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[pci] RST_I net missing?
Hi,
I'm using the TOP.v file of the pci_bridge only (no CRT application)
If I create an constrains file in which I connect only all PCI related pins I
can successfully generate a working bit file.
But if I, in addition to the previous ucf-file, connect RST_I net to an physical
pin I get the following error message:
================================================================================
ERROR:NgdBuild:755 - Line 10 in 'aimsblaster4wbm_io8.ucf': Could not find net(s)
'RST_I' in the design. To suppress this error use the -aul switch, specify
the correct net name or remove the constraint.
================================================================================
TOP.v:
--------------------------------
...
module TOP
(
...
RST_I,
...
// WISHBONE system signals
...
input RST_I ;
...
--------------------------------
Attached is my .ucf file. Does someone see what I did wrong?
Regards/Nico.
PS: I changed the ucf file using "Xininx PACE" and there RST_I was in the list
of IO's.
__________________________________
Nico Weling
System Designer
Ericsson Eurolab Deutschland GmbH
Verification Tool Design
Tel: +49 2407 575 5217
Fax: +49 2407 575 651
Dect:+49 2407 575 89339
mailto:Nico.Weling@eed.ericsson.se
__________________________________
#PACE: Start of Constraints extracted by PACE from the Design
NET "WE_O" LOC = "P84" ;
NET "TRDY" LOC = "P18" ;
NET "TRDY" IOSTANDARD = PCI33_5;
NET "STOP" LOC = "P21" ;
NET "STOP" IOSTANDARD = PCI33_5;
NET "STB_O" LOC = "P95" ;
NET "SERR" LOC = "P23" ;
NET "SERR" IOSTANDARD = PCI33_5;
NET "RST_I" LOC = "P149" ;
NET "RST_I" IOSTANDARD = LVTTL;
NET "RST" LOC = "P192" ;
NET "RST" IOSTANDARD = PCI33_5;
NET "REQ" LOC = "P194" ;
NET "REQ" IOSTANDARD = PCI33_5;
NET "PERR" LOC = "P22" ;
NET "PERR" IOSTANDARD = PCI33_5;
NET "PAR" LOC = "P24" ;
NET "PAR" IOSTANDARD = PCI33_5;
NET "MDAT_O<7>" LOC = "P98" ;
NET "MDAT_O<6>" LOC = "P100" ;
NET "MDAT_O<5>" LOC = "P94" ;
NET "MDAT_O<4>" LOC = "P96" ;
NET "MDAT_O<3>" LOC = "P97" ;
NET "MDAT_O<2>" LOC = "P99" ;
NET "MDAT_O<1>" LOC = "P101" ;
NET "MDAT_O<0>" LOC = "P102" ;
NET "IRDY" LOC = "P17" ;
NET "IRDY" IOSTANDARD = PCI33_5;
NET "INT_I" LOC = "P58" ;
NET "INTA" LOC = "P191" ;
NET "INTA" IOSTANDARD = PCI33_5;
NET "IDSEL" LOC = "P3" ;
NET "IDSEL" IOSTANDARD = PCI33_5;
NET "GNT" LOC = "P193" ;
NET "GNT" IOSTANDARD = PCI33_5;
NET "FRAME" LOC = "P16" ;
