data_bus_buf.tan.qmsg

用Verilog实现8255芯片功能

{ "Info" "IQEXE_SEPARATOR" "" "Info: *******************************************************************" {  } {  } 3}
{ "Info" "IQEXE_START_BANNER_PRODUCT" "Timing Analyzer Quartus II " "Info: Running Quartus II Timing Analyzer" { { "Info" "IQEXE_START_BANNER_VERSION" "Version 5.0 Build 148 04/26/2005 SJ Full Version " "Info: Version 5.0 Build 148 04/26/2005 SJ Full Version" {  } {  } 0} { "Info" "IQEXE_START_BANNER_TIME" "Wed Nov 08 18:40:05 2006 " "Info: Processing started: Wed Nov 08 18:40:05 2006" {  } {  } 0}  } {  } 4}
{ "Info" "IQEXE_START_BANNER_COMMANDLINE" "quartus_tan --read_settings_files=off --write_settings_files=off data_bus_buf -c data_bus_buf " "Info: Command: quartus_tan --read_settings_files=off --write_settings_files=off data_bus_buf -c data_bus_buf" {  } {  } 0}
{ "Info" "IDAT_DAT_STARTED" "" "Info: Started post-fitting delay annotation" {  } {  } 0}
{ "Info" "IDAT_DAT_COMPLETED" "" "Info: Delay annotation completed successfully" {  } {  } 0}
{ "Warning" "WTAN_FOUND_COMB_LATCHES" "" "Warning: Timing Analysis found one or more latches implemented as combinational loops" { { "Warning" "WTAN_COMB_LATCH_NODE" "d_inbuf\[0\]\$latch " "Warning: Node \"d_inbuf\[0\]\$latch\" is a latch" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0} { "Warning" "WTAN_COMB_LATCH_NODE" "d_inbuf\[1\]\$latch " "Warning: Node \"d_inbuf\[1\]\$latch\" is a latch" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0} { "Warning" "WTAN_COMB_LATCH_NODE" "d_inbuf\[2\]\$latch " "Warning: Node \"d_inbuf\[2\]\$latch\" is a latch" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0} { "Warning" "WTAN_COMB_LATCH_NODE" "d_inbuf\[3\]\$latch " "Warning: Node \"d_inbuf\[3\]\$latch\" is a latch" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0} { "Warning" "WTAN_COMB_LATCH_NODE" "d_inbuf\[4\]\$latch " "Warning: Node \"d_inbuf\[4\]\$latch\" is a latch" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0} { "Warning" "WTAN_COMB_LATCH_NODE" "d_inbuf\[5\]\$latch " "Warning: Node \"d_inbuf\[5\]\$latch\" is a latch" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0} { "Warning" "WTAN_COMB_LATCH_NODE" "d_inbuf\[6\]\$latch " "Warning: Node \"d_inbuf\[6\]\$latch\" is a latch" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0} { "Warning" "WTAN_COMB_LATCH_NODE" "d_inbuf\[7\]\$latch " "Warning: Node \"d_inbuf\[7\]\$latch\" is a latch" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}  } {  } 0}
{ "Info" "ITAN_SCC_LOOP" "1 " "Info: Found combinational loop of 1 nodes" { { "Info" "ITAN_SCC_NODE" "d_inbuf\[7\]\$latch " "Info: Node \"d_inbuf\[7\]\$latch\"" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}
{ "Info" "ITAN_SCC_LOOP" "1 " "Info: Found combinational loop of 1 nodes" { { "Info" "ITAN_SCC_NODE" "d_inbuf\[6\]\$latch " "Info: Node \"d_inbuf\[6\]\$latch\"" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}
{ "Info" "ITAN_SCC_LOOP" "1 " "Info: Found combinational loop of 1 nodes" { { "Info" "ITAN_SCC_NODE" "d_inbuf\[5\]\$latch " "Info: Node \"d_inbuf\[5\]\$latch\"" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}
