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Article #642Re: Parallel transistors in irsim
From: Craig Chase
Date: Tue, 22 Dec 1992 23:20
Date: Tue, 22 Dec 1992 23:20
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killoran@ll.mit.edu (Mike Killoran) writes: > ... > Thanks for the patches to allow for the dynamic allocation of parallel >transistors. Is this any better than changing MAX_PARALLEL however? (besides, >obviously, storage space) After changing MAX_PARALLEL the complaint about >too many parallel transistors went away... and the other message (internal >error: no events but npending set) showed up. Will your patch fix this problem? > Mike Killoran > killoran@ll.mit.edu Mike, I wish I could tell you that it would, but since I have not seen the problem (and actually have been out of VLSI circles for a couple years) I can't say that it will. However, if you did not patch the header file that Christos mentioned (net.h) you could certainly be getting all sorts of problems. The index into the array is defined as char. If the offset has the 7th bit as one, it is treated as a NEGATIVE offset. This will screw you to no end. It is imperative that you make it an unsigned short or something like that. mark -- ---------------------------------------------------------------------- Mark Linderman | Cornell University linder@ee.cornell.edu | Department of Electrical Engineering ----------------------------------------------------------------------
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Newsgroups: comp.lsi.cad Path: arc1-ca.pugleaf.net!sparky!uunet!think.com!rpi!batcomputer!cornell!cchase From: cchase@cs.cornell.edu (Craig Chase) Subject: Re: Parallel transistors in irsim Message-ID: <1992Dec22.232032.2088@cs.cornell.edu> Organization: Electrical Engineering, Cornell University, Ithaca NY References: <9212211416.PN26316@LL.MIT.EDU> <1992Dec22.023221.1664@cs.cornell.edu> <BznDwt.8sz@deshaw.com> <9212221250.PN15362@LL.MIT.EDU> Date: Tue, 22 Dec 1992 23:20:32 GMT Lines: 28