Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Posting-Version: version B 2.10.3 4.3bsd-beta 6/6/85; site ucbvax.BERKELEY.EDU
Path: utzoo!decvax!bellcore!petrus!sabre!zeta!epsilon!gamma!ulysses!cbosgd!ucbvax!info-vlsi
From: kelem@AERO2.ARPA
Newsgroups: mod.vlsi
Subject: scmos in magic
Message-ID: <33.510435488@aero2.arpa>
Date: Wed, 5-Mar-86 14:38:08 EST
Article-I.D.: aero2.33.510435488
Posted: Wed Mar  5 14:38:08 1986
Date-Received: Thu, 6-Mar-86 22:04:18 EST
Sender: serge@ucbvax.BERKELEY.EDU
Organization: The ARPA Internet
Lines: 40
Approved: info-vlsi@sandia-cad.arpa

In a recent article in this newsgroup, Dr. Ed Hepler
(Adjunct Professor, Villanova Univ., Villanova, Pa.) said:
>magic:	2.  tech/scmos.tech:
>	    a.  line 1575 changed ppn to ppd
>	    b.  line 1588 changed nnp to nnd
>	    c.  line 1643 changed nwell, pwell to nwell,pwell
>	    d.  commented out line 1676 since I couldn't determine
>		    what was wrong with it.
>	       Reads: sideoverlap allMetal2 space allMetal1 70
>...
>	    If the above changes (ppn to ppd, and nnp to nnd) are 
>	    incorrect, I would appreciate being notified.  Also
>		could you let me know about line 1676.

I tracked down this problem.  The definition of allMetal2 includes "pad"
instead of "pad/m2".  The following are the differences between
the distributed copy of ~cad/src/magic/tech/scmos.tech and one containing
all four of these fixes:

153c153
< #define allMetal2 m2,m2c/m2,pad
---
> #define allMetal2 m2,m2c/m2,pad/m2
1575c1575
<     resist	pdiff,pdc,ppc,ppn		80000
---
>     resist	pdiff,pdc,ppc,ppd		80000
1588c1588
<     areacap	ndiff,ndc,nnp,nnc		  330
---
>     areacap	ndiff,ndc,nnd,nnc		  330
1643c1643
<     resist		nwell, pwell		      3000000
---
>     resist		nwell,pwell		      3000000

Steve Kelem
kelem@aerospace
kelem@aero2
...{trwrb,sdcrdcf}!aero!kelem