPATH WCLK PAFNeg (4:7:10) (4:7:10))) (COND async (IOPATH RCLK PAENeg (4:7:10) (4:7:10))) (IOPATH RCLK ERCLK (1.3:2.6:4.0) (1.3:2.6:4.0)) (IOPATH RCLK ERENNeg (1.2:2.4:3.6) (1.2:2.4:3.6)) )) (TIMINGCHECK (SETUP D0 WCLK (1.5:1.5:1.5)) (SETUP RENNeg RCLK (1.5:1.5:1.5)) (SETUP SI SCLK (15:15:15)) (SETUP SWENNeg SCLK (5:5:5)) (SETUP RENNeg MRSNeg (15:15:15)) (HOLD D0 WCLK (0.5:0.5:0.5)) (HOLD RENNeg RCLK (0.5:0.5:0.5)) (HOLD SI SCLK (5:5:5)) (HOLD SWENNeg SCLK (5:5:5)) (HOLD RENNeg PDNeg (1000:1000:1000)) (RECOVERY RENNeg MRSNeg (10:10:10)) (WIDTH (negedge MRSNeg) (200:200:200)) (WIDTH (COND SDR (negedge RCLK)) (2.3:2.3:2.3)) (WIDTH (COND SDR (posedge RCLK)) (2.3:2.3:2.3)) (WIDTH (COND DDR (negedge RCLK)) (4.5:4.5:4.5)) (WIDTH (COND DDR (posedge RCLK)) (4.5:4.5:4.5)) (WIDTH (negedge SCLK) (45:45:45)) (WIDTH (posedge SCLK) (45:45:45)) (WIDTH (negedge PDNeg) (19.4:19.4:19.4)) (PERIOD (COND SDR (posedge RCLK)) (5:5:5)) (PERIOD (COND DDR (posedge RCLK)) (10:10:10)) (PERIOD (posedge SCLK) (100:100:100)) )) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/FIFO0/SKEW1) (DELAY (ABSOLUTE (DEVICE(4:4:4))))) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/FIFO0/SKEW2) (DELAY (ABSOLUTE (DEVICE(4:4:4))))) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/FIFO0/SKEW3) (DELAY (ABSOLUTE (DEVICE(5:5:5))))) (CELL (CELLTYPE "idt72t54242_onefifo") (INSTANCE %LABEL%/FIFO1) (DELAY (ABSOLUTE (IOPATH RCLK Q0 (0.6:2.1:3.6) (0.6:2.1:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6)) (IOPATH OENeg Q0 (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6)) (IOPATH PDNeg Q0 (0) (0) (6.5:13:19.4) (4.5:9:13.5) (6.5:13:19.4) (4.5:9:13.5)) (IOPATH MRSNeg EFNeg (3:4:12) (3:4:12)) (IOPATH WCLK FFNeg (1.2:2.4:3.6) (1.2:2.4:3.6)) (IOPATH RCLK EFNeg (1.2:2.4:3.6) (1.2:2.4:3.6)) (COND sync (IOPATH WCLK PAFNeg (1.2:2.4:3.6) (1.2:2.4:3.6))) (COND sync (IOPATH RCLK PAENeg (1.2:2.4:3.6) (1.2:2.4:3.6))) (COND async (IOPATH WCLK PAFNeg (4:7:10) (4:7:10))) (COND async (IOPATH RCLK PAENeg (4:7:10) (4:7:10))) (IOPATH RCLK ERCLK (1.3:2.6:4.0) (1.3:2.6:4.0)) (IOPATH RCLK ERENNeg (1.2:2.4:3.6) (1.2:2.4:3.6)) )) (TIMINGCHECK (SETUP D0 WCLK (1.5:1.5:1.5)) (SETUP RENNeg RCLK (1.5:1.5:1.5)) (SETUP SI SCLK (15:15:15)) (SETUP SWENNeg SCLK (5:5:5)) (SETUP RENNeg MRSNeg (15:15:15)) (HOLD D0 WCLK (0.5:0.5:0.5)) (HOLD RENNeg RCLK (0.5:0.5:0.5)) (HOLD SI SCLK (5:5:5)) (HOLD SWENNeg SCLK (5:5:5)) (HOLD RENNeg PDNeg (1000:1000:1000)) (RECOVERY RENNeg MRSNeg (10:10:10)) (WIDTH (negedge MRSNeg) (200:200:200)) (WIDTH (COND SDR (negedge RCLK)) (2.3:2.3:2.3)) (WIDTH (COND SDR (posedge RCLK)) (2.3:2.3:2.3)) (WIDTH (COND DDR (negedge RCLK)) (4.5:4.5:4.5)) (WIDTH (COND DDR (posedge RCLK)) (4.5:4.5:4.5)) (WIDTH (negedge SCLK) (45:45:45)) (WIDTH (posedge SCLK) (45:45:45)) (WIDTH (negedge PDNeg) (19.4:19.4:19.4)) (PERIOD (COND SDR (posedge RCLK)) (5:5:5)) (PERIOD (COND DDR (posedge RCLK)) (10:10:10)) (PERIOD (posedge SCLK) (100:100:100)) )) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/FIFO1/SKEW1) (DELAY (ABSOLUTE (DEVICE(4:4:4))))) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/FIFO1/SKEW2) (DELAY (ABSOLUTE (DEVICE(4:4:4))))) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/FIFO1/SKEW3) (DELAY (ABSOLUTE (DEVICE(5:5:5))))) (CELL (CELLTYPE "idt72t54242_onefifo") (INSTANCE %LABEL%/FIFO2) (DELAY (ABSOLUTE (IOPATH RCLK Q0 (0.6:2.1:3.6) (0.6:2.1:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6)) (IOPATH OENeg Q0 (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6)) (IOPATH PDNeg Q0 (0) (0) (6.5:13:19.4) (4.5:9:13.5) (6.5:13:19.4) (4.5:9:13.5)) (IOPATH MRSNeg EFNeg (3:4:12) (3:4:12)) (IOPATH WCLK FFNeg (1.2:2.4:3.6) (1.2:2.4:3.6)) (IOPATH RCLK EFNeg (1.2:2.4:3.6) (1.2:2.4:3.6)) (COND sync (IOPATH WCLK PAFNeg (1.2:2.4:3.6) (1.2:2.4:3.6))) (COND sync (IOPATH RCLK PAENeg (1.2:2.4:3.6) (1.2:2.4:3.6))) (COND async (IOPATH WCLK PAFNeg (4:7:10) (4:7:10))) (COND async (IOPATH RCLK PAENeg (4:7:10) (4:7:10))) (IOPATH RCLK ERCLK (1.3:2.6:4.0) (1.3:2.6:4.0)) (IOPATH RCLK ERENNeg (1.2:2.4:3.6) (1.2:2.4:3.6)) )) (TIMINGCHECK (SETUP D0 WCLK (1.5:1.5:1.5)) (SETUP RENNeg RCLK (1.5:1.5:1.5)) (SETUP SI SCLK (15:15:15)) (SETUP SWENNeg SCLK (5:5:5)) (SETUP RENNeg MRSNeg (15:15:15)) (HOLD D0 WCLK (0.5:0.5:0.5)) (HOLD RENNeg RCLK (0.5:0.5:0.5)) (HOLD SI SCLK (5:5:5)) (HOLD SWENNeg SCLK (5:5:5)) (HOLD RENNeg PDNeg (1000:1000:1000)) (RECOVERY RENNeg MRSNeg (10:10:10)) (WIDTH (negedge MRSNeg) (200:200:200)) (WIDTH (COND SDR (negedge RCLK)) (2.3:2.3:2.3)) (WIDTH (COND SDR (posedge RCLK)) (2.3:2.3:2.3)) (WIDTH (COND DDR (negedge RCLK)) (4.5:4.5:4.5)) (WIDTH (COND DDR (posedge RCLK)) (4.5:4.5:4.5)) (WIDTH (negedge SCLK) (45:45:45)) (WIDTH (posedge SCLK) (45:45:45)) (WIDTH (negedge