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jwdonal |
Release 9.2.04i Map J.40
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Xilinx Mapping Report File for Design 'lq057q3dc02_top'
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Design Information
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------------------
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Command Line : map -ol high -timing -pr b lq057q3dc02_top.ngd -o
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lq057q3dc02_top.ncd lq057q3dc02_top.pcf
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Target Device : xc2vp30
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Target Package : ff896
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Target Speed : -7
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jwdonal |
Mapper Version : virtex2p -- $Revision: 1.3 $
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Mapped Date : Sun Nov 09 22:13:35 2008
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jwdonal |
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Design Summary
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--------------
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Number of errors: 0
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Number of warnings: 2
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Logic Utilization:
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jwdonal |
Number of Slice Flip Flops: 66 out of 27,392 1%
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Number of 4 input LUTs: 189 out of 27,392 1%
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jwdonal |
Logic Distribution:
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jwdonal |
Number of occupied Slices: 127 out of 13,696 1%
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Total Number of 4 input LUTs: 197 out of 27,392 1%
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Number used as logic: 189
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Number used as a route-thru: 8
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jwdonal |
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Number of bonded IOBs: 27 out of 556 4%
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IOB Flip Flops: 1
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Number of PPC405s: 0 out of 2 0%
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Number of Block RAMs: 87 out of 136 63%
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Number of GCLKs: 2 out of 16 12%
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Number of DCMs: 1 out of 8 12%
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Number of GTs: 0 out of 8 0%
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Number of GT10s: 0 out of 0 0%
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jwdonal |
Total equivalent gate count for design: 5,710,614
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jwdonal |
Additional JTAG gate count for IOBs: 1,296
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jwdonal |
Peak Memory Usage: 228 MB
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Total REAL time to MAP completion: 24 secs
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jwdonal |
Total CPU time to MAP completion: 20 secs
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jwdonal |
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Table of Contents
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-----------------
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Section 1 - Errors
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Section 2 - Warnings
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Section 3 - Informational
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Section 4 - Removed Logic Summary
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Section 5 - Removed Logic
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Section 6 - IOB Properties
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Section 7 - RPMs
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Section 8 - Guide Report
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Section 9 - Area Group and Partition Summary
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Section 10 - Modular Design Summary
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Section 11 - Timing Report
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Section 12 - Configuration String Information
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Section 13 - Control Set Information
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Section 1 - Errors
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------------------
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Section 2 - Warnings
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--------------------
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WARNING:LIT:243 - Logical network N1 has no load.
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WARNING:LIT:395 - The above warning message base_net_load_rule is repeated 8
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more times for the following (max. 5 shown):
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N2,
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DCM_LCD_CLK/CLKFX_OUT,
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DCM_LCD_CLK/N0,
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jwdonal |
IMAGE/N136,
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jwdonal |
V_C/VSYNCx_C/N42
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To see the details of these warning messages, please use the -detail switch.
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Section 3 - Informational
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-------------------------
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INFO:MapLib:562 - No environment variables are currently set.
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INFO:MapLib:863 - The following Virtex BUFG(s) is/are being retargeted to
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Virtex2 BUFGMUX(s) with input tied to I0 and Select pin tied to constant 0:
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BUFG symbol "DCM_LCD_CLK/CLK0_BUFG_INST" (output
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signal=DCM_LCD_CLK/CLK0_OUT),
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BUFG symbol "DCM_LCD_CLK/CLKDV_BUFG_INST" (output signal=CLK_LCD_OBUF),
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BUFG symbol "DCM_LCD_CLK/CLKFX_BUFG_INST" (output
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signal=DCM_LCD_CLK/CLKFX_OUT)
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INFO:MapLib:159 - Net Timing constraints on signal CLK_100M_PAD are pushed
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forward through input buffer.
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INFO:LIT:244 - All of the single ended outputs in this design are using slew
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rate limited output drivers. The delay on speed critical single ended outputs
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can be dramatically reduced by designating them as fast outputs in the
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schematic.
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INFO:Pack:1716 - Initializing temperature to 85.000 Celsius. (default - Range:
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-40.000 to 100.000 Celsius)
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INFO:Pack:1720 - Initializing voltage to 1.400 Volts. (default - Range: 1.400 to
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1.600 Volts)
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INFO:Pack:1650 - Map created a placed design.
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Section 4 - Removed Logic Summary
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---------------------------------
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jwdonal |
15 block(s) removed
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jwdonal |
14 block(s) optimized away
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10 signal(s) removed
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Section 5 - Removed Logic
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-------------------------
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The trimmed logic report below shows the logic removed from your design due to
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sourceless or loadless signals, and VCC or ground connections. If the removal
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of a signal or symbol results in the subsequent removal of an additional signal
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or symbol, the message explaining that second removal will be indented. This
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indentation will be repeated as a chain of related logic is removed.
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To quickly locate the original cause for the removal of a chain of logic, look
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above the place where that logic is listed in the trimming report, then locate
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the lines that are least indented (begin at the leftmost edge).
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The signal "N1" is loadless and has been removed.
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Loadless block "XST_GND" (ZERO) removed.
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The signal "N2" is loadless and has been removed.
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Loadless block "XST_VCC" (ONE) removed.
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The signal "DCM_LCD_CLK/CLKFX_OUT" is sourceless and has been removed.
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The signal "DCM_LCD_CLK/CLKFX_BUF" is sourceless and has been removed.
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Sourceless block "DCM_LCD_CLK/CLKFX_BUFG_INST" (CKBUF) removed.
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The signal "DCM_LCD_CLK/N0" is sourceless and has been removed.
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jwdonal |
The signal "IMAGE/N136" is sourceless and has been removed.
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jwdonal |
The signal "V_C/VSYNCx_C/N42" is sourceless and has been removed.
