<div dir="auto">Awesome, Roberto. My sincere congrats for this beautiful work.<br><br><div data-smartmail="gmail_signature">Cordiales saludos / Best Regards / Salutations / Freundliche Grüße<br>-----<br>Sergio Pedraja<br>-----<br>Senior Technician in Computer Science, Systems Administration, and Information Security. MBA. Qualified occupational trainer.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">El sáb., 16 may. 2020 12:36, Sancho Villa, Roberto <<a href="mailto:rsancho@minsait.com">rsancho@minsait.com</a>> escribió:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span lang="EN-US" style="color:black">Hi All<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:black"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">The Release 4 of the IBM 650 computer simulator is available from the Computer History Simulation Project (SIMH) site:
<a href="https://github.com/simh/simh" target="_blank" rel="noreferrer">https://github.com/simh/simh</a><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">This release is focused on Disk and Tape devices.
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">I’ve recovered some interesting software, ready to test in SW/ directory<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="m_4423908153469935406MsoListParagraph"><u></u><span lang="EN-US" style="font-family:Symbol"><span>·<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span lang="EN-US">Donald Knuth SuperSoap: the most advanced assembler IMHO, full of nice programming tricks like a subroutine computing return address!<u></u><u></u></span></p>
<p class="m_4423908153469935406MsoListParagraph"><u></u><span lang="EN-US" style="font-family:Symbol"><span>·<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span lang="EN-US">Regional Assembler from Missile Systems Division Lockheed Aircraft Corporation: Seems to be very similar to IBM 701 Regional Assembler: no mnemonics!, just regions to allow code to be at non-absolute addresses<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">On the hardware side, still unimplemented the inquiry stations, as I’ve spotted no sw at all that use them. Any help is welcome.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Any comment/suggestion is also very welcome.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Best regards<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Roberto<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">This is a summary of what’s new<u></u><u></u></span></p>
<p class="m_4423908153469935406MsoListBullet" style="margin-left:36.0pt"><u></u><span style="font-family:"Courier New""><span>o<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u>New Hardware support:<u></u><u></u></p>
<p class="m_4423908153469935406MsoListBullet" style="margin-left:72.0pt"><u></u><span lang="EN-US" style="font-family:Wingdings"><span>§<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span lang="EN-US">IBM 650 Model 4 with 4000 words drum memory.<u></u><u></u></span></p>
<p class="m_4423908153469935406MsoListBullet" style="margin-left:72.0pt"><u></u><span lang="EN-US" style="font-family:Wingdings"><span>§<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span lang="EN-US">IBM 652 Control Unit: provides up to 6 tape units IBM 727<u></u><u></u></span></p>
<p class="m_4423908153469935406MsoListBullet" style="margin-left:72.0pt"><u></u><span lang="EN-US" style="font-family:Wingdings"><span>§<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span lang="EN-US">Table LookUp on equal feature (provides TLE opcode)<u></u><u></u></span></p>
<p class="m_4423908153469935406MsoListBullet" style="margin-left:72.0pt"><u></u><span style="font-family:Wingdings"><span>§<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u>IBM 355 RAMAC Disk Storage<u></u><u></u></p>
<p class="m_4423908153469935406MsoListBullet" style="margin-left:36.0pt"><u></u><span style="font-family:"Courier New""><span>o<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u>New Software included:<u></u><u></u></p>
<p class="m_4423908153469935406MsoListBullet" style="margin-left:72.0pt"><u></u><span style="font-family:Wingdings"><span>§<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u>SOAP IIA-4000 multipass assembler<u></u><u></u></p>
<p class="m_4423908153469935406MsoListBullet" style="margin-left:72.0pt"><u></u><span style="font-family:Wingdings"><span>§<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u>SOAP IIA-4000 Tape Librarian<u></u><u></u></p>
<p class="m_4423908153469935406MsoListBullet" style="margin-left:72.0pt"><u></u><span style="font-family:Wingdings"><span>§<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u>Regional Assembler<u></u><u></u></p>
<p class="m_4423908153469935406MsoListBullet" style="margin-left:72.0pt"><u></u><span style="font-family:Wingdings"><span>§<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u>SuperSoap<u></u><u></u></p>
<p class="m_4423908153469935406MsoListBullet" style="margin-left:36.0pt"><u></u><span style="font-family:"Courier New""><span>o<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u>New features:<u></u><u></u></p>
<p class="m_4423908153469935406MsoListBullet" style="margin-left:72.0pt"><u></u><span lang="EN-US" style="font-family:Wingdings"><span>§<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span lang="EN-US">CARDDECK SPLIT command now allows to split availability table deck and condensed 5-word-per-load-card deck<span style="color:black">.</span><u></u><u></u></span></p>
<p class="m_4423908153469935406MsoListBullet" style="margin-left:36.0pt"><u></u><span style="font-family:"Courier New""><span>o<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u>The usual bug correction pack<u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
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