dds.fit.qmsg

基于DDS原理的正弦信号发生器。用VERILOG语言实现

{ "Info" "IDAT_DAT_STARTED" "" "Info: Started post-fitting delay annotation" {  } {  } 0 0 "Started post-fitting delay annotation" 0 0 "" 0}
{ "Warning" "WDAT_NO_LOADING_SPECIFIED_ONE_OR_MORE_PINS" "13 " "Warning: Found 13 output pins without output pin load capacitance assignment" { { "Info" "IDAT_NO_LOADING_SPECIFIED_ON_PIN" "sync 0 " "Info: Pin \"sync\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0 0 "Pin \"%1!s!\" has no specified output pin load capacitance -- assuming default load capacitance of %2!d! pF for timing analysis" 0 0 "" 0} { "Info" "IDAT_NO_LOADING_SPECIFIED_ON_PIN" "blank 0 " "Info: Pin \"blank\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0 0 "Pin \"%1!s!\" has no specified output pin load capacitance -- assuming default load capacitance of %2!d! pF for timing analysis" 0 0 "" 0} { "Info" "IDAT_NO_LOADING_SPECIFIED_ON_PIN" "clkout 0 " "Info: Pin \"clkout\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0 0 "Pin \"%1!s!\" has no specified output pin load capacitance -- assuming default load capacitance of %2!d! pF for timing analysis" 0 0 "" 0} { "Info" "IDAT_NO_LOADING_SPECIFIED_ON_PIN" "sinout\[9\] 0 " "Info: Pin \"sinout\[9\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0 0 "Pin \"%1!s!\" has no specified output pin load capacitance -- assuming default load capacitance of %2!d! pF for timing analysis" 0 0 "" 0} { "Info" "IDAT_NO_LOADING_SPECIFIED_ON_PIN" "sinout\[8\] 0 " "Info: Pin \"sinout\[8\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0 0 "Pin \"%1!s!\" has no specified output pin load capacitance -- assuming default load capacitance of %2!d! pF for timing analysis" 0 0 "" 0} { "Info" "IDAT_NO_LOADING_SPECIFIED_ON_PIN" "sinout\[7\] 0 " "Info: Pin \"sinout\[7\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0 0 "Pin \"%1!s!\" has no specified output pin load capacitance -- assuming default load capacitance of %2!d! pF for timing analysis" 0 0 "" 0} { "Info" "IDAT_NO_LOADING_SPECIFIED_ON_PIN" "sinout\[6\] 0 " "Info: Pin \"sinout\[6\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0 0 "Pin \"%1!s!\" has no specified output pin load capacitance -- assuming default load capacitance of %2!d! pF for timing analysis" 0 0 "" 0} { "Info" "IDAT_NO_LOADING_SPECIFIED_ON_PIN" "sinout\[5\] 0 " "Info: Pin \"sinout\[5\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0 0 "Pin \"%1!s!\" has no specified output pin load capacitance -- assuming default load capacitance of %2!d! pF for timing analysis" 0 0 "" 0} { "Info" "IDAT_NO_LOADING_SPECIFIED_ON_PIN" "sinout\[4\] 0 " "Info: Pin \"sinout\[4\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0 0 "Pin \"%1!s!\" has no specified output pin load capacitance -- assuming default load capacitance of %2!d! pF for timing analysis" 0 0 "" 0} { "Info" "IDAT_NO_LOADING_SPECIFIED_ON_PIN" "sinout\[3\] 0 " "Info: Pin \"sinout\[3\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0 0 "Pin \"%1!s!\" has no specified output pin load capacitance -- assuming default load capacitance of %2!d! pF for timing analysis" 0 0 "" 0} { "Info" "IDAT_NO_LOADING_SPECIFIED_ON_PIN" "sinout\[2\] 0 " "Info: Pin \"sinout\[2\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0 0 "Pin \"%1!s!\" has no specified output pin load capacitance -- assuming default load capacitance of %2!d! pF for timing analysis" 0 0 "" 0} { "Info" "IDAT_NO_LOADING_SPECIFIED_ON_PIN" "sinout\[1\] 0 " "Info: Pin \"sinout\[1\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0 0 "Pin \"%1!s!\" has no specified output pin load capacitance -- assuming default load capacitance of %2!d! pF for timing analysis" 0 0 "" 0} { "Info" "IDAT_NO_LOADING_SPECIFIED_ON_PIN" "sinout\[0\] 0 " "Info: Pin \"sinout\[0\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0 0 "Pin \"%1!s!\" has no specified output pin load capacitance -- assuming default load capacitance of %2!d! pF for timing analysis" 0 0 "" 0}  } {  } 0 0 "Found %1!d! output pins without output pin load capacitance assignment" 0 0 "" 0}
{ "Info" "IDAT_DAT_COMPLETED" "" "Info: Delay annotation completed successfully" {  } {  } 0 0 "Delay annotation completed successfully" 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}
{ "Warning" "WFIOMGR_BIDIR_OR_OUTPUT_WITH_TRIVIAL_DATAIN" "2 " "Warning: Following 2 pins have nothing, GND, or VCC driving datain port -- changes to this connectivity may change fitting results" { { "Info" "IFIOMGR_BIDIR_OR_OUTPUT_WITH_TRIVIAL_DATAIN_SUB" "sync GND " "Info: Pin sync has GND driving its datain port" {  } { { "d:/altera/72/quartus/bin/pin_planner.ppl" "" { PinPlanner "d:/altera/72/quartus/bin/pin_planner.ppl" { sync } } } { "DDDS.bdf" "" { Schematic "E:/DDS/DDDS.bdf" { { 32 616 792 48 "sync" "" } } } } { "d:/altera/72/quartus/bin/TimingClosureFloorplan.fld" "" { Floorplan "d:/altera/72/quartus/bin/TimingClosureFloorplan.fld" "" "" { sync } "NODE_NAME" } } { "d:/altera/72/quartus/bin/TimingClosureFloorplan.fld" "" { Floorplan "d:/altera/72/quartus/bin/TimingClosureFloorplan.fld" "" "" { sync } "NODE_NAME" } }  } 0 0 "Pin %1!s! has %2!s! driving its datain port" 0 0 "" 0} { "Info" "IFIOMGR_BIDIR_OR_OUTPUT_WITH_TRIVIAL_DATAIN_SUB" "blank VCC " "Info: Pin blank has VCC driving its datain port" {  } { { "d:/altera/72/quartus/bin/pin_planner.ppl" "" { PinPlanner "d:/altera/72/quartus/bin/pin_planner.ppl" { blank } } } { "DDDS.bdf" "" { Schematic "E:/DDS/DDDS.bdf" { { 48 616 792 64 "blank" "" } } } } { "d:/altera/72/quartus/bin/TimingClosureFloorplan.fld" "" { Floorplan "d:/altera/72/quartus/bin/TimingClosureFloorplan.fld" "" "" { blank } "NODE_NAME" } } { "d:/altera/72/quartus/bin/TimingClosureFloorplan.fld" "" { Floorplan "d:/altera/72/quartus/bin/TimingClosureFloorplan.fld" "" "" { blank } "NODE