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The signal "V_C/CLK_LCD_CYCLE_Cntr/N119" is sourceless and has been removed.
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The signal "V_C/ENAB_C/N65" is sourceless and has been removed.
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The signal "V_C/ENAB_C/N66" is sourceless and has been removed.
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Unused block "DCM_LCD_CLK/XST_VCC" (ONE) removed.
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Unused block "IMAGE/XST_VCC" (ONE) removed.
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jwdonal |
Unused block "IMAGE/image_BLUE_data/GND" (ZERO) removed.
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Unused block "IMAGE/image_BLUE_data/VCC" (ONE) removed.
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Unused block "IMAGE/image_GREEN_data/GND" (ZERO) removed.
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Unused block "IMAGE/image_GREEN_data/VCC" (ONE) removed.
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Unused block "IMAGE/image_RED_data/GND" (ZERO) removed.
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Unused block "IMAGE/image_RED_data/VCC" (ONE) removed.
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jwdonal |
Unused block "V_C/CLK_LCD_CYCLE_Cntr/XST_VCC" (ONE) removed.
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Unused block "V_C/ENAB_C/XST_GND" (ZERO) removed.
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Unused block "V_C/ENAB_C/XST_VCC" (ONE) removed.
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Unused block "V_C/VSYNCx_C/XST_VCC" (ONE) removed.
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Optimized Block(s):
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TYPE BLOCK
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GND DCM_LCD_CLK/XST_GND
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GND IMAGE/XST_GND
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jwdonal |
GND IMAGE/image_BLUE_data/BU2/XST_GND
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VCC IMAGE/image_BLUE_data/BU2/XST_VCC
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GND IMAGE/image_GREEN_data/BU2/XST_GND
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VCC IMAGE/image_GREEN_data/BU2/XST_VCC
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GND IMAGE/image_RED_data/BU2/XST_GND
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VCC IMAGE/image_RED_data/BU2/XST_VCC
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jwdonal |
GND V_C/CLK_LCD_CYCLE_Cntr/XST_GND
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GND V_C/HSYNCx_C/XST_GND
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VCC V_C/HSYNCx_C/XST_VCC
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GND V_C/VSYNCx_C/XST_GND
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GND V_C/XST_GND
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VCC V_C/XST_VCC
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To enable printing of redundant blocks removed and signals merged, set the
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detailed map report option and rerun map.
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Section 6 - IOB Properties
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--------------------------
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+------------------------------------------------------------------------------------------------------------------------+
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| IOB Name | Type | Direction | IO Standard | Drive | Slew | Reg (s) | Resistor | IOB |
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| | | | | Strength | Rate | | | Delay |
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+------------------------------------------------------------------------------------------------------------------------+
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| B<0> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| B<1> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| B<2> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| B<3> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| B<4> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| B<5> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| CLK_100M_PAD | IOB | INPUT | LVCMOS25 | | | | | |
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| CLK_LCD | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| ENAB | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | OFF1 | | |
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| G<0> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| G<1> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| G<2> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| G<3> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| G<4> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| G<5> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| HSYNCx | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| R<0> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| R<1> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| R<2> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| R<3> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| R<4> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| R<5> | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| RL | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| RSTx | IOB | INPUT | LVCMOS25 | | | | | |
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| UD | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| VQ | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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| VSYNCx | IOB | OUTPUT | LVCMOS25 | 12 | SLOW | | | |
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+------------------------------------------------------------------------------------------------------------------------+
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Section 7 - RPMs
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----------------
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Section 8 - Guide Report
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------------------------
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Guide not run on this design.
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Section 9 - Area Group and Partition Summary
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--------------------------------------------
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Partition Implementation Status
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-------------------------------
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No Partitions were found in this design.
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-------------------------------
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Area Group Information
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----------------------
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No area groups were found in this design.
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----------------------
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Section 10 - Modular Design Summary
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-----------------------------------
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Modular Design not used for this design.
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Section 11 - Timing Report
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--------------------------
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INFO:Timing:3284 - This timing report was generated using estimated delay
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information. For accurate numbers, please refer to the post Place and Route
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timing report.
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Number of Timing Constraints that were not applied: 2
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Asterisk (*) preceding a constraint indicates it was not met.
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This may be due to a setup or hold violation.
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------------------------------------------------------------------------------------------------------
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Constraint | Check | Worst Case | Best Case | Timing | Timing
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| | Slack | Achievable | Errors | Score
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------------------------------------------------------------------------------------------------------
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jwdonal |
PERIOD analysis for net "DCM_LCD_CLK/CLKD | SETUP | 154.254ns| 5.746ns| 0| 0
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V_BUF" derived from NET "DCM_LCD_CLK/CLK | HOLD | 0.608ns| | 0| 0
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jwdonal |
IN_IBUFG_OUT" PERIOD = 10 ns HIGH 50% mu | | | | |
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ltiplied by 16.00 and duty cycle correcte | | | | |
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d to 160 nS HIGH 80 nS | | | | |
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------------------------------------------------------------------------------------------------------
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NET "DCM_LCD_CLK/CLKIN_IBUFG_OUT" PERIOD | N/A | N/A| N/A| N/A| N/A
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= 10 ns HIGH 50% | | | | |
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------------------------------------------------------------------------------------------------------
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NET "CLK_LCD" PERIOD = 160 ns HIGH 50% | N/A | N/A| N/A| N/A| N/A
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------------------------------------------------------------------------------------------------------
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All constraints were met.
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INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
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constraint does not cover any paths or that it has no requested value.
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Section 12 - Configuration String Details
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-----------------------------------------
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Use the "-detail" map option to print out Configuration Strings
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Section 13 - Control Set Information
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------------------------------------
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No control set information for this architecture.
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