Mail Archives: geda-user/2017/12/08/14:54:18
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> On Dec 7, 2017, at 11:44 AM, John Griessen (john AT ecosensory DOT com) [via =
geda-user AT delorie DOT com] <geda-user AT delorie DOT com> wrote:
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> On 12/07/2017 10:26 AM, DJ Delorie wrote:
>> John Doty<jpd AT noqsi DOT com> writes:
>>> My usual way is to use netname=3D attributes attached to net =
segments I
>>> intend to connect globally.
>> I do the same thing, but I put a graphical flag around such names to
>> indicate "global".
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>=20
> I guess the drc2 error of "only one pin connected to net" is not =
showing up for you,
> or you just ignore that...
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> If you ignore some drc errors those existing will mask a more =
important error.
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The way I do it, I get no complaints of single pin nets from drc2. Are =
you perhaps trying to check single pages rather than a complete design?
For topology errors, I have a couple of scripts that, for my design =
style, are both more effective at finding real faults and at not =
reporting =E2=80=9Cfaults=E2=80=9D that are really from faulty =
assumptions in drc2.
http://www.gedasymbols.org/user/john_doty/tools/check-duplicates.html =
<http://www.gedasymbols.org/user/john_doty/tools/check-duplicates.html>
http://www.gedasymbols.org/user/john_doty/tools/check-pincount.html =
<http://www.gedasymbols.org/user/john_doty/tools/check-pincount.html>
John Doty Noqsi Aerospace, Ltd.
http://www.noqsi.com/
jpd AT noqsi DOT com
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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D""><br class=3D""><div><blockquote type=3D"cite" class=3D""><div =
class=3D"">On Dec 7, 2017, at 11:44 AM, John Griessen (<a =
href=3D"mailto:john AT ecosensory DOT com" class=3D"">john AT ecosensory DOT com</a>) =
[via <a href=3D"mailto:geda-user AT delorie DOT com" =
class=3D"">geda-user AT delorie DOT com</a>] <<a =
href=3D"mailto:geda-user AT delorie DOT com" =
class=3D"">geda-user AT delorie DOT com</a>> wrote:</div><br =
class=3D"Apple-interchange-newline"><div class=3D""><div class=3D"">On =
12/07/2017 10:26 AM, DJ Delorie wrote:<br class=3D""><blockquote =
type=3D"cite" class=3D"">John Doty<<a href=3D"mailto:jpd AT noqsi DOT com" =
class=3D"">jpd AT noqsi DOT com</a>> writes:<br class=3D""><blockquote =
type=3D"cite" class=3D"">My usual way is to use netname=3D attributes =
attached to net segments I<br class=3D"">intend to connect globally.<br =
class=3D""></blockquote>I do the same thing, but I put a graphical flag =
around such names to<br class=3D"">indicate "global".<br =
class=3D""></blockquote><br class=3D""><br class=3D"">I guess the drc2 =
error of "only one pin connected to net" is not showing up for you,<br =
class=3D"">or you just ignore that...<br class=3D""><br class=3D"">If =
you ignore some drc errors those existing will mask a more important =
error.<br class=3D""><br class=3D""></div></div></blockquote><br =
class=3D""></div><div>The way I do it, I get no complaints of single pin =
nets from drc2. Are you perhaps trying to check single pages rather than =
a complete design?</div><div><br class=3D""></div><div>For topology =
errors, I have a couple of scripts that, for my design style, are both =
more effective at finding real faults and at not reporting =E2=80=9Cfaults=
=E2=80=9D that are really from faulty assumptions in drc2.</div><div><br =
class=3D""></div><div><a =
href=3D"http://www.gedasymbols.org/user/john_doty/tools/check-duplicates.h=
tml" =
class=3D"">http://www.gedasymbols.org/user/john_doty/tools/check-duplicate=
s.html</a></div><div><a =
href=3D"http://www.gedasymbols.org/user/john_doty/tools/check-pincount.htm=
l" =
class=3D"">http://www.gedasymbols.org/user/john_doty/tools/check-pincount.=
html</a></div><br class=3D""><div class=3D"">
<span class=3D"Apple-style-span" style=3D"border-collapse: separate; =
border-spacing: 0px; font-variant-ligatures: normal; =
font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal;"><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; border-spacing: 0px 0px; color: =
rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: =
normal; font-variant: normal; font-weight: normal; letter-spacing: =
normal; line-height: normal; text-align: auto; =
-khtml-text-decorations-in-effect: none; text-indent: 0px; =
-apple-text-size-adjust: auto; text-transform: none; orphans: 2; =
white-space: normal; widows: 2; word-spacing: 0px; "><p style=3D"margin: =
0.0px 0.0px 0.0px 0.0px" class=3D""><font face=3D"Helvetica" size=3D"3" =
style=3D"font: 12.0px Helvetica" class=3D"">John Doty<span =
class=3D"Apple-converted-space"> <span =
class=3D"Apple-converted-space"> </span><span =
class=3D"Apple-converted-tab"> <span =
class=3D"Apple-converted-space"> </span></span></span>Noqsi =
Aerospace, Ltd.</font></p><p style=3D"margin: 0.0px 0.0px 0.0px 0.0px" =
class=3D""><a href=3D"http://www.noqsi.com/" =
class=3D"">http://www.noqsi.com/</a></p><p style=3D"margin: 0.0px 0.0px =
0.0px 0.0px" class=3D""><font face=3D"Helvetica" size=3D"3" style=3D"font:=
12.0px Helvetica" class=3D""><a href=3D"mailto:jpd AT noqsi DOT com" =
class=3D"">jpd AT noqsi DOT com</a></font></p><br =
class=3D"Apple-interchange-newline"></span></span>
</div>
<br class=3D""></body></html>=
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