dac.fit.qmsg

DDS知识解析

{ "Info" "IQEXE_SEPARATOR" "" "Info: *******************************************************************" {  } {  } 3 0 "*******************************************************************" 0 0 "" 0 0}
{ "Info" "IQEXE_START_BANNER_PRODUCT" "Fitter Quartus II " "Info: Running Quartus II Fitter" { { "Info" "IQEXE_START_BANNER_VERSION" "Version 8.1 Build 163 10/28/2008 SJ Full Version " "Info: Version 8.1 Build 163 10/28/2008 SJ Full Version" {  } {  } 0 0 "%1!s!" 0 0 "" 0 0} { "Info" "IQEXE_START_BANNER_TIME" "Sat Aug 08 18:18:13 2009 " "Info: Processing started: Sat Aug 08 18:18:13 2009" {  } {  } 0 0 "Processing started: %1!s!" 0 0 "" 0 0}  } {  } 4 0 "Running %2!s! %1!s!" 0 0 "" 0 0}
{ "Info" "IQEXE_START_BANNER_COMMANDLINE" "quartus_fit --read_settings_files=off --write_settings_files=off DAC -c DAC " "Info: Command: quartus_fit --read_settings_files=off --write_settings_files=off DAC -c DAC" {  } {  } 0 0 "Command: %1!s!" 0 0 "" 0 0}
{ "Info" "IQCU_PARALLEL_AUTODETECT_MULTIPLE_PROCESSORS" "2 2 " "Info: Parallel compilation is enabled and will use 2 of the 2 processors detected" {  } {  } 0 0 "Parallel compilation is enabled and will use %1!i! of the %2!i! processors detected" 0 0 "" 0 0}
{ "Info" "IMPP_MPP_USER_DEVICE" "DAC EP2C8Q208C8 " "Info: Selected device EP2C8Q208C8 for design \"DAC\"" {  } {  } 0 0 "Selected device %2!s! for design \"%1!s!\"" 0 0 "" 0 0}
{ "Info" "ICUT_CUT_USING_OPERATING_CONDITION" "Low junction temperature 0 degrees C " "Info: Low junction temperature is 0 degrees C" {  } {  } 0 0 "%1!s! is %2!s!" 0 0 "" 0 0}
{ "Info" "ICUT_CUT_USING_OPERATING_CONDITION" "High junction temperature 85 degrees C " "Info: High junction temperature is 85 degrees C" {  } {  } 0 0 "%1!s! is %2!s!" 0 0 "" 0 0}
{ "Info" "IFITCC_FITCC_INFO_STANDARD_FIT_COMPILATION_ON" "" "Info: Fitter is performing a Standard Fit compilation using maximum Fitter effort to optimize design performance" {  } {  } 0 0 "Fitter is performing a Standard Fit compilation using maximum Fitter effort to optimize design performance" 0 0 "" 0 0}
{ "Info" "IFITCC_FITCC_QIC_PARTITION_SUMMARY" "9.07 1 0 3 " "Info: Fitter is preserving placement for 9.07 percent of the design from 1 Post-Fit partitions and 0 Imported partitions of 3 total partitions" {  } {  } 0 0 "Fitter is preserving placement for %1!s! percent of the design from %2!d! Post-Fit partitions and %3!d! Imported partitions of %4!d! total partitions" 0 0 "" 0 0}
{ "Warning" "WFITCC_FITCC_QID_IGNORE_USER_LOCATION_ASSIGNMENT_TOP" "" "Warning: Ignoring location assignments for the following nodes because they are being preserved at their previous Fitter locations." { { "Warning" "WFITCC_FITCC_QID_IGNORE_USER_LOCATION_ASSIGNMENT" "da_data\[10\] PIN 188 PIN 144 " "Warning: Node da_data\[10\] will be placed according to its previous placement at PIN 188 and ignore the location assignment to PIN 144 " {  } {  } 0 0 "Node %1!s! will be placed according to its previous placement at %2!s! and ignore the location assignment to %3!s! " 0 0 "" 0 0} { "Warning" "WFITCC_FITCC_QID_IGNORE_USER_LOCATION_ASSIGNMENT" "da_data\[9\] PIN 192 PIN 142 " "Warning: Node da_data\[9\] will be placed according to its previous placement at PIN 192 and ignore the location assignment to PIN 142 " {  } {  } 0 0 "Node %1!s! will be placed according to its previous placement at %2!s! and ignore the location assignment to %3!s! " 0 0 "" 0 