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speccy
Newbie
Newbie
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Registered: ‎02-10-2010

Using NGC component in user logic for MicroBlaze peripheral

Hi,

 

I used System Generator to make a small model and to export it as a ngc netlist.

Then, with Platform Studio, I created a peripheral for the PLBv4.6 bus.

In the user_logic.vhd file, I instanciated the component created with sysgen.

 

When I try to generate the bitstream, I have this error:

 

ERROR:NgdBuild:604 - logical block 'adderngc_0/adderngc_0/USER_LOGIC_I/Addition'
   with type 'testngcise_cw' could not be resolved. A pin name misspelling can
   cause this, a missing edif or ngc file, or the misspelling of a type name.
   Symbol 'testngcise_cw' is not supported in target 'virtex4'.

 

It's weird, I've done like other people on the forum said, adding OPTION STYLE = MIX in the .mbd file, putting my .ngc in the netlist folder.

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