PDNeg) (19.4:19.4:19.4)) (PERIOD (COND SDR (posedge RCLK)) (5:5:5)) (PERIOD (COND DDR (posedge RCLK)) (10:10:10)) (PERIOD (posedge SCLK) (100:100:100)) )) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/FIFO2/SKEW1) (DELAY (ABSOLUTE (DEVICE(4:4:4))))) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/FIFO2/SKEW2) (DELAY (ABSOLUTE (DEVICE(4:4:4))))) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/FIFO2/SKEW3) (DELAY (ABSOLUTE (DEVICE(5:5:5))))) (CELL (CELLTYPE "idt72t54242_onefifo") (INSTANCE %LABEL%/FIFO3) (DELAY (ABSOLUTE (IOPATH RCLK Q0 (0.6:2.1:3.6) (0.6:2.1:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6)) (IOPATH OENeg Q0 (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6) (1.2:2.4:3.6)) (IOPATH PDNeg Q0 (0) (0) (6.5:13:19.4) (4.5:9:13.5) (6.5:13:19.4) (4.5:9:13.5)) (IOPATH MRSNeg EFNeg (3:4:12) (3:4:12)) (IOPATH WCLK FFNeg (1.2:2.4:3.6) (1.2:2.4:3.6)) (IOPATH RCLK EFNeg (1.2:2.4:3.6) (1.2:2.4:3.6)) (COND sync (IOPATH WCLK PAFNeg (1.2:2.4:3.6) (1.2:2.4:3.6))) (COND sync (IOPATH RCLK PAENeg (1.2:2.4:3.6) (1.2:2.4:3.6))) (COND async (IOPATH WCLK PAFNeg (4:7:10) (4:7:10))) (COND async (IOPATH RCLK PAENeg (4:7:10) (4:7:10))) (IOPATH RCLK ERCLK (1.3:2.6:4.0) (1.3:2.6:4.0)) (IOPATH RCLK ERENNeg (1.2:2.4:3.6) (1.2:2.4:3.6)) )) (TIMINGCHECK (SETUP D0 WCLK (1.5:1.5:1.5)) (SETUP RENNeg RCLK (1.5:1.5:1.5)) (SETUP SI SCLK (15:15:15)) (SETUP SWENNeg SCLK (5:5:5)) (SETUP RENNeg MRSNeg (15:15:15)) (HOLD D0 WCLK (0.5:0.5:0.5)) (HOLD RENNeg RCLK (0.5:0.5:0.5)) (HOLD SI SCLK (5:5:5)) (HOLD SWENNeg SCLK (5:5:5)) (HOLD RENNeg PDNeg (1000:1000:1000)) (RECOVERY RENNeg MRSNeg (10:10:10)) (WIDTH (negedge MRSNeg) (200:200:200)) (WIDTH (COND SDR (negedge RCLK)) (2.3:2.3:2.3)) (WIDTH (COND SDR (posedge RCLK)) (2.3:2.3:2.3)) (WIDTH (COND DDR (negedge RCLK)) (4.5:4.5:4.5)) (WIDTH (COND DDR (posedge RCLK)) (4.5:4.5:4.5)) (WIDTH (negedge SCLK) (45:45:45)) (WIDTH (posedge SCLK) (45:45:45)) (WIDTH (negedge PDNeg) (19.4:19.4:19.4)) (PERIOD (COND SDR (posedge RCLK)) (5:5:5)) (PERIOD (COND DDR (posedge RCLK)) (10:10:10)) (PERIOD (posedge SCLK) (100:100:100)) )) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/FIFO3/SKEW1) (DELAY (ABSOLUTE (DEVICE(4:4:4))))) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/FIFO3/SKEW2) (DELAY (ABSOLUTE (DEVICE(4:4:4)))))⌨️ 快捷键说明
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