0} { "Warning" "WFITCC_FITCC_QID_IGNORE_USER_LOCATION_ASSIGNMENT" "da_data\[8\] PIN 185 PIN 139 " "Warning: Node da_data\[8\] will be placed according to its previous placement at PIN 185 and ignore the location assignment to PIN 139 " {  } {  } 0 0 "Node %1!s! will be placed according to its previous placement at %2!s! and ignore the location assignment to %3!s! " 0 0 "" 0 0} { "Warning" "WFITCC_FITCC_QID_IGNORE_USER_LOCATION_ASSIGNMENT" "da_data\[7\] PIN 8 PIN 137 " "Warning: Node da_data\[7\] will be placed according to its previous placement at PIN 8 and ignore the location assignment to PIN 137 " {  } {  } 0 0 "Node %1!s! will be placed according to its previous placement at %2!s! and ignore the location assignment to %3!s! " 0 0 "" 0 0} { "Warning" "WFITCC_FITCC_QID_IGNORE_USER_LOCATION_ASSIGNMENT" "da_data\[6\] PIN 197 PIN 134 " "Warning: Node da_data\[6\] will be placed according to its previous placement at PIN 197 and ignore the location assignment to PIN 134 " {  } {  } 0 0 "Node %1!s! will be placed according to its previous placement at %2!s! and ignore the location assignment to %3!s! " 0 0 "" 0 0} { "Warning" "WFITCC_FITCC_QID_IGNORE_USER_LOCATION_ASSIGNMENT" "da_data\[5\] PIN 191 PIN 128 " "Warning: Node da_data\[5\] will be placed according to its previous placement at PIN 191 and ignore the location assignment to PIN 128 " {  } {  } 0 0 "Node %1!s! will be placed according to its previous placement at %2!s! and ignore the location assignment to %3!s! " 0 0 "" 0 0} { "Warning" "WFITCC_FITCC_QID_IGNORE_USER_LOCATION_ASSIGNMENT" "da_data\[4\] PIN 193 PIN 118 " "Warning: Node da_data\[4\] will be placed according to its previous placement at PIN 193 and ignore the location assignment to PIN 118 " {  } {  } 0 0 "Node %1!s! will be placed according to its previous placement at %2!s! and ignore the location assignment to %3!s! " 0 0 "" 0 0} { "Warning" "WFITCC_FITCC_QID_IGNORE_USER_LOCATION_ASSIGNMENT" "da_data\[3\] PIN 189 PIN 117 " "Warning: Node da_data\[3\] will be placed according to its previous placement at PIN 189 and ignore the location assignment to PIN 117 " {  } {  } 0 0 "Node %1!s! will be placed according to its previous placement at %2!s! and ignore the location assignment to %3!s! " 0 0 "" 0 0} { "Warning" "WFITCC_FITCC_QID_IGNORE_USER_LOCATION_ASSIGNMENT" "da_data\[2\] PIN 11 PIN 116 " "Warning: Node da_data\[2\] will be placed according to its previous placement at PIN 11 and ignore the location assignment to PIN 116 " {  } {  } 0 0 "Node %1!s! will be placed according to its previous placement at %2!s! and ignore the location assignment to %3!s! " 0 0 "" 0 0} { "Warning" "WFITCC_FITCC_QID_IGNORE_USER_LOCATION_ASSIGNMENT" "da_data\[1\] PIN 198 PIN 114 " "Warning: Node da_data\[1\] will be placed according to its previous placement at PIN 198 and ignore the location assignment to PIN 114 " {  } {  } 0 0 "Node %1!s! will be placed according to its previous placement at %2!s! and ignore the location assignment to %3!s! " 0 0 "" 0 0} { "Warning" "WFITCC_FITCC_QID_IGNORE_USER_LOCATION_ASSIGNMENT" "da_data\[0\] PIN 187 PIN 113 " "Warning: Node da_data\[0\] will be placed according to its previous placement at PIN 187 and ignore the location assignment to PIN 113 " {  } {  } 0 0 "Node %1!s! will be placed according to its previous placement at %2!s! and ignore the location assignment to %3!s! " 0 0 "" 0 0}  } {  } 0 0 "Ignoring location assignments for the following nodes because they are being preserved at their previous Fitter locations." 0 0 "" 0 0}
