main.tan.qmsg

是一些很好的FPGA设计实例

{ "Warning" "WTAN_NO_CLOCKS" "" "Warning: Found pins functioning as undefined clocks and/or memory enables" { { "Info" "ITAN_NODE_MAP_TO_CLK" "SW2 " "Info: Assuming node \"SW2\" is an undefined clock" {  } { { "main.bdf" "" { Schematic "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/main.bdf" { { 392 -40 128 408 "SW2" "" } } } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "SW2" } } } }  } 0 0 "Assuming node \"%1!s!\" is an undefined clock" 0 0} { "Info" "ITAN_NODE_MAP_TO_CLK" "Clock " "Info: Assuming node \"Clock\" is an undefined clock" {  } { { "main.bdf" "" { Schematic "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/main.bdf" { { 128 -40 128 144 "Clock" "" } } } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "Clock" } } } }  } 0 0 "Assuming node \"%1!s!\" is an undefined clock" 0 0} { "Info" "ITAN_NODE_MAP_TO_CLK" "SW3 " "Info: Assuming node \"SW3\" is an undefined clock" {  } { { "main.bdf" "" { Schematic "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/main.bdf" { { 232 -40 128 248 "SW3" "" } } } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "SW3" } } } }  } 0 0 "Assuming node \"%1!s!\" is an undefined clock" 0 0} { "Info" "ITAN_NODE_MAP_TO_CLK" "SW1 " "Info: Assuming node \"SW1\" is an undefined clock" {  } { { "main.bdf" "" { Schematic "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/main.bdf" { { 408 -40 128 424 "SW1" "" } } } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "SW1" } } } }  } 0 0 "Assuming node \"%1!s!\" is an undefined clock" 0 0}  } {  } 0 0 "Found pins functioning as undefined clocks and/or memory enables" 0 0}
{ "Warning" "WTAN_RIPPLE_OR_GATED_CLOCKS_FOUND" "17 " "Warning: Found 17 node(s) in clock paths which may be acting as ripple and/or gated clocks -- node(s) analyzed as buffer(s) resulting in clock skew" { { "Info" "ITAN_RIPPLE_CLK" "time_disp_select:inst6\|clk " "Info: Detected ripple clock \"time_disp_select:inst6\|clk\" as buffer" {  } { { "time_disp_select.v" "" { Text "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/time_disp_select.v" 19 -1 0 } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "time_disp_select:inst6\|clk" } } } }  } 0 0 "Detected ripple clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_RIPPLE_CLK" "time_auto_and_set:inst1\|timepiece_main:inst1\|hour_counter:inst\|EO " "Info: Detected ripple clock \"time_auto_and_set:inst1\|timepiece_main:inst1\|hour_counter:inst\|EO\" as buffer" {  } { { "hour_counter.v" "" { Text "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/hour_counter.v" 9 -1 0 } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "time_auto_and_set:inst1\|timepiece_main:inst1\|hour_counter:inst\|EO" } } } }  } 0 0 "Detected ripple clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_GATED_CLK" "time_disp_select:inst6\|always1~2 " "Info: Detected gated clock \"time_disp_select:inst6\|always1~2\" as buffer" {  } { { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "time_disp_select:inst6\|always1~2" } } } }  } 0 0 "Detected gated clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_RIPPLE_CLK" "fdiv:inst5\|f200hz " "Info: Detected ripple clock \"fdiv:inst5\|f200hz\" as buffer" {  } { { "fdiv.v" "" { Text "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/fdiv.v" 7 -1 0 } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "fdiv:inst5\|f200hz" } } } }  } 0 0 "Detected ripple clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_RIPPLE_CLK" "maincontrol:inst3\|Date_EN " "Info: Detected ripple clock \"maincontrol:inst3\|Date_EN\" as buffer" {  } { { "maincontrol.v" "" { Text "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/maincontrol.v" 10 -1 0 } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "maincontrol:inst3\|Date_EN" } } } }  } 0 0 "Detected ripple clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_RIPPLE_CLK" "maincontrol:inst3\|DateSet_EN " "Info: Detected ripple clock \"maincontrol:inst3\|DateSet_EN\" as buffer" {  } { { "maincontrol.v" "" { Text "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/maincontrol.v" 10 -1 0 } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "maincontrol:inst3\|DateSet_EN" } } } }  } 0 0 "Detected ripple clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_GATED_CLK" "disp_data_mux:inst8\|always0~1 " "Info: Detected gated clock \"disp_data_mux:inst8\|always0~1\" as buffer" {  } { { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "disp_data_mux:inst8\|always0~1" } } } }  } 0 0 "Detected gated clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_GATED_CLK" "disp_data_mux:inst8\|always0~4 " "Info: Detected gated clock \"disp_data_mux:inst8\|always0~4\" as buffer" {  } { { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "disp_data_mux:inst8\|always0~4" } } } }  } 0 0 "Detected gated clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_RIPPLE_CLK" "maincontrol:inst3\|TimeSet_EN " "Info: Detected ripple clock \"maincontrol:inst3\|TimeSet_EN\" as buffer" {  } { { "maincontrol.v" "" { Text "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/maincontrol.v" 10 -1 0 } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "maincontrol:inst3\|TimeSet_EN" } } } }  } 0 0 "Detected ripple clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_RIPPLE_CLK" "maincontrol:inst3\|Alarmclock_EN " "Info: Detected ripple clock \"maincontrol:inst3\|Alarmclock_EN\" as buffer" {  } { { "maincontrol.v" "" { Text "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/maincontrol.v" 10 -1 0 } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "maincontrol:inst3\|Alarmclock_EN" } } } }  } 0 0 "Detected ripple clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_RIPPLE_CLK" "fdiv:inst5\|f1hz " "Info: Detected ripple clock \"fdiv:inst5\|f1hz\" as buffer" {  } { { "fdiv.v" "" { Text "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/fdiv.v" 7 -1 0 } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "fdiv:inst5\|f1hz" } } } }  } 0 0 "Detected ripple clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_RIPPLE_CLK" "fdiv:inst5\|f60hz " "Info: Detected ripple clock \"fdiv:inst5\|f60hz\" as buffer" {  } { { "fdiv.v" "" { Text "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/fdiv.v" 7 -1 0 } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "fdiv:inst5\|f60hz" } } } }  } 0 0 "Detected ripple clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_RIPPLE_CLK" "maincontrol:inst3\|Stopwatch_EN " "Info: Detected ripple clock \"maincontrol:inst3\|Stopwatch_EN\" as buffer" {  } { { "maincontrol.v" "" { Text "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/maincontrol.v" 10 -1 0 } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "maincontrol:inst3\|Stopwatch_EN" } } } }  } 0 0 "Detected ripple clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_RIPPLE_CLK" "time_auto_and_set:inst1\|timepiece_main:inst1\|second_counter:inst2\|EO " "Info: Detected ripple clock \"time_auto_and_set:inst1\|timepiece_main:inst1\|second_counter:inst2\|EO\" as buffer" {  } { { "second_counter.v" "" { Text "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/second_counter.v" 5 -1 0 } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "time_auto_and_set:inst1\|timepiece_main:inst1\|second_counter:inst2\|EO" } } } }  } 0 0 "Detected ripple clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_RIPPLE_CLK" "time_auto_and_set:inst1\|timepiece_main:inst1\|minute_counter:inst1\|EO " "Info: Detected ripple clock \"time_auto_and_set:inst1\|timepiece_main:inst1\|minute_counter:inst1\|EO\" as buffer" {  } { { "minute_counter.v" "" { Text "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/minute_counter.v" 5 -1 0 } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "time_auto_and_set:inst1\|timepiece_main:inst1\|minute_counter:inst1\|EO" } } } }  } 0 0 "Detected ripple clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_RIPPLE_CLK" "maincontrol:inst3\|Timepiece_EN " "Info: Detected ripple clock \"maincontrol:inst3\|Timepiece_EN\" as buffer" {  } { { "maincontrol.v" "" { Text "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/maincontrol.v" 10 -1 0 } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "maincontrol:inst3\|Timepiece_EN" } } } }  } 0 0 "Detected ripple clock \"%1!s!\" as buffer" 0 0} { "Info" "ITAN_GATED_CLK" "stopwatch:inst2\|F_out~8 " "Info: Detected gated clock \"stopwatch:inst2\|F_out~8\" as buffer" {  } { { "stopwatch.v" "" { Text "C:/Documents and Settings/zhang/桌面/多功能数字钟/main/stopwatch.v" 7 -1 0 } } { "c:/altera/quartus60/win/Assignment Editor.qase" "" { Assignment "c:/altera/quartus60/win/Assignment Editor.qase" 1 { { 0 "stopwatch:inst2\|F_out~8" } } } }  } 0 0 "Detected gated clock \"%1!s!\" as buffer" 0 0}  } {  } 0 0 "Found %1!d! node(s) in clock paths which may be acting as ripple and/or gated clocks -- node(s) analyzed as buffer(s) resulting in clock skew" 0 0}