https://gunkies.org/index.php?action=history&feed=atom&title=DN87%2FDN87S_Universal_Synchronous%2FAsynchronous_Communications_Front_End_Subsystem 2026-05-09T15:18:16Z Revision history for this page on the wiki MediaWiki 1.30.1 https://gunkies.org/w/index.php?title=DN87/DN87S_Universal_Synchronous/Asynchronous_Communications_Front_End_Subsystem&diff=31843&oldid=prev 2023-11-07T15:29:03Z

<p>‎<span dir="auto"><span class="autocomment">External links: </span> Bleah - forgot the title</span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="en"> <td colspan="2" style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 15:29, 7 November 2023</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l16" >Line 16:</td> <td colspan="2" class="diff-lineno">Line 16:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.bitsavers.org/pdf/dec/pdp10/periph/MP00068_DN87_Universal_Comm_System_Front_End_Jan76.pdf DN87 Field Maintenance Print Set] (MP00068)</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.bitsavers.org/pdf/dec/pdp10/periph/MP00068_DN87_Universal_Comm_System_Front_End_Jan76.pdf DN87 Field Maintenance Print Set] (MP00068)</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.bitsavers.org/pdf/dec/pdp10/KL10/EK-108OU-PD-002_KL10-Based_Physical_Description_Mar77.pdf <del class="diffchange diffchange-inline">m</del>] - the DN87/DN87S is covered in Sections 1.9/1.10</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.bitsavers.org/pdf/dec/pdp10/KL10/EK-108OU-PD-002_KL10-Based_Physical_Description_Mar77.pdf <ins class="diffchange diffchange-inline">KL10-Based Physical Description</ins>] - the DN87/DN87S is covered in Sections 1.9/1.10</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.bitsavers.org/pdf/dec/pdp10/TOPS10/training/DECsystem-10_Data_Communications_Products_For_Software_Specialists_Jul78.pdf DECsystem-10 Data Communications Products]</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.bitsavers.org/pdf/dec/pdp10/TOPS10/training/DECsystem-10_Data_Communications_Products_For_Software_Specialists_Jul78.pdf DECsystem-10 Data Communications Products]</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[Category: PDP-10 Peripherals]]</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[Category: PDP-10 Peripherals]]</div></td></tr> <!-- diff cache key mediawiki-wiki_:diff:version:1.11a:oldid:31837:newid:31843 --> </table>

Jnc https://gunkies.org/w/index.php?title=DN87/DN87S_Universal_Synchronous/Asynchronous_Communications_Front_End_Subsystem&diff=31837&oldid=prev 2023-11-07T15:15:21Z

<p>Jnc moved page <a href="/wiki/DN87_Universal_Synchronous/Asynchronous_Communications_Front_End_Subsystem" class="mw-redirect" title="DN87 Universal Synchronous/Asynchronous Communications Front End Subsystem">DN87 Universal Synchronous/Asynchronous Communications Front End Subsystem</a> to <a href="/wiki/DN87/DN87S_Universal_Synchronous/Asynchronous_Communications_Front_End_Subsystem" title="DN87/DN87S Universal Synchronous/Asynchronous Communications Front End Subsystem">DN87/DN87S Universal Synchronous/Asynchronous Communications Front End Subsystem</a>: One page covers both</p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="en"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Revision as of 15:15, 7 November 2023</td> </tr><tr><td colspan="2" style="text-align: center;" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

Jnc https://gunkies.org/w/index.php?title=DN87/DN87S_Universal_Synchronous/Asynchronous_Communications_Front_End_Subsystem&diff=31836&oldid=prev 2023-11-07T15:13:52Z

<p>Covers the basics</p> <p><b>New page</b></p><div>The '''DN87/DN87S Universal Synchronous/Asynchronous Communications Front End Subsystem''' was a [[front end]] subsystem for the [[PDP-10]] which supported a large number of [[serial line]]s - a mixture of both [[synchronous serial line]]s and [[asynchronous serial line]]s.<br /> <br /> It was built around a [[PDP-11/40]], to which were added a number of interface [[peripheral]]s:<br /> <br /> * [[DH11 asynchronous serial line interface]]<br /> * [[DQ11 NPR Synchronous Line Interface]]<br /> <br /> Options included:<br /> <br /> * [[KG11-A Exclusive-OR and CRC Block Check Option]]<br /> * [[DN11 Automatic Calling Unit Interface]]<br /> <br /> To connect up to the PDP-10, the DN87 used a [[DL10 PDP-11 Data Link‎|DL10]]. The DN87S was identical to the DN87, except that it used a [[DTE20 Ten-Eleven Interface|DTE20]] for its connection (and thus could only be used on a [[KL10]]).<br /> <br /> ==External links==<br /> <br /> * [http://www.bitsavers.org/pdf/dec/pdp10/periph/MP00068_DN87_Universal_Comm_System_Front_End_Jan76.pdf DN87 Field Maintenance Print Set] (MP00068)<br /> * [http://www.bitsavers.org/pdf/dec/pdp10/KL10/EK-108OU-PD-002_KL10-Based_Physical_Description_Mar77.pdf m] - the DN87/DN87S is covered in Sections 1.9/1.10<br /> * [http://www.bitsavers.org/pdf/dec/pdp10/TOPS10/training/DECsystem-10_Data_Communications_Products_For_Software_Specialists_Jul78.pdf DECsystem-10 Data Communications Products]<br /> <br /> [[Category: PDP-10 Peripherals]]</div>

Jnc