{ "Info" "IFSAC_FSAC_MIGRATION_NOT_SELECTED" "" "Info: Device migration not selected. If you intend to use device migration later, you may need to change the pin assignments as they may be incompatible with other devices" { { "Info" "IFSAC_FSAC_MIGRATION_NOT_SELECTED_SUB" "EP2C5Q208C8 " "Info: Device EP2C5Q208C8 is compatible" {  } {  } 2 0 "Device %1!s! is compatible" 0 0 "" 0 0} { "Info" "IFSAC_FSAC_MIGRATION_NOT_SELECTED_SUB" "EP2C5Q208I8 " "Info: Device EP2C5Q208I8 is compatible" {  } {  } 2 0 "Device %1!s! is compatible" 0 0 "" 0 0} { "Info" "IFSAC_FSAC_MIGRATION_NOT_SELECTED_SUB" "EP2C8Q208I8 " "Info: Device EP2C8Q208I8 is compatible" {  } {  } 2 0 "Device %1!s! is compatible" 0 0 "" 0 0}  } {  } 2 0 "Device migration not selected. If you intend to use device migration later, you may need to change the pin assignments as they may be incompatible with other devices" 0 0 "" 0 0}
{ "Info" "IFIOMGR_RESERVED_PIN_WITH_LOCATION" "3 " "Info: Fitter converted 3 user pins into dedicated programming pins" { { "Info" "IFIOMGR_RESERVED_PIN_WITH_LOCATION_SUB" "~ASDO~ 1 " "Info: Pin ~ASDO~ is reserved at location 1" {  } { { "e:/program files/altera/81/quartus/bin/pin_planner.ppl" "" { PinPlanner "e:/program files/altera/81/quartus/bin/pin_planner.ppl" { ~ASDO~ } } } { "e:/program files/altera/81/quartus/bin/TimingClosureFloorplan.fld" "" { Floorplan "e:/program files/altera/81/quartus/bin/TimingClosureFloorplan.fld" "" "" { ~ASDO~ } "NODE_NAME" } }  } 0 0 "Pin %1!s! is reserved at location %2!s!" 0 0 "" 0 0} { "Info" "IFIOMGR_RESERVED_PIN_WITH_LOCATION_SUB" "~nCSO~ 2 " "Info: Pin ~nCSO~ is reserved at location 2" {  } { { "e:/program files/altera/81/quartus/bin/pin_planner.ppl" "" { PinPlanner "e:/program files/altera/81/quartus/bin/pin_planner.ppl" { ~nCSO~ } } } { "e:/program files/altera/81/quartus/bin/TimingClosureFloorplan.fld" "" { Floorplan "e:/program files/altera/81/quartus/bin/TimingClosureFloorplan.fld" "" "" { ~nCSO~ } "NODE_NAME" } }  } 0 0 "Pin %1!s! is reserved at location %2!s!" 0 0 "" 0 0} { "Info" "IFIOMGR_RESERVED_PIN_WITH_LOCATION_SUB" "~LVDS54p/nCEO~ 108 " "Info: Pin ~LVDS54p/nCEO~ is reserved at location 108" {  } { { "e:/program files/altera/81/quartus/bin/pin_planner.ppl" "" { PinPlanner "e:/program files/altera/81/quartus/bin/pin_planner.ppl" { ~LVDS54p/nCEO~ } } } { "e:/program files/altera/81/quartus/bin/TimingClosureFloorplan.fld" "" { Floorplan "e:/program files/altera/81/quartus/bin/TimingClosureFloorplan.fld" "" "" { ~LVDS54p/nCEO~ } "NODE_NAME" } }  } 0 0 "Pin %1!s! is reserved at location %2!s!" 0 0 "" 0 0}  } {  } 0 0 "Fitter converted %1!d! user pins into dedicated programming pins" 0 0 "" 0 0}
{ "Info" "IFSAC_FSAC_RAM_METASTABILITY_INFO" "" "Info: Design uses memory blocks. Violating setup or hold times of memory block address registers for either read or write operations could cause memory contents to be corrupted. Make sure that all memory block address registers meet the setup and hold time requirements." {  } {  } 0 0 "Design uses memory blocks. Violating setup or hold times of memory block address registers for either read or write operations could cause memory contents to be corrupted. Make sure that all memory block address registers meet the setup and hold time requirements." 0 0 "" 0 0}