{ "Info" "ITAN_SCC_LOOP" "1 " "Info: Found combinational loop of 1 nodes" { { "Info" "ITAN_SCC_NODE" "d_inbuf\[4\]\$latch " "Info: Node \"d_inbuf\[4\]\$latch\"" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}
{ "Info" "ITAN_SCC_LOOP" "1 " "Info: Found combinational loop of 1 nodes" { { "Info" "ITAN_SCC_NODE" "d_inbuf\[3\]\$latch " "Info: Node \"d_inbuf\[3\]\$latch\"" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}
{ "Info" "ITAN_SCC_LOOP" "1 " "Info: Found combinational loop of 1 nodes" { { "Info" "ITAN_SCC_NODE" "d_inbuf\[2\]\$latch " "Info: Node \"d_inbuf\[2\]\$latch\"" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}
{ "Info" "ITAN_SCC_LOOP" "1 " "Info: Found combinational loop of 1 nodes" { { "Info" "ITAN_SCC_NODE" "d_inbuf\[1\]\$latch " "Info: Node \"d_inbuf\[1\]\$latch\"" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}
{ "Info" "ITAN_SCC_LOOP" "1 " "Info: Found combinational loop of 1 nodes" { { "Info" "ITAN_SCC_NODE" "d_inbuf\[0\]\$latch " "Info: Node \"d_inbuf\[0\]\$latch\"" {  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}  } { { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0}
{ "Info" "ITDB_FULL_TPD_RESULT" "data_bus\[6\] d_inbuf\[6\] 20.300 ns Longest " "Info: Longest tpd from source pin \"data_bus\[6\]\" to destination pin \"d_inbuf\[6\]\" is 20.300 ns" { { "Info" "ITDB_NODE_DELAY" "IC(0.000 ns) + CELL(0.000 ns) 0.000 ns data_bus\[6\] 1 PIN PIN_80 1 " "Info: 1: + IC(0.000 ns) + CELL(0.000 ns) = 0.000 ns; Loc. = PIN_80; Fanout = 1; PIN Node = 'data_bus\[6\]'" {  } { { "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf_cmp.qrpt" "" { Report "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf_cmp.qrpt" Compiler "data_bus_buf" "UNKNOWN" "V1" "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf.quartus_db" { Floorplan "F:/cfm/8255-quantus/data_bus_buf/" "" "" { data_bus[6] } "NODE_NAME" } "" } } { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 24 -1 0 } }  } 0} { "Info" "ITDB_NODE_DELAY" "IC(0.000 ns) + CELL(4.900 ns) 4.900 ns data_bus\[6\]~1 2 COMB IOC_80 2 " "Info: 2: + IC(0.000 ns) + CELL(4.900 ns) = 4.900 ns; Loc. = IOC_80; Fanout = 2; COMB Node = 'data_bus\[6\]~1'" {  } { { "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf_cmp.qrpt" "" { Report "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf_cmp.qrpt" Compiler "data_bus_buf" "UNKNOWN" "V1" "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf.quartus_db" { Floorplan "F:/cfm/8255-quantus/data_bus_buf/" "" "4.900 ns" { data_bus[6] data_bus[6]~1 } "NODE_NAME" } "" } } { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 24 -1 0 } }  } 0} { "Info" "ITDB_NODE_DELAY" "IC(0.000 ns) + CELL(6.900 ns) 11.800 ns d_inbuf\[6\]\$latch 3 COMB LOOP LC2_D4 2 " "Info: 3: + IC(0.000 ns) + CELL(6.900 ns) = 11.800 ns; Loc. = LC2_D4; Fanout = 2; COMB LOOP Node = 'd_inbuf\[6\]\$latch'" { { "Info" "ITDB_PART_OF_SCC" "d_inbuf\[6\]\$latch LC2_D4 " "Info: Loc. = LC2_D4; Node \"d_inbuf\[6\]\$latch\"" {  } { { "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf_cmp.qrpt" "" { Report "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf_cmp.qrpt" Compiler "data_bus_buf" "UNKNOWN" "V1" "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf.quartus_db" { Floorplan "F:/cfm/8255-quantus/data_bus_buf/" "" "" { d_inbuf[6]$latch } "NODE_NAME" } "" } }  } 0}  } { { "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf_cmp.qrpt" "" { Report "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf_cmp.qrpt" Compiler "data_bus_buf" "UNKNOWN" "V1" "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf.quartus_db" { Floorplan "F:/cfm/8255-quantus/data_bus_buf/" "" "" { d_inbuf[6]$latch } "NODE_NAME" } "" } } { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } } { "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf_cmp.qrpt" "" { Report "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf_cmp.qrpt" Compiler "data_bus_buf" "UNKNOWN" "V1" "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf.quartus_db" { Floorplan "F:/cfm/8255-quantus/data_bus_buf/" "" "6.900 ns" { data_bus[6]~1 d_inbuf[6]$latch } "NODE_NAME" } "" } } { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 31 -1 0 } }  } 0} { "Info" "ITDB_NODE_DELAY" "IC(2.200 ns) + CELL(6.300 ns) 20.300 ns d_inbuf\[6\] 4 PIN PIN_20 0 " "Info: 4: + IC(2.200 ns) + CELL(6.300 ns) = 20.300 ns; Loc. = PIN_20; Fanout = 0; PIN Node = 'd_inbuf\[6\]'" {  } { { "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf_cmp.qrpt" "" { Report "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf_cmp.qrpt" Compiler "data_bus_buf" "UNKNOWN" "V1" "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf.quartus_db" { Floorplan "F:/cfm/8255-quantus/data_bus_buf/" "" "8.500 ns" { d_inbuf[6]$latch d_inbuf[6] } "NODE_NAME" } "" } } { "data_bus_buf.v" "" { Text "F:/cfm/8255-quantus/data_bus_buf/data_bus_buf.v" 22 -1 0 } }  } 0} { "Info" "ITDB_TOTAL_CELL_DELAY" "18.100 ns 89.16 % " "Info: Total cell delay = 18.100 ns ( 89.16 % )" {  } {  } 0} { "Info" "ITDB_TOTAL_IC_DELAY" "2.200 ns 10.84 % " "Info: Total interconnect delay = 2.200 ns ( 10.84 % )" {  } {  } 0}  } { { "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf_cmp.qrpt" "" { Report "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf_cmp.qrpt" Compiler "data_bus_buf" "UNKNOWN" "V1" "F:/cfm/8255-quantus/data_bus_buf/db/data_bus_buf.quartus_db" { Floorplan "F:/cfm/8255-quantus/data_bus_buf/" "" "20.300 ns" { data_bus[6] data_bus[6]~1 d_inbuf[6]$latch d_inbuf[6] } "NODE_NAME" } "" } } { "d:/eda/altera/quartus50/bin/Technology_Viewer.qrui" "" { "Technology Map Viewer" "d:/eda/altera/quartus50/bin/Technology_Viewer.qrui" "20.300 ns" { data_bus[6] data_bus[6]~1 d_inbuf[6]$latch d_inbuf[6] } { 0.000ns 0.000ns 0.000ns 2.200ns } { 0.000ns 4.900ns 6.900ns 6.300ns } } }  } 0}
{ "Info" "IQEXE_ERROR_COUNT" "Timing Analyzer 0 s 9 s Quartus II " "Info: Quartus II Timing Analyzer was successful. 0 errors, 9 warnings" { { "Info" "IQEXE_END_BANNER_TIME" "Wed Nov 08 18:40:06 2006 " "Info: Processing ended: Wed Nov 08 18:40:06 2006" {  } {  } 0} { "Info" "IQEXE_ELAPSED_TIME" "00:00:02 " "Info: Elapsed time: 00:00:02" {  } {  } 0}  } {  } 0}