ps2_keyboard_interface.fit.qmsg

键盘输入串口输出显示字符,通过串口显示键盘输入的字符

{ "Info" "ITDB_FULL_ESTIMATED_DATA_PATH_RESULT" "2.079 ns register register " "Info: Estimated most critical path is register to register delay of 2.079 ns" { { "Info" "ITDB_NODE_DELAY" "IC(0.000 ns) + CELL(0.000 ns) 0.000 ns uart_if:inst3\|uart:U1\|txmit:u2\|tbr\[4\] 1 REG LAB_X22_Y23 1 " "Info: 1: + IC(0.000 ns) + CELL(0.000 ns) = 0.000 ns; Loc. = LAB_X22_Y23; Fanout = 1; REG Node = 'uart_if:inst3\|uart:U1\|txmit:u2\|tbr\[4\]'" {  } { { "E:/code/EP2C20/S7_PS2_RS232/Proj/db/ps2_keyboard_interface_cmp.qrpt" "" { Report "E:/code/EP2C20/S7_PS2_RS232/Proj/db/ps2_keyboard_interface_cmp.qrpt" Compiler "ps2_keyboard_interface" "UNKNOWN" "V1" "E:/code/EP2C20/S7_PS2_RS232/Proj/db/KEYBAORD.quartus_db" { Floorplan "E:/code/EP2C20/S7_PS2_RS232/Proj/" "" "" { uart_if:inst3|uart:U1|txmit:u2|tbr[4] } "NODE_NAME" } "" } } { "../src/ref2/txmit.v" "" { Text "E:/code/EP2C20/S7_PS2_RS232/src/ref2/txmit.v" 27 -1 0 } }  } 0} { "Info" "ITDB_NODE_DELAY" "IC(1.333 ns) + CELL(0.636 ns) 1.969 ns uart_if:inst3\|uart:U1\|txmit:u2\|tsr~541 2 COMB LAB_X26_Y21 1 " "Info: 2: + IC(1.333 ns) + CELL(0.636 ns) = 1.969 ns; Loc. = LAB_X26_Y21; Fanout = 1; COMB Node = 'uart_if:inst3\|uart:U1\|txmit:u2\|tsr~541'" {  } { { "E:/code/EP2C20/S7_PS2_RS232/Proj/db/ps2_keyboard_interface_cmp.qrpt" "" { Report "E:/code/EP2C20/S7_PS2_RS232/Proj/db/ps2_keyboard_interface_cmp.qrpt" Compiler "ps2_keyboard_interface" "UNKNOWN" "V1" "E:/code/EP2C20/S7_PS2_RS232/Proj/db/KEYBAORD.quartus_db" { Floorplan "E:/code/EP2C20/S7_PS2_RS232/Proj/" "" "1.969 ns" { uart_if:inst3|uart:U1|txmit:u2|tbr[4] uart_if:inst3|uart:U1|txmit:u2|tsr~541 } "NODE_NAME" } "" } } { "../src/ref2/txmit.v" "" { Text "E:/code/EP2C20/S7_PS2_RS232/src/ref2/txmit.v" 26 -1 0 } }  } 0} { "Info" "ITDB_NODE_DELAY" "IC(0.000 ns) + CELL(0.110 ns) 2.079 ns uart_if:inst3\|uart:U1\|txmit:u2\|tsr\[4\] 3 REG LAB_X26_Y21 1 " "Info: 3: + IC(0.000 ns) + CELL(0.110 ns) = 2.079 ns; Loc. = LAB_X26_Y21; Fanout = 1; REG Node = 'uart_if:inst3\|uart:U1\|txmit:u2\|tsr\[4\]'" {  } { { "E:/code/EP2C20/S7_PS2_RS232/Proj/db/ps2_keyboard_interface_cmp.qrpt" "" { Report "E:/code/EP2C20/S7_PS2_RS232/Proj/db/ps2_keyboard_interface_cmp.qrpt" Compiler "ps2_keyboard_interface" "UNKNOWN" "V1" "E:/code/EP2C20/S7_PS2_RS232/Proj/db/KEYBAORD.quartus_db" { Floorplan "E:/code/EP2C20/S7_PS2_RS232/Proj/" "" "0.110 ns" { uart_if:inst3|uart:U1|txmit:u2|tsr~541 uart_if:inst3|uart:U1|txmit:u2|tsr[4] } "NODE_NAME" } "" } } { "../src/ref2/txmit.v" "" { Text "E:/code/EP2C20/S7_PS2_RS232/src/ref2/txmit.v" 26 -1 0 } }  } 0} { "Info" "ITDB_TOTAL_CELL_DELAY" "0.746 ns 35.88 % " "Info: Total cell delay = 0.746 ns ( 35.88 % )" {  } {  } 0} { "Info" "ITDB_TOTAL_IC_DELAY" "1.333 ns 64.12 % " "Info: Total interconnect delay = 1.333 ns ( 64.12 % )" {  } {  } 0}  } { { "E:/code/EP2C20/S7_PS2_RS232/Proj/db/ps2_keyboard_interface_cmp.qrpt" "" { Report "E:/code/EP2C20/S7_PS2_RS232/Proj/db/ps2_keyboard_interface_cmp.qrpt" Compiler "ps2_keyboard_interface" "UNKNOWN" "V1" "E:/code/EP2C20/S7_PS2_RS232/Proj/db/KEYBAORD.quartus_db" { Floorplan "E:/code/EP2C20/S7_PS2_RS232/Proj/" "" "2.079 ns" { uart_if:inst3|uart:U1|txmit:u2|tbr[4] uart_if:inst3|uart:U1|txmit:u2|tsr~541 uart_if:inst3|uart:U1|txmit:u2|tsr[4] } "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_PERCENT_ROUTING_RESOURCE_USAGE" "0 1 " "Info: Average interconnect usage is 0% of the available device resources. Peak interconnect usage is 1%." {  } {  } 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" "IDAT_DAT_STARTED" "" "Info: Started post-fitting delay annotation" {  } {  } 0}
