X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f X-Recipient: geda-user AT delorie DOT com X-Eon-Dm: dm0225 X-Eon-Sig: AQLYM5lRu6ATzYPMiAIAAAAB,26c3a91081c64c64a9f5d0307a87a554 X-Originating-Ip: 207.224.51.38 From: John Doty <jpd AT noqsi DOT com> Mime-Version: 1.0 (Apple Message framework v1085) Content-Type: multipart/alternative; boundary=Apple-Mail-18--46000759 Subject: Re: [geda-user] Re: refdes renumber Date: Fri, 14 Jun 2013 16:58:26 -0600 In-Reply-To: <CAG4ve9+a3vMz2BS3tr30sB9yme5H9UNMrXbrt+bUfgWCH6JuLQ@mail.gmail.com> To: geda-user AT delorie DOT com References: <CACPio-6QgmXwj8LwYoR6zq1hfXHh8ymmnDNhrJd5oEVg6pt0Gg AT mail DOT gmail DOT com> <CACPio-7zTB0N7x8hGALcZzGgaCAexKr5DUb4imd=QAzH7Pj61A AT mail DOT gmail DOT com> <CAG4ve9Jm00oyLb7uLgQjSTjfBpXOL9a0tXkjAQx09325ibChPg AT mail DOT gmail DOT com> <CACPio-7ucw-yxsykwOyV+p=+xUqKbwHLhQv1ODNS9Qd+gf3GPQ AT mail DOT gmail DOT com> <CAG4ve9KAB6POcUvMhh3KsCt3eRyWus8L+V1WFyupgL-4QckRJA AT mail DOT gmail DOT com> <CACPio-7yV1a08b99NyjrGtD0b7qdKWxLPQxA0nUr3qAL9yz7pQ AT mail DOT gmail DOT com> <CAG4ve9KKG_4Z6V0V3HCjAjo6jwD=t5AmwGdVgGqYJbM9q6B_zA AT mail DOT gmail DOT com> <CACPio-66SHLWYAusnwq0acYBL+QX0uwuuT8zeUotYE90a5pCHQ AT mail DOT gmail DOT com> <CAG4ve9KeBYS_Gs_5y2o6ZWVREq0tEFtJiEQbX692SbRzTdSxgw AT mail DOT gmail DOT com> <CAG4ve9+wP0VAnXAFpB+gJQHUphnNTYn71_wBphuMafL09k9YnQ AT mail DOT gmail DOT com> <koto2c$r5i$1 AT ger DOT gmane DOT org> <CAG4ve9KJeGATHFoUuosCnOeUNa9TcunM1+C9EJwxAbTQ3yU0dw AT mail DOT gmail DOT com> <kp224q$20f$1 AT ger DOT gmane DOT org> <CAG4ve9J13r=58tq5sE+WVjC43Y8eseP4dU3+TM15FCz9mfWxQA AT mail DOT gmail DOT com> <kpfmsv$tke$1 AT ger DOT gmane DOT org> <CAG4ve9+a3vMz2BS3tr30sB9yme5H9UNMrXbrt+bUfgWCH6JuLQ AT mail DOT gmail DOT com> Message-Id: <930AA82C-6B57-4EDA-839C-00C0661A9FE1@noqsi.com> X-Mailer: Apple Mail (2.1085) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.10.8794,1.0.431,0.0.0000 definitions=2013-06-14_07:2013-06-14,2013-06-14,1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=1 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1305240000 definitions=main-1306140236 Reply-To: geda-user AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: geda-user AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk --Apple-Mail-18--46000759 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 On Jun 14, 2013, at 4:15 PM, =D0=90=D0=BB=D0=B5=D0=BA=D1=81=D0=B5=D0=B9 = =D0=A5=D0=B0=D1=80=D1=8C=D0=BA=D0=BE=D0=B2=D1=81=D0=BA=D0=B8=D0=B9 = wrote: > What is problems are exists with slots? Why they must be identical? Slots allow you to share the same graphic for identical parts of the = chip, that's all. Thus, you don't need four different symbols for the = four gates in a 7400. But you could represent a 7400 by separate symbols = if you wanted: you are never required to use slots. If the sections of the chip aren't identical, you'll generally want to = use different graphics for each section, so slots are not the = appropriate mechanism. John Doty Noqsi Aerospace, Ltd. http://www.noqsi.com/ jpd AT noqsi DOT com --Apple-Mail-18--46000759 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 <html><head></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; = "><br><div><div>On Jun 14, 2013, at 4:15 PM, =D0=90=D0=BB=D0=B5=D0=BA=D1=81= =D0=B5=D0=B9 =D0=A5=D0=B0=D1=80=D1=8C=D0=BA=D0=BE=D0=B2=D1=81=D0=BA=D0=B8=D0= =B9 wrote:</div><br class=3D"Apple-interchange-newline"><blockquote = type=3D"cite"><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; font-family: Helvetica; font-style: normal; font-variant: = normal; font-weight: normal; letter-spacing: normal; line-height: = normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; = text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; = -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: = 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: = auto; -webkit-text-stroke-width: 0px; font-size: medium; ">What is = problems are exists with slots? Why they must be = identical?</span></blockquote><br></div><div>Slots allow you to share = the same graphic for identical parts of the chip, that's all. Thus, you = don't need four different symbols for the four gates in a 7400. But you = could represent a 7400 by separate symbols if you wanted: you are never = required to use slots.</div><div><br></div><div>If the sections of the = chip aren't identical, you'll generally want to use different graphics = for each section, so slots are not the appropriate = mechanism.</div><br><div> <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; "><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"><font face=3D"Helvetica" size=3D"3" = style=3D"font: 12.0px Helvetica">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"><a href=3D"http://www.noqsi.com/">http://www.noqsi.com/</a></p><p = style=3D"margin: 0.0px 0.0px 0.0px 0.0px"><font face=3D"Helvetica" = size=3D"3" style=3D"font: 12.0px Helvetica"><a = href=3D"mailto:jpd AT noqsi DOT com">jpd AT noqsi DOT com</a></font></p><br = class=3D"Apple-interchange-newline"></span></span> </div> <br></body></html>= --Apple-Mail-18--46000759--