tag:blogger.com,1999:blog-13606668747853136022012-01-07T03:42:44.794ZM. Simonhttp://www.blogger.com/profile/09508934110558197375noreply@blogger.comBlogger81100tag:blogger.com,1999:blog-1360666874785313602.post-18285600511825639112011-12-28T00:05:00.001Z2011-12-28T00:07:04.412ZHere are a couple of videos on the SEPIC Converter. A design derived from the <a href="http://en.wikipedia.org/wiki/%C4%86uk_converter">Cuk Converter</a>. Below the videos are links to some design resources. <br /><br /><center><iframe width="395" height="298" src="http://www.youtube.com/embed/x21mB1DsxRo" frameborder="0" allowfullscreen></iframe></center> <br /><br /><center><iframe width="395" height="231" src="http://www.youtube.com/embed/pJRC77j_91k" frameborder="0" allowfullscreen></iframe></center> <br /><br /><a href="http://www.ti.com/lit/an/snva168d/snva168d.pdf">National SEPIC design notes</a>. Of course National is now TI. This is probably the simplest design note on the subject I have seen. It is a good place to start for a tennis court estimate of design requirements. <br /><br /><a href="http://www.switchingpowermagazine.com/downloads/Sepic%20Analysis.pdf">Switching Power Magazine - Analyzing The SEPIC</a><br /><br /><a href="http://pdfserv.maxim-ic.com/en/an/AN1051.pdf">Maxim AN1051</a><br /><br /><a href="http://www.linear.com/designtools/software/">Linear Technology Spice</a> Circuit Simulation may prove helpful.<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1360666874785313602-1828560051182563911?l=spacetimepro.blogspot.com' alt='' /></div>M. Simonhttp://www.blogger.com/profile/09508934110558197375noreply@blogger.com0tag:blogger.com,1999:blog-1360666874785313602.post-36406649723196397072011-11-18T21:10:00.000Z2011-11-18T21:10:53.857Z<a href="http://www.lorentzcenter.nl/lc/web/2009/358/Tutorials/Mehlstaubler%20-%20Atomic%20clocks%20tutorial%20I.pdf">First Section</a> <br /><br /><a href="http://www.lorentzcenter.nl/lc/web/2009/358/Tutorials/Mehlstaubler%20-%20Atomic%20clocks%20tutorial%20II.pdf">Second Section</a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1360666874785313602-3640664972319639707?l=spacetimepro.blogspot.com' alt='' /></div>M. Simonhttp://www.blogger.com/profile/09508934110558197375noreply@blogger.com0tag:blogger.com,1999:blog-1360666874785313602.post-4313105393617392982010-02-15T20:42:00.004Z2010-02-16T17:17:35.787ZHere is the first one: <a href="http://www.joelowens.org/z80/zhome.htm">Joel Owens</a>.<br /><br /><a href="http://www.gaby.de/z80/zaks.html">Z-80 Programming Manual Zacks</a><br /><br /><a href="http://www.z80.info/">Z80 Resources</a><br /><br /><a href="http://computer.freepage.de/lskade/ue/Z80/z80sdt.htm">Software Development Tools</a><br /><br />Z-80 MCB<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1360666874785313602-431310539361739298?l=spacetimepro.blogspot.com' alt='' /></div>M. Simonhttp://www.blogger.com/profile/09508934110558197375noreply@blogger.com0tag:blogger.com,1999:blog-1360666874785313602.post-37161584700301496532010-02-15T07:06:00.003Z2010-02-15T07:17:48.678ZA page of <a href="http://z80.info/z80emu.htm">Z80 Emulators</a>.<br /><br />I particularly like <b>Z80-CPU-Emulator (V 5.2b) Full version, Z80 and/or CP/M 2.2 Emulator, By : Joan Riff</b><br /><br />I have used the earlier version (3.10) it and it works well. The last time I used it on a PC I got a simulated speed of 25 MHz (IIRC). I tried it with my 2 GHz PC and I got an off the scale reading.<br /><br />Here is a book I have used. I wonder if I still have my old copy?<br /><br /><a href="http://www.amazon.com/gp/product/0810451670?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0810451670">Z-80 and 8080 assembly language programming (Hayden computer programming series)</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0810451670" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br />I like the author of this book. I haven't read the book. <br /><br /><a href="http://www.amazon.com/gp/product/1929629095?