key_prog.fit.qmsg

简单易懂的4*4键盘扫描及显示程序。对编写其他形式的键盘扫描程序有一定的指导意义.

{ "Info" "IFSAC_FSAC_REGISTER_PACKING_FINISH_REGPACKING_INFO" "" "Info: Finished register packing" {  } {  } 0}
{ "Info" "IFSAC_FSAC_IO_BANK_PIN_GROUP_STATISTICS" "I/O pins that need to be placed that use the same VCCIO and VREF, before I/O pin placement " "Info: Statistics of I/O pins that need to be placed that use the same VCCIO and VREF, before I/O pin placement" { { "Info" "IFSAC_FSAC_SINGLE_IOC_GROUP_STATISTICS" "15 unused 3.30 4 11 0 " "Info: Number of I/O pins in group: 15 (unused VREF, 3.30 VCCIO, 4 input, 11 output, 0 bidirectional)" { { "Info" "IFSAC_FSAC_IO_STDS_IN_IOC_GROUP" "LVTTL. " "Info: I/O standards used: LVTTL." {  } {  } 0}  } {  } 0}  } {  } 0}
{ "Info" "IFSAC_FSAC_IO_STATS_BEFORE_AFTER_PLACEMENT" "before " "Info: I/O bank details before I/O pin placement" { { "Info" "IFSAC_FSAC_IO_BANK_PIN_GROUP_STATISTICS" "I/O banks " "Info: Statistics of I/O banks" { { "Info" "IFSAC_FSAC_SINGLE_IO_BANK_STATISTICS" "1 does not use unused 3 41 " "Info: I/O bank number 1 does not use VREF pins and has unused VCCIO pins. 3 total pin(s) used --  41 pins available" {  } {  } 0} { "Info" "IFSAC_FSAC_SINGLE_IO_BANK_STATISTICS" "2 does not use unused 0 42 " "Info: I/O bank number 2 does not use VREF pins and has unused VCCIO pins. 0 total pin(s) used --  42 pins available" {  } {  } 0} { "Info" "IFSAC_FSAC_SINGLE_IO_BANK_STATISTICS" "3 does not use unused 0 45 " "Info: I/O bank number 3 does not use VREF pins and has unused VCCIO pins. 0 total pin(s) used --  45 pins available" {  } {  } 0} { "Info" "IFSAC_FSAC_SINGLE_IO_BANK_STATISTICS" "4 does not use unused 0 42 " "Info: I/O bank number 4 does not use VREF pins and has unused VCCIO pins. 0 total pin(s) used --  42 pins available" {  } {  } 0}  } {  } 0}  } {  } 0}
{ "Info" "IFITAPI_FITAPI_VPR_FITTER_PLACEMENT_PREP_START" "" "Info: Fitter placement preparation operations beginning" {  } {  } 0}
{ "Info" "IFITAPI_FITAPI_VPR_FITTER_PLACEMENT_PREP_END" "00:00:00 " "Info: Fitter placement preparation operations ending: elapsed time is 00:00:00" {  } {  } 0}
{ "Info" "IFITAPI_FITAPI_VPR_FITTER_PLACEMENT_START" "" "Info: Fitter placement operations beginning" {  } {  } 0}
{ "Info" "IFITAPI_FITAPI_INFO_VPR_PLACEMENT_FINISH" "" "Info: Fitter placement was successful" {  } {  } 0}