NET "FRAME" IOSTANDARD = PCI33_5;
NET "DEVSEL" LOC = "P20" ;
NET "DEVSEL" IOSTANDARD = PCI33_5;
NET "CLK_I" LOC = "P77" ;
NET "CLK" LOC = "P185" ;
NET "CLK" IOSTANDARD = PCI33_5;
NET "CBE<3>" LOC = "P199" ;
NET "CBE<3>" IOSTANDARD = PCI33_5;
NET "CBE<2>" LOC = "P15" ;
NET "CBE<2>" IOSTANDARD = PCI33_5;
NET "CBE<1>" LOC = "P27" ;
NET "CBE<1>" IOSTANDARD = PCI33_5;
NET "CBE<0>" LOC = "P37" ;
NET "CBE<0>" IOSTANDARD = PCI33_5;
NET "AD<31>" LOC = "P195" ;
NET "AD<31>" IOSTANDARD = PCI33_5;
NET "AD<30>" LOC = "P200" ;
NET "AD<30>" IOSTANDARD = PCI33_5;
NET "AD<29>" LOC = "P201" ;
NET "AD<29>" IOSTANDARD = PCI33_5;
NET "AD<28>" LOC = "P202" ;
NET "AD<28>" IOSTANDARD = PCI33_5;
NET "AD<27>" LOC = "P203" ;
NET "AD<27>" IOSTANDARD = PCI33_5;
NET "AD<26>" LOC = "P204" ;
NET "AD<26>" IOSTANDARD = PCI33_5;
NET "AD<25>" LOC = "P205" ;
NET "AD<25>" IOSTANDARD = PCI33_5;
NET "AD<24>" LOC = "P206" ;
NET "AD<24>" IOSTANDARD = PCI33_5;
NET "AD<23>" LOC = "P4" ;
NET "AD<23>" IOSTANDARD = PCI33_5;
NET "AD<22>" LOC = "P5" ;
NET "AD<22>" IOSTANDARD = PCI33_5;
NET "AD<21>" LOC = "P6" ;
NET "AD<21>" IOSTANDARD = PCI33_5;
NET "AD<20>" LOC = "P7" ;
NET "AD<20>" IOSTANDARD = PCI33_5;
NET "AD<19>" LOC = "P8" ;
NET "AD<19>" IOSTANDARD = PCI33_5;
NET "AD<18>" LOC = "P9" ;
NET "AD<18>" IOSTANDARD = PCI33_5;
NET "AD<17>" LOC = "P10" ;
NET "AD<17>" IOSTANDARD = PCI33_5;
NET "AD<16>" LOC = "P14" ;
NET "AD<16>" IOSTANDARD = PCI33_5;
NET "AD<15>" LOC = "P29" ;
NET "AD<15>" IOSTANDARD = PCI33_5;
NET "AD<14>" LOC = "P30" ;
NET "AD<14>" IOSTANDARD = PCI33_5;
NET "AD<13>" LOC = "P31" ;
NET "AD<13>" IOSTANDARD = PCI33_5;
NET "AD<12>" LOC = "P33" ;
NET "AD<12>" IOSTANDARD = PCI33_5;
NET "AD<11>" LOC = "P34" ;
NET "AD<11>" IOSTANDARD = PCI33_5;
NET "AD<10>" LOC = "P35" ;
NET "AD<10>" IOSTANDARD = PCI33_5;
NET "AD<9>" LOC = "P36" ;
NET "AD<9>" IOSTANDARD = PCI33_5;
NET "AD<8>" LOC = "P41" ;
NET "AD<8>" IOSTANDARD = PCI33_5;
NET "AD<7>" LOC = "P42" ;
NET "AD<7>" IOSTANDARD = PCI33_5;
NET "AD<6>" LOC = "P43" ;
NET "AD<6>" IOSTANDARD = PCI33_5;
NET "AD<5>" LOC = "P44" ;
NET "AD<5>" IOSTANDARD = PCI33_5;
NET "AD<4>" LOC = "P45" ;
NET "AD<4>" IOSTANDARD = PCI33_5;
NET "AD<3>" LOC = "P46" ;
NET "AD<3>" IOSTANDARD = PCI33_5;
NET "AD<2>" LOC = "P47" ;
NET "AD<2>" IOSTANDARD = PCI33_5;
NET "AD<1>" LOC = "P48" ;
NET "AD<1>" IOSTANDARD = PCI33_5;
NET "AD<0>" LOC = "P49" ;
NET "AD<0>" IOSTANDARD = PCI33_5;
NET "ACK_O" LOC = "P90" ;