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=1929629095">Math Toolkit for Real-Time Programming</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=1929629095" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1360666874785313602-3716158470030149653?l=spacetimepro.blogspot.com' alt='' /></div>M. Simonhttp://www.blogger.com/profile/09508934110558197375noreply@blogger.com0tag:blogger.com,1999:blog-1360666874785313602.post-12797680491408738502010-02-15T06:03:00.007Z2010-02-16T08:14:57.792ZU1 - 74LS374<br />U2 - 74LS245<br />U3 - 74LS374<br />U4 - Device Selector<br />U5 - 4049<br />U6 - 7407<br />U7 - LM723<br /><br />R1 - <br />R2 - 47K<br />R3 - 10K<br />R4 - 10K<br />R5 - 5K Trimpot<br />R6 - 4.7K<br />R7 - 10.0 K 1%<br />R8 - 2.80 K 1%<br />R9 - 100<br />R10 - 10K<br />R11 - 10K<br />R12 - 10K<br />R13 - 10K<br />R14 - 4.7K<br />R15 - 10K<br />R16 - 10K<br />R17 - 10K<br />R18 - 10K<br />R19 - 4.7K<br />R20 - 5K Trimpot<br />R21 - 2.0 K<br />R22 - 2.0 K<br /><br />D1 - 1N4002<br />D2 - 1N4002<br />D3 - 1N4148<br /><br />C1 - 100 uF 50V<br />C2 - 100 uF 50V<br />C3 - 4.7 uF 50V<br />C4 - 470 pF<br />C5 - 220 uF 10V<br />All other Cs .01 uF<br /><br />Q1 - 2N2222 - plastic<br />Q2 - 2N3906 - plastic<br />Q3 - 2N3906 - plastic<br /><br />Z1 - 1N4746A 18 V 1W Zener<br />Z2 - 1N4746A 18 V 1W Zener<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1360666874785313602-1279768049140873850?l=spacetimepro.blogspot.com' alt='' /></div>M. Simonhttp://www.blogger.com/profile/09508934110558197375noreply@blogger.com0tag:blogger.com,1999:blog-1360666874785313602.post-69158598388731569882010-02-14T15:37:00.006Z2010-02-14T16:51:56.011ZThis is preliminary. Corrections welcome.<br /><br />U1 - Z80<br />U2 - Z8440 SIO <br />U3 - 74LS244<br />U4 - 74LS244<br />U5 - 74LS245<br />U6 - 74LS367<br />U7 - 7404<br />U8 - 74LS14<br />U9 - 7474<br />U10 - 74LS32<br />U11 - 1488 - RS-232<br />U12 - 1489 - RS232<br />U13 - R pac 15 4.7K<br />U14 - 8255 Parallel<br />U15 - 8255 Parallel <br />U16 - 8255 Parallel<br />U17 - 9511 Arithmetic<br />U18 - 8253 Counter<br />U19 - 9513 Counter<br />U20 - 8279 Keyboard <br />U21 - EPROM<br />U22 - EPROM/RAM<br />U23 - EPROM/RAM<br />U24 - 2114 RAM<br />U25 - 2114 RAM<br />U26 - 2114 RAM<br />U27 - 2114 RAM<br />U28 - 74LS04<br />U29 - 74LS30<br />U30 - 74LS20<br />U31 - 74LS42<br />U32 - 74LS00<br />U33 - 74LS42<br /><br />R1 - 4.7K<br />R2 - 47<br />R3 - 22K<br />R4 - 330<br />R5 - 1K<br />R6 - 1K<br />R7 - 1K<br />R8 - 4.7K<br />R9 - 4.7K<br />R10 - 1K<br /><br />D1 - 1N4148<br /><br />C2 - 220uF<br />C3 - .01 uF<br />C4 - .01 uF<br />C5 - .001 uF<br />C6 - .001 uF<br />C7 - .001 uF<br />C8 - .001 uF<br />C9 - 470 pF<br />C10 - 470 pF<br />C11 - 470 pF<br />C12 - 470 pF<br />C27 - 47 pF<br />C28 - .022 uF <br />C33 - 47 pF<br />C34 - 220uF<br /><br />SW - Reset Switch<br /><br />All Other Capacitors .01 uF Bypass<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1360666874785313602-6915859838873156988?l=spacetimepro.blogspot.com' alt='' /></div>M. Simonhttp://www.blogger.com/profile/09508934110558197375noreply@blogger.com0tag:blogger.com,1999:blog-1360666874785313602.post-9715446323869836212009-01-29T16:02:00.004Z2009-01-29T16:31:23.009ZHere is a list of Z-80 books in no particular order<br /><br /><b>Assembly Language</b><br /><a href="http://www.amazon.com/gp/product/0333360893?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0333360893">Programming in Z80 Assembly Language</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0333360893" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/0531049248?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0531049248">Z80 Assembly-Language: Programming for Radio Shack, Timex Sinclair, Adam, and Cp/M Computers ([A Computer literacy skills book])</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0531049248" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/0408013389?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0408013389">Introducng Z-80 Assembly Language Programming</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0408013389" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/B000K72J2K?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B000K72J2K">Z80 Assembly Language Programming Manual</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=B000K72J2K" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/0471081248?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0471081248">8080/Z80 Assembly Language: Techniques for Improved Programming</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0471081248" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/0079310214?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0079310214">Z-80 Assembly Language Programming</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0079310214" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br />I like this one:<br /><a href="http://www.amazon.com/gp/product/0810451670?