{ "Warning" "WDAT_PRELIMINARY_TIMING" "EP2C20F484C8 " "Warning: Timing characteristics of device EP2C20F484C8 are preliminary" {  } {  } 0}
{ "Warning" "WDAT_NO_LOADING_SPECIFIED_ONE_OR_MORE_PINS" "12 " "Warning: Found 12 output pins without output pin load capacitance assignment" { { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "txd 0 " "Warning: Pin \"txd\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "tx_write 0 " "Warning: Pin \"tx_write\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[7\] 0 " "Warning: Pin \"rx_ascii\[7\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[6\] 0 " "Warning: Pin \"rx_ascii\[6\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[5\] 0 " "Warning: Pin \"rx_ascii\[5\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[4\] 0 " "Warning: Pin \"rx_ascii\[4\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[3\] 0 " "Warning: Pin \"rx_ascii\[3\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[2\] 0 " "Warning: Pin \"rx_ascii\[2\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[1\] 0 " "Warning: Pin \"rx_ascii\[1\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[0\] 0 " "Warning: Pin \"rx_ascii\[0\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "ps2_clk 0 " "Warning: Pin \"ps2_clk\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "ps2_data 0 " "Warning: Pin \"ps2_data\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0}  } {  } 0}
{ "Warning" "WDAT_NO_LOADING_SPECIFIED_ONE_OR_MORE_PINS" "12 " "Warning: Found 12 output pins without output pin load capacitance assignment" { { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "txd 0 " "Warning: Pin \"txd\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "tx_write 0 " "Warning: Pin \"tx_write\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[7\] 0 " "Warning: Pin \"rx_ascii\[7\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[6\] 0 " "Warning: Pin \"rx_ascii\[6\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[5\] 0 " "Warning: Pin \"rx_ascii\[5\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[4\] 0 " "Warning: Pin \"rx_ascii\[4\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[3\] 0 " "Warning: Pin \"rx_ascii\[3\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[2\] 0 " "Warning: Pin \"rx_ascii\[2\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[1\] 0 " "Warning: Pin \"rx_ascii\[1\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "rx_ascii\[0\] 0 " "Warning: Pin \"rx_ascii\[0\]\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "ps2_clk 0 " "Warning: Pin \"ps2_clk\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0} { "Warning" "WDAT_NO_LOADING_SPECIFIED_ON_PIN" "ps2_data 0 " "Warning: Pin \"ps2_data\" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis" {  } {  } 0}  } {  } 0}
{ "Info" "IDAT_DAT_COMPLETED" "" "Info: Delay annotation completed successfully" {  } {  } 0}