{ "Info" "ITDB_FULL_ESTIMATED_DATA_PATH_RESULT" "0.935 ns register register " "Info: Estimated most critical path is register to register delay of 0.935 ns" { { "Info" "ITDB_NODE_DELAY" "IC(0.000 ns) + CELL(0.000 ns) 0.000 ns key_scan:inst2\|temp\[0\] 1 REG LAB_X1_Y5 5 " "Info: 1: + IC(0.000 ns) + CELL(0.000 ns) = 0.000 ns; Loc. = LAB_X1_Y5; Fanout = 5; REG Node = 'key_scan:inst2\|temp\[0\]'" {  } { { "D:/key_prog/db/key_prog_cmp.qrpt" "" { Report "D:/key_prog/db/key_prog_cmp.qrpt" Compiler "key_prog" "UNKNOWN" "V1" "D:/key_prog/db/key_prog.quartus_db" { Floorplan "D:/key_prog/" "" "" { key_scan:inst2|temp[0] } "NODE_NAME" } "" } } { "key_scan.vhd" "" { Text "D:/key_prog/key_scan.vhd" 12 -1 0 } }  } 0} { "Info" "ITDB_NODE_DELAY" "IC(0.626 ns) + CELL(0.309 ns) 0.935 ns key_scan:inst2\|temp\[3\] 2 REG LAB_X1_Y5 5 " "Info: 2: + IC(0.626 ns) + CELL(0.309 ns) = 0.935 ns; Loc. = LAB_X1_Y5; Fanout = 5; REG Node = 'key_scan:inst2\|temp\[3\]'" {  } { { "D:/key_prog/db/key_prog_cmp.qrpt" "" { Report "D:/key_prog/db/key_prog_cmp.qrpt" Compiler "key_prog" "UNKNOWN" "V1" "D:/key_prog/db/key_prog.quartus_db" { Floorplan "D:/key_prog/" "" "0.935 ns" { key_scan:inst2|temp[0] key_scan:inst2|temp[3] } "NODE_NAME" } "" } } { "key_scan.vhd" "" { Text "D:/key_prog/key_scan.vhd" 12 -1 0 } }  } 0} { "Info" "ITDB_TOTAL_CELL_DELAY" "0.309 ns 33.05 % " "Info: Total cell delay = 0.309 ns ( 33.05 % )" {  } {  } 0} { "Info" "ITDB_TOTAL_IC_DELAY" "0.626 ns 66.95 % " "Info: Total interconnect delay = 0.626 ns ( 66.95 % )" {  } {  } 0}  } { { "D:/key_prog/db/key_prog_cmp.qrpt" "" { Report "D:/key_prog/db/key_prog_cmp.qrpt" Compiler "key_prog" "UNKNOWN" "V1" "D:/key_prog/db/key_prog.quartus_db" { Floorplan "D:/key_prog/" "" "0.935 ns" { key_scan:inst2|temp[0] key_scan:inst2|temp[3] } "NODE_NAME" } "" } }  } 0}
{ "Info" "IFITAPI_FITAPI_VPR_FITTER_PLACEMENT_END" "00:00:00 " "Info: Fitter placement operations ending: elapsed time is 00:00:00" {  } {  } 0}
{ "Info" "IFITAPI_FITAPI_VPR_FITTER_ROUTING_START" "" "Info: Fitter routing operations beginning" {  } {  } 0}
{ "Info" "IFITAPI_FITAPI_VPR_FITTER_ROUTING_END" "00:00:00 " "Info: Fitter routing operations ending: elapsed time is 00:00:00" {  } {  } 0}
{ "Info" "IFITAPI_FITAPI_VPR_AUTO_FIT_ENABLED_AND_USED" "" "Info: Fitter performed an Auto Fit compilation. Optimizations were skipped to reduce compilation time." {  } {  } 0}
{ "Info" "IFYGR_FYGR_OPINFO_COMPLETED_OP" "Fixed Delay Chain Operation " "Info: Completed Fixed Delay Chain Operation" {  } {  } 0}
{ "Info" "IDAT_DAT_STARTED" "" "Info: Started post-fitting delay annotation" {  } {  } 0}
{ "Info" "IDAT_DAT_COMPLETED" "" "Info: Delay annotation completed successfully" {  } {  } 0}
{ "Info" "IFYGR_FYGR_OPINFO_COMPLETED_OP" "Auto Delay Chain Operation " "Info: Completed Auto Delay Chain Operation" {  } {  } 0}