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0810451670">Z-80 and 8080 assembly language programming</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0810451670" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/0023404841?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0023404841">The Z80 Microprocessor: Architecture, Interfacing, Programming and Design</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0023404841" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/0895880695?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0895880695">Programming the Z80</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0895880695" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/0934375070?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0934375070">Dr. Dobb's Z80 Toolbook</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0934375070" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/1929629095?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=1929629095">Math Toolkit for Real-Time Programming</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=1929629095" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/0471081248?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0471081248">8080/Z80 Assembly Language: Techniques for Improved Programming</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0471081248" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><br /><b>Hardware and Interfacing</b><br /><br /><a href="http://www.amazon.com/gp/product/083060491X?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=083060491X">101 Projects for the Z80</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=083060491X" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/013247008X?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=013247008X">The 8080, 8085, and Z80: Hardware, Software, Programming, Interfacing, and Troubleshooting</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=013247008X" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/0471081248?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0471081248">8080/Z80 Assembly Language: Techniques for Improved Programming</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0471081248" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/0130255181?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0130255181">Z-80 Microprocessor: Architecture, Interfacing, Programming, and Design (3rd Edition)</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0130255181" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/0895880946?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0895880946">Z80 Applications</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0895880946" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/0835995178?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0835995178">Z80 Users Manual</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0835995178" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/0849344751?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0849344751">Microprocessors and Microcomputer Based System Design: Second Edition</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0849344751" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/0070109621?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0070109621">Build Your Own Z80 Computer</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=0070109621" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><br /><br /><a href="http://www.amazon.com/gp/product/B000OIWMUO?ie=UTF8&tag=poweandcont-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B000OIWMUO">Microcomputers and microprocessors/ the 8080, 8085, and Z-80 Programming, Interfacing and Troubleshooting</a><img src="http://www.assoc-amazon.com/e/ir?t=poweandcont-20&l=as2&o=1&a=B000OIWMUO" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1360666874785313602-971544632386983621?l=spacetimepro.blogspot.com' alt='' /></div>M. Simonhttp://www.blogger.com/profile/09508934110558197375noreply@blogger.com0tag:blogger.com,1999:blog-1360666874785313602.post-72687014861069012612009-01-29T15:24:00.000Z2009-01-29T15:27:36.939ZI have some Z-80 Master Controller Boards for sale. I'm working to set things up. When they are set up properly I'll be announcing prices etc.<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1360666874785313602-7268701486106901261?l=spacetimepro.blogspot.com' alt='' /></div>M. Simonhttp://www.blogger.com/profile/09508934110558197375noreply@blogger.com0