I am not able to back annotate to my dsn file.While back annotating one pin(power pin) is showing error and i m getting this error. Pls help me.
#520 ERROR(SPCODD-520): FUNC_LOGICAL_PATH must be specified in line 3736 of pinView.dat
ERROR(SPCODD-521): Cannot process pin R1 on pkg U11 connected to net.
ERROR(SPCODD-507): Physical net name: VCC_1V8_DDR
#1 Error [ALG0037] Unable to read physical netlist data.
#2 Aborting Swap file creation... Please correct the above errors and retry.
May be this net name is not present or renamed in your design. And check the component whether it renamed before you start backannotation
Hi siva ,
thank u for ur reply.
I chked with the design. The part ref has changed in the pcb, and there are many other pins to which the same net is connected. and still i m getting the same error info.
Can you attach the error list in text file. I will try to find...
Since you're in OrCAD it sounds like you changed the schematic and then attempted the backannotation. This is not possible because the packager will get out of sync. You might be successful if you go back and make the schematic match the board at the last forward annotation --- or manually fix the problem and make sure it does not happen again. :)