{ "Warning" "WFSAC_FSAC_BIDIR_OR_OUTPUT_WITH_TRIVIAL_DATAIN" "7 " "Warning: The following 7 pins have nothing, GND, or VCC driving datain port -- changes to this connectivity may change fitting results" { { "Info" "IFSAC_FSAC_BIDIR_OR_OUTPUT_WITH_TRIVIAL_DATAIN_SUB" "soeplay\[6\] GND " "Info: Pin soeplay\[6\] has GND driving its datain port" {  } { { "key_prog.bdf" "" { Schematic "D:/key_prog/key_prog.bdf" { { 104 568 744 120 "soeplay\[6..0\]" "" } } } } { "d:/altera/quartus50/bin/Assignment Editor.qase" "" { Assignment "d:/altera/quartus50/bin/Assignment Editor.qase" 1 { { 0 "soeplay\[6\]" } } } } { "D:/key_prog/db/key_prog_cmp.qrpt" "" { Report "D:/key_prog/db/key_prog_cmp.qrpt" Compiler "key_prog" "UNKNOWN" "V1" "D:/key_prog/db/key_prog.quartus_db" { Floorplan "D:/key_prog/" "" "" { soeplay[6] } "NODE_NAME" } "" } } { "D:/key_prog/key_prog.fld" "" { Floorplan "D:/key_prog/key_prog.fld" "" "" { soeplay[6] } "NODE_NAME" } }  } 0} { "Info" "IFSAC_FSAC_BIDIR_OR_OUTPUT_WITH_TRIVIAL_DATAIN_SUB" "soeplay\[5\] VCC " "Info: Pin soeplay\[5\] has VCC driving its datain port" {  } { { "key_prog.bdf" "" { Schematic "D:/key_prog/key_prog.bdf" { { 104 568 744 120 "soeplay\[6..0\]" "" } } } } { "d:/altera/quartus50/bin/Assignment Editor.qase" "" { Assignment "d:/altera/quartus50/bin/Assignment Editor.qase" 1 { { 0 "soeplay\[5\]" } } } } { "D:/key_prog/db/key_prog_cmp.qrpt" "" { Report "D:/key_prog/db/key_prog_cmp.qrpt" Compiler "key_prog" "UNKNOWN" "V1" "D:/key_prog/db/key_prog.quartus_db" { Floorplan "D:/key_prog/" "" "" { soeplay[5] } "NODE_NAME" } "" } } { "D:/key_prog/key_prog.fld" "" { Floorplan "D:/key_prog/key_prog.fld" "" "" { soeplay[5] } "NODE_NAME" } }  } 0} { "Info" "IFSAC_FSAC_BIDIR_OR_OUTPUT_WITH_TRIVIAL_DATAIN_SUB" "soeplay\[4\] VCC " "Info: Pin soeplay\[4\] has VCC driving its datain port" {  } { { "key_prog.bdf" "" { Schematic "D:/key_prog/key_prog.bdf" { { 104 568 744 120 "soeplay\[6..0\]" "" } } } } { "d:/altera/quartus50/bin/Assignment Editor.qase" "" { Assignment "d:/altera/quartus50/bin/Assignment Editor.qase" 1 { { 0 "soeplay\[4\]" } } } } { "D:/key_prog/db/key_prog_cmp.qrpt" "" { Report "D:/key_prog/db/key_prog_cmp.qrpt" Compiler "key_prog" "UNKNOWN" "V1" "D:/key_prog/db/key_prog.quartus_db" { Floorplan "D:/key_prog/" "" "" { soeplay[4] } "NODE_NAME" } "" } } { "D:/key_prog/key_prog.fld" "" { Floorplan "D:/key_prog/key_prog.fld" "" "" { soeplay[4] } "NODE_NAME" } }  } 0} { "Info" "IFSAC_FSAC_BIDIR_OR_OUTPUT_WITH_TRIVIAL_DATAIN_SUB" "soeplay\[3\] VCC " "Info: Pin soeplay\[3\] has VCC driving its datain port" {  } { { "key_prog.bdf" "" { Schematic "D:/key_prog/key_prog.bdf" { { 104 568 744 120 "soeplay\[6..0\]" "" } } } } { "d:/altera/quartus50/bin/Assignment Editor.qase" "" { Assignment "d:/altera/quartus50/bin/Assignment Editor.qase" 1 { { 0 "soeplay\[3\]" } } } } { "D:/key_prog/db/key_prog_cmp.qrpt" "" { Report "D:/key_prog/db/key_prog_cmp.qrpt" Compiler "key_prog" "UNKNOWN" "V1" "D:/key_prog/db/key_prog.quartus_db" { Floorplan "D:/key_prog/" "" "" { soeplay[3] } "NODE_NAME" } "" } } { "D:/key_prog/key_prog.fld" "" { Floorplan "D:/key_prog/key_prog.fld" "" "" { soeplay[3] } "NODE_NAME" } }  } 0} { "Info" "IFSAC_FSAC_BIDIR_OR_OUTPUT_WITH_TRIVIAL_DATAIN_SUB" "soeplay\[2\] VCC " "Info: Pin soeplay\[2\] has VCC driving its datain port" {  } { { "key_prog.bdf" "" { Schematic "D:/key_prog/key_prog.bdf" { { 104 568 744 120 "soeplay\[6..0\]" "" } } } } { "d:/altera/quartus50/bin/Assignment Editor.qase" "" { Assignment "d:/altera/quartus50/bin/Assignment Editor.qase" 1 { { 0 "soeplay\[2\]" } } } } { "D:/key_prog/db/key_prog_cmp.qrpt" "" { Report "D:/key_prog/db/key_prog_cmp.qrpt" Compiler "key_prog" "UNKNOWN" "V1" "D:/key_prog/db/key_prog.quartus_db" { Floorplan "D:/key_prog/" "" "" { soeplay[2] } "NODE_NAME" } "" } } { "D:/key_prog/key_prog.fld" "" { Floorplan "D:/key_prog/key_prog.fld" "" "" { soeplay[2] } "NODE_NAME" } }  } 0} { "Info" "IFSAC_FSAC_BIDIR_OR_OUTPUT_WITH_TRIVIAL_DATAIN_SUB" "soeplay\[1\] VCC " "Info: Pin soeplay\[1\] has VCC driving its datain port" {  } { { "key_prog.bdf" "" { Schematic "D:/key_prog/key_prog.bdf" { { 104 568 744 120 "soeplay\[6..0\]" "" } } } } { "d:/altera/quartus50/bin/Assignment Editor.qase" "" { Assignment "d:/altera/quartus50/bin/Assignment Editor.qase" 1 { { 0 "soeplay\[1\]" } } } } { "D:/key_prog/db/key_prog_cmp.qrpt" "" { Report "D:/key_prog/db/key_prog_cmp.qrpt" Compiler "key_prog" "UNKNOWN" "V1" "D:/key_prog/db/key_prog.quartus_db" { Floorplan "D:/key_prog/" "" "" { soeplay[1] } "NODE_NAME" } "" } } { "D:/key_prog/key_prog.fld" "" { Floorplan "D:/key_prog/key_prog.fld" "" "" { soeplay[1] } "NODE_NAME" } }  } 0} { "Info" "IFSAC_FSAC_BIDIR_OR_OUTPUT_WITH_TRIVIAL_DATAIN_SUB" "soeplay\[0\] VCC " "Info: Pin soeplay\[0\] has VCC driving its datain port" {  } { { "key_prog.bdf" "" { Schematic "D:/key_prog/key_prog.bdf" { { 104 568 744 120 "soeplay\[6..0\]" "" } } } } { "d:/altera/quartus50/bin/Assignment Editor.qase" "" { Assignment "d:/altera/quartus50/bin/Assignment Editor.qase" 1 { { 0 "soeplay\[0\]" } } } } { "D:/key_prog/db/key_prog_cmp.qrpt" "" { Report "D:/key_prog/db/key_prog_cmp.qrpt" Compiler "key_prog" "UNKNOWN" "V1" "D:/key_prog/db/key_prog.quartus_db" { Floorplan "D:/key_prog/" "" "" { soeplay[0] } "NODE_NAME" } "" } } { "D:/key_prog/key_prog.fld" "" { Floorplan "D:/key_prog/key_prog.fld" "" "" { soeplay[0] } "NODE_NAME" } }  } 0}  } {  } 0}
{ "Info" "IQEXE_ERROR_COUNT" "Fitter 0 s 1  Quartus II " "Info: Quartus II Fitter was successful. 0 errors, 1 warning" { { "Info" "IQEXE_END_BANNER_TIME" "Mon Oct 23 09:48:13 2006 " "Info: Processing ended: Mon Oct 23 09:48:13 2006" {  } {  } 0} { "Info" "IQEXE_ELAPSED_TIME" "00:00:19 " "Info: Elapsed time: 00:00:19" {  } {  } 0}  } {  } 0}