{ "Info" "ITDC_FITTER_TIMING_ENGINE" "Classic " "Info: Fitter is using the Classic Timing Analyzer" {  } {  } 0 0 "Fitter is using the %1!s! Timing Analyzer" 0 0 "" 0 0}
{ "Info" "ITAN_TDC_DEFAULT_OPTIMIZATION_GOALS" "" "Info: Timing requirements not specified -- optimizing circuit to achieve the following default global requirements" { { "Info" "ITAN_TDC_ASSUMED_DEFAULT_REQUIREMENT" "fmax 1000 MHz " "Info: Assuming a global fmax requirement of 1000 MHz" {  } {  } 0 0 "Assuming a global %1!s! requirement of %2!s!" 0 0 "" 0 0} { "Info" "ITAN_TDC_NO_DEFAULT_REQUIREMENT" "tsu " "Info: Not setting a global tsu requirement" {  } {  } 0 0 "Not setting a global %1!s! requirement" 0 0 "" 0 0} { "Info" "ITAN_TDC_NO_DEFAULT_REQUIREMENT" "tco " "Info: Not setting a global tco requirement" {  } {  } 0 0 "Not setting a global %1!s! requirement" 0 0 "" 0 0} { "Info" "ITAN_TDC_NO_DEFAULT_REQUIREMENT" "tpd " "Info: Not setting a global tpd requirement" {  } {  } 0 0 "Not setting a global %1!s! requirement" 0 0 "" 0 0}  } {  } 0 0 "Timing requirements not specified -- optimizing circuit to achieve the following default global requirements" 0 0 "" 0 0}
{ "Info" "IFSAC_FSAC_ASSIGN_USER_GLOBAL_TO_SIGNAL" "clk_div:inst\|clk_reg  " "Info: Promoted node clk_div:inst\|clk_reg " { { "Info" "IFSAC_FSAC_ASSIGN_USER_GLOBAL_TO_SIGNAL_FANOUTS" "clk_div:inst\|clk_reg~clkctrl Global Clock " "Info: Promoted clk_div:inst\|clk_reg~clkctrl to use location or clock signal Global Clock" {  } { { "clk_div.v" "" { Text "C:/Users/admin/Desktop/DDS/DAC/clk_div.v" 17 0 0 } } { "e:/program files/altera/81/quartus/bin/TimingClosureFloorplan.fld" "" { Floorplan "e:/program files/altera/81/quartus/bin/TimingClosureFloorplan.fld" "" "" { clk_div:inst|clk_reg~clkctrl } "NODE_NAME" } }  } 0 0 "Promoted %1!s! to use location or clock signal %2!s!" 0 0 "" 0 0} { "Info" "IFSAC_FSAC_GLOBAL_UNASSIGNED_FANOUTS" "" "Info: Following destination nodes may be non-global or may not use global or regional clocks" { { "Info" "IFSAC_FSAC_GLOBAL_UNASSIGNED_FANOUTS_SUB" "clk_div:inst\|clk_reg~41 " "Info: Destination node clk_div:inst\|clk_reg~41" {  } { { "clk_div.v" "" { Text "C:/Users/admin/Desktop/DDS/DAC/clk_div.v" 17 0 0 } } { "e:/program files/altera/81/quartus/bin/TimingClosureFloorplan.fld" "" { Floorplan "e:/program files/altera/81/quartus/bin/TimingClosureFloorplan.fld" "" "" { clk_div:inst|clk_reg~41 } "NODE_NAME" } }  } 0 0 "Destination node %1!s!" 0 0 "" 0 0} { "Info" "IFSAC_FSAC_GLOBAL_UNASSIGNED_FANOUTS_SUB" "da_clk " "Info: Destination node da_clk" {  } { { "e:/program files/altera/81/quartus/bin/pin_planner.ppl" "" { PinPlanner "e:/program files/altera/81/quartus/bin/pin_planner.ppl" { da_clk } } } { "DAC.bdf" "" { Schematic "C:/Users/admin/Desktop/DDS/DAC/DAC.bdf" { { 264 728 904 280 "da_clk" "" } } } } { "e:/program files/altera/81/quartus/bin/TimingClosureFloorplan.fld" "" { Floorplan "e:/program files/altera/81/quartus/bin/TimingClosureFloorplan.fld" "" "" { da_clk } "NODE_NAME" } }  } 0 0 "Destination node %1!s!" 0 0 "" 0 0}  } {  } 0 0 "Following destination nodes may be non-global or may not use global or regional clocks" 0 0 "" 0 0}  } { { "clk_div.v" "" { Text "C:/Users/admin/Desktop/DDS/DAC/clk_div.v" 17 0 0 } } { "e:/program files/altera/81/quartus/bin/TimingClosureFloorplan.fld" "" { Floorplan "e:/program files/altera/81/quartus/bin/TimingClosureFloorplan.fld" "" "" { clk_div:inst|clk_reg } "NODE_NAME" } }  } 0 0 "Promoted node %1!s! %2!s!" 0 0 "" 0 0}