idt72801.ftm
来自「VHDL的ram和fifo model code 包含众多的厂家」· FTM 代码 · 共 177 行
FTM
177 行
<!DOCTYPE FTML SYSTEM "ftml.dtd"><FTML><HEAD><TITLE>FMF Timing for IDT72801 Parts</TITLE><REVISION.HISTORY>version: | author: | mod date: | changes made: V1.0 R. Munden 99 JUN 10 Initial release</REVISION.HISTORY></HEAD><BODY><TIMESCALE>1ns</TIMESCALE><MODEL>IDT72801<FMFTIME>IDT72801L10TF<SOURCE>IDT data sheet December 1998</SOURCE>IDT72801L10PF<SOURCE>IDT data sheet December 1998</SOURCE><COMMENT>The Values listed are for VCC=4.5V to 5.5V, CL=30pF, Ta=0 to 70 Celsius</COMMENT><COMMENT>Typical values are derived</COMMENT><TIMING> (DELAY (ABSOLUTE (IOPATH RSNeg EFNeg (2:7:10) (2:7:10)) (IOPATH RCLK PAENeg (2:4:6.5) (2:4:6.5)) (IOPATH WCLK FFNeg (2:4:6.5) (2:4:6.5)) (IOPATH WCLK PAFNeg (2:4:6.5) (2:4:6.5)) (IOPATH RSNeg Q0 (2:7:10) (2:7:10) (2:7:10) (2:7:10) (2:7:10) (2:7:10)) (IOPATH RCLK Q0 (2:5:6.5) (2:5:6.5) (2:5:7) (2:5:7) (2:5:7) (2:5:7)) (IOPATH OENeg Q0 (2:4:6) (2:4:6) (3:4:6) (0:4:6) (3:4:6) (0:4:6)) )) (TIMINGCHECK (PERIOD (posedge RCLK) (10)) (PERIOD (posedge WCLK) (10)) (WIDTH (posedge RCLK) (4.5)) (WIDTH (negedge RCLK) (4.5)) (WIDTH (posedge WCLK) (4.5)) (WIDTH (negedge WCLK) (4.5)) (WIDTH (negedge RSNeg) (10)) (SETUPHOLD D0 WCLK (3) (0.5)) (SETUPHOLD REN1Neg RCLK (3) (0.5)) (SETUP REN1Neg RSNeg (8)) (RECOVERY REN1Neg RSNeg (8)) )) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/SKEW1) (DELAY (ABSOLUTE ( DEVICE (5) ) ) ) ) (CELL (CELLTYPE "VITALbuf" ) (INSTANCE %LABEL%/SKEW2) (DELAY (ABSOLUTE ( DEVICE (14) ) ) )</TIMING></FMFTIME><FMFTIME>IDT72801L12TF<SOURCE>IDT data sheet December 1998</SOURCE>IDT72801L12PF<SOURCE>IDT data sheet December 1998</SOURCE><COMMENT>The Values listed are for VCC=4.5V to 5.5V, CL=30pF, Ta=0 to 70 Celsius</COMMENT><COMMENT>Typical values are derived</COMMENT><TIMING> (DELAY (ABSOLUTE (IOPATH RSNeg EFNeg (3:9:12) (3:9:12)) (IOPATH RCLK PAENeg (2:6:8) (2:6:8)) (IOPATH WCLK FFNeg (2:6:8) (2:6:8)) (IOPATH WCLK PAFNeg (2:6:8) (2:6:8)) (IOPATH RSNeg Q0 (3:9:12) (3:9:12) (3:9:12) (3:9:12) (3:9:12) (3:9:12)) (IOPATH RCLK Q0 (2:6:8) (2:6:8) (2:6:8) (2:6:8) (2:6:8) (2:6:8)) (IOPATH OENeg Q0 (3:6:7) (3:6:7) (3:6:7) (3:6:7) (3:6:7) (3:6:7)) )) (TIMINGCHECK (PERIOD (posedge RCLK) (12)) (PERIOD (posedge WCLK) (12)) (WIDTH (posedge RCLK) (5)) (WIDTH (negedge RCLK) (5)) (WIDTH (posedge WCLK) (5)) (WIDTH (negedge WCLK) (5)) (WIDTH (negedge RSNeg) (12)) (SETUPHOLD D0 WCLK (3) (0.5)) (SETUPHOLD REN1Neg RCLK (3) (0.5)) (SETUP REN1Neg RSNeg (9)) (RECOVERY REN1Neg RSNeg (9)) )) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/SKEW1) (DELAY (ABSOLUTE ( DEVICE (5) ) ) ) ) (CELL (CELLTYPE "VITALbuf" ) (INSTANCE %LABEL%/SKEW2) (DELAY (ABSOLUTE ( DEVICE (14) ) ) )</TIMING></FMFTIME><FMFTIME>IDT72801L15TF<SOURCE>IDT data sheet December 1998</SOURCE>IDT72801L15PF<SOURCE>IDT data sheet December 1998</SOURCE><COMMENT>The Values listed are for VCC=4.5V to 5.5V, CL=30pF, Ta=0 to 70 Celsius</COMMENT><COMMENT>Typical values are derived</COMMENT><TIMING> (DELAY (ABSOLUTE (IOPATH RSNeg EFNeg (3:10:15) (3:10:15)) (IOPATH RCLK PAENeg (2:6:10) (2:6:10)) (IOPATH WCLK FFNeg (2:6:10) (2:6:10)) (IOPATH WCLK PAFNeg (2:6:10) (2:6:10)) (IOPATH RSNeg Q0 (3:10:15) (3:10:15) (3:10:15) (3:10:15) (3:10:15) (3:10:15)) (IOPATH RCLK Q0 (2:6:10) (2:6:10) (2:6:10) (2:6:10) (2:6:10) (2:6:10)) (IOPATH OENeg Q0 (3:6:8) (3:6:8) (3:6:8) (0:6:8) (3:6:8) (0:6:8)) )) (TIMINGCHECK (PERIOD (posedge RCLK) (15)) (PERIOD (posedge WCLK) (15)) (WIDTH (posedge RCLK) (6)) (WIDTH (negedge RCLK) (6)) (WIDTH (posedge WCLK) (6)) (WIDTH (negedge WCLK) (6)) (WIDTH (negedge RSNeg) (15)) (SETUPHOLD D0 WCLK (4) (1)) (SETUPHOLD REN1Neg RCLK (4) (1)) (SETUP REN1Neg RSNeg (10)) (RECOVERY REN1Neg RSNeg (10)) )) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/SKEW1) (DELAY (ABSOLUTE ( DEVICE (6) ) ) ) ) (CELL (CELLTYPE "VITALbuf" ) (INSTANCE %LABEL%/SKEW2) (DELAY (ABSOLUTE ( DEVICE (15) ) ) )</TIMING></FMFTIME><FMFTIME>IDT72801L25TF<SOURCE>IDT data sheet December 1998</SOURCE>IDT72801L25PF<SOURCE>IDT data sheet December 1998</SOURCE><COMMENT>The Values listed are for VCC=4.5V to 5.5V, CL=30pF, Ta=0 to 70 Celsius</COMMENT><COMMENT>Typical values are derived</COMMENT><TIMING> (DELAY (ABSOLUTE (IOPATH RSNeg EFNeg (4:18:25) (4:18:25)) (IOPATH RCLK PAENeg (2:10:15) (2:10:15)) (IOPATH WCLK FFNeg (2:10:15) (2:10:15)) (IOPATH WCLK PAFNeg (2:10:15) (2:10:15)) (IOPATH RSNeg Q0 (4:18:25) (4:18:25) (4:18:25) (4:18:25) (4:18:25) (4:18:25)) (IOPATH RCLK Q0 (2:18:15) (2:10:15) (2:10:15) (2:10:15) (2:10:15) (2:10:15)) (IOPATH OENeg Q0 (3:8:13) (3:8:13) (3:8:13) (0:8:13) (3:8:13) (0:8:13)) )) (TIMINGCHECK (PERIOD (posedge RCLK) (25)) (PERIOD (posedge WCLK) (25)) (WIDTH (posedge RCLK) (10)) (WIDTH (negedge RCLK) (10)) (WIDTH (posedge WCLK) (10)) (WIDTH (negedge WCLK) (10)) (WIDTH (negedge RSNeg) (15)) (SETUPHOLD D0 WCLK (6) (1)) (SETUPHOLD REN1Neg RCLK (6) (1)) (SETUP REN1Neg RSNeg (15)) (RECOVERY REN1Neg RSNeg (15)) )) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/SKEW1) (DELAY (ABSOLUTE ( DEVICE (10) ) ) ) ) (CELL (CELLTYPE "VITALbuf" ) (INSTANCE %LABEL%/SKEW2) (DELAY (ABSOLUTE ( DEVICE (18) ) ) )</TIMING></FMFTIME><FMFTIME>IDT72801L35TF<SOURCE>IDT data sheet December 1998</SOURCE>IDT72801L35PF<SOURCE>IDT data sheet December 1998</SOURCE><COMMENT>The Values listed are for VCC=4.5V to 5.5V, CL=30pF, Ta=0 to 70 Celsius</COMMENT><COMMENT>Typical values are derived</COMMENT><TIMING> (DELAY (ABSOLUTE (IOPATH RCLK Q0 (2:18:20) (2:10:20) (2:10:20) (2:10:20) (2:10:20) (2:10:20)) (IOPATH RSNeg EFNeg (4:18:35) (4:18:35)) (IOPATH RSNeg Q0 (4:25:35) (4:25:35) (4:25:35) (4:25:35) (4:25:35) (4:25:35)) (IOPATH OENeg Q0 (3:8:15) (3:8:15) (3:8:15) (0:8:15) (3:8:15) (0:8:15)) (IOPATH WCLK FFNeg (2:12:20) (2:12:20)) (IOPATH WCLK PAFNeg (2:12:20) (2:12:20)) (IOPATH RCLK PAENeg (2:12:20) (2:12:20)) )) (TIMINGCHECK (PERIOD (posedge RCLK) (35)) (PERIOD (posedge WCLK) (35)) (WIDTH (posedge RCLK) (14)) (WIDTH (negedge RCLK) (14)) (WIDTH (posedge WCLK) (14)) (WIDTH (negedge WCLK) (14)) (WIDTH (negedge RSNeg) (35)) (SETUPHOLD D0 WCLK (7) (2)) (SETUPHOLD REN1Neg RCLK (7) (2)) (SETUP REN1Neg RSNeg (20)) (RECOVERY REN1Neg RSNeg (20)) )) (CELL (CELLTYPE "VITALbuf") (INSTANCE %LABEL%/SKEW1) (DELAY (ABSOLUTE ( DEVICE (12) ) ) ) ) (CELL (CELLTYPE "VITALbuf" ) (INSTANCE %LABEL%/SKEW2) (DELAY (ABSOLUTE ( DEVICE (20) ) ) )</TIMING></FMFTIME></BODY></FTML>⌨️ 快捷键说明
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