scmos in magic

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2 total messages Started by kelem Wed, 05 Mar 1986 19:38

#80

Author: kelem
Date: Wed, 05 Mar 1986 19:38

40 lines
1902 bytes

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

Re: scmos in magic

#89

Author: Shih-Lien Lu
Date: Mon, 10 Mar 1986 11:00

30 lines
1807 bytes

In article <33.510435488@aero2.arpa> kelem@AERO2.ARPA writes:
>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 ...
>>	       Reads: sideoverlap allMetal2 space allMetal1 70
>
>I tracked down this problem.  The definition of allMetal2 includes "pad"
>instead of "pad/m2".....
>the distributed copy of ~cad/src/magic/tech/scmos.tech and one containing
> ...
>
>Steve Kelem
>kelem@aerospace
>kelem@aero2
>...{trwrb,sdcrdcf}!aero!kelem

There is a new SCMOS technology file online on ISIB.ARPA with the proper
corrections plus the addition of lines that allows the reading of GDS II
streams. It also produces smaller CIF files. You may:
    (1) ftp it directly
    (2) send a REQUEST message to MOSIS
to obtain a copy.

Shih-Lien Lu
sllu@isi-vlsif

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