All my sub-circuits are free of spice codes. Once there was a spice code in my subcircuit and the error in LTSpice was 'simulation already found'. This error was rectified when I removed the spice code from the sub-circuit. But this time its a different error.
On Wednesday, March 20, 2013 12:53:52 AM UTC+5:30, rjacobbaker wrote: > > I would check to see if you have any control statements in your > subcircuits (those starting with a period). For example, if you have a > .tran in a subcircuit the simulation won't work. > > On Tue, Mar 19, 2013 at 12:20 PM, Saraslife <suman...@gmail.com<javascript:> > > wrote: > >> Hello, >> I checked every file in the library is contained in the same folder. >> Also, each sub-circuit is working perfectly independently. >> I am not able to find out the cause of the error in the LTSpice! >> >> Kindly, have a look at the library file attached to the post. >> >> On Tuesday, March 12, 2013 11:56:22 AM UTC+5:30, Ayatullah wrote: >>> >>> Hello, >>> >>> LTspice is not able to find the subcircuit.Usually, you have to place >>> every module in the same folder. In case it still doesn’t solve the >>> problem, kindly share your jelib file. >>> >>> >>> On Tue, Mar 12, 2013 at 11:48 AM, Saraslife <suman...@gmail.com> wrote: >>> >>>> I have designed a Carry Look Ahead Adder using NAND and NOR gates. The >>>> schematic is perfect, simulation results are correct. >>>> >>>> Now, while simulating layout, LTSpice gave an error saying "unknown >>>> subcircuit called in". >>>> >>>> I have individually simulated each sub-circuit used in the design, no >>>> errors was encountered. Also, there is no problem with DRC & NCC. The >>>> schematic matches with Layout in all respects. >>>> >>>> Kindly, post if you can diagnose the location of the problem or you >>>> suffered the same problem. I really need to find the solution. >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Electric VLSI Editor" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to electricvlsi...@**googlegroups.com. >>>> For more options, visit >>>> https://groups.google.com/**groups/opt_out<https://groups.google.com/groups/opt_out> >>>> . >>>> >>>> >>>> >>> >>> >>> >>> -- >>> Best Regards, >>> >>> >>> Mohammad A Maktoomi >>> M.TECH(Electronic circuits & systems design) ,2011-2013 >>> Electronics Engineering Department >>> Aligarh Muslim University >>> INDIA-202002 >>> www.maktoomi.blogspot.com >>> Contact: +91-9540642271 >>> ***************************** >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "Electric VLSI Editor" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to electricvlsi...@googlegroups.com <javascript:>. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> > > > > -- > http://cmosedu.com/jbaker/jbaker.htm > > -- You received this message because you are subscribed to the Google Groups "Electric VLSI Editor" group. To unsubscribe from this group and stop receiving emails from it, send an email to electricvlsi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
