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		<title><![CDATA[ChipMusic.org - Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
		<link>https://chipmusic.org/forums/topic/13327/interest-check-midi-interface-for-ymmini-synth-and-ansi-vblank/</link>
		<description><![CDATA[The most recent posts in Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?).]]></description>
		<lastBuildDate>Sat, 22 Mar 2014 09:19:39 +0000</lastBuildDate>
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			<title><![CDATA[Re: Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
			<link>https://chipmusic.org/forums/post/204003/#p204003</link>
			<description><![CDATA[<b><i>rumpelfilter says:</i></b><p>@vblank: yep of course I did see the episode, though the design choice was not really a conscious one... I guess I&#039;ve seen the series too many times and these things just stick to your subconscious <img src="https://chipmusic.org/forums/img/smilies/smile.png" width="15" height="15" alt="smile" /></p><p>@kitsch: yes sure, here you go! The case could be made a bit more compact to tell you the truth, but I was afraid of making it too small <img src="https://chipmusic.org/forums/img/smilies/smile.png" width="15" height="15" alt="smile" /><br />&nbsp; You&#039;ll need to tweak the thing to match the size of the connectors you want to use of course.<br /><a href="https://dl.dropboxusercontent.com/u/4982577/forum/YM_box_v4.eps.zip" target="_blank">case files download</a></p>]]></description>
			<pubDate>Sat, 22 Mar 2014 09:19:39 +0000</pubDate>
			<guid>https://chipmusic.org/forums/post/204003/#p204003</guid>
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			<title><![CDATA[Re: Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
			<link>https://chipmusic.org/forums/post/203968/#p203968</link>
			<description><![CDATA[<b><i>vblank says:</i></b><p>I&#039;m dying! Did you see that episode before you designed the case? awesome! <br />Looks great!</p>]]></description>
			<pubDate>Fri, 21 Mar 2014 16:33:42 +0000</pubDate>
			<guid>https://chipmusic.org/forums/post/203968/#p203968</guid>
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			<title><![CDATA[Re: Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
			<link>https://chipmusic.org/forums/post/203965/#p203965</link>
			<description><![CDATA[<b><i>kitsch says:</i></b><p>ah man thats so nice looking!&nbsp; i love the shape/look of this,</p><p>are the case files available somewhere?&nbsp; i&#039;d like to cut this out too!</p>]]></description>
			<pubDate>Fri, 21 Mar 2014 16:16:07 +0000</pubDate>
			<guid>https://chipmusic.org/forums/post/203965/#p203965</guid>
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			<title><![CDATA[Re: Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
			<link>https://chipmusic.org/forums/post/203959/#p203959</link>
			<description><![CDATA[<b><i>rumpelfilter says:</i></b><p>DONE!<br />I&#039;ve finally housed the whole circuit in a new enclosure. It&#039;s not the most beautiful, but it doubles as a container for &quot;the internet&quot;<br /><a class="postimg" href="https://dl.dropboxusercontent.com/u/4982577/forum/ym01.jpg" title="https://dl.dropboxusercontent.com/u/4982577/forum/ym01.jpg" id="forum_image_33404739"><img src="https://dl.dropboxusercontent.com/u/4982577/forum/ym01.jpg" /></a><br /><a class="postimg" href="https://dl.dropboxusercontent.com/u/4982577/forum/ym02.jpg" title="https://dl.dropboxusercontent.com/u/4982577/forum/ym02.jpg" id="forum_image_71787167"><img src="https://dl.dropboxusercontent.com/u/4982577/forum/ym02.jpg" /></a><br /><a class="postimg" href="https://dl.dropboxusercontent.com/u/4982577/forum/ym03.jpg" title="https://dl.dropboxusercontent.com/u/4982577/forum/ym03.jpg" id="forum_image_13755851"><img src="https://dl.dropboxusercontent.com/u/4982577/forum/ym03.jpg" /></a></p><p><a href="https://www.youtube.com/watch?v=iDbyYGrswtg" target="_blank">https://www.youtube.com/watch?v=iDbyYGrswtg</a></p>]]></description>
			<pubDate>Fri, 21 Mar 2014 15:45:43 +0000</pubDate>
			<guid>https://chipmusic.org/forums/post/203959/#p203959</guid>
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			<title><![CDATA[Re: Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
			<link>https://chipmusic.org/forums/post/202905/#p202905</link>
			<description><![CDATA[<b><i>rumpelfilter says:</i></b><p>Yes it&#039;s Genome.<br />Genome is nice... But it has a bunch of stupid limitations.<br />I hope they will improve on those in the next release.</p>]]></description>
			<pubDate>Sat, 08 Mar 2014 07:57:59 +0000</pubDate>
			<guid>https://chipmusic.org/forums/post/202905/#p202905</guid>
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			<title><![CDATA[Re: Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
			<link>https://chipmusic.org/forums/post/202885/#p202885</link>
			<description><![CDATA[<b><i>XyNo says:</i></b><div class="quotebox"><cite>herr_prof wrote:</cite><blockquote><p><div class="embed_video"><iframe width="560" height="340" src="https://www.youtube.com/embed/etcq7oFwUNI" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div></p><p>Whats that sequencer?</p></blockquote></div><p>Looks like Genome MIDI sequencer ! Really cool one, I used it a lot with my MidiNES !</p>]]></description>
			<pubDate>Fri, 07 Mar 2014 22:30:11 +0000</pubDate>
			<guid>https://chipmusic.org/forums/post/202885/#p202885</guid>
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			<title><![CDATA[Re: Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
			<link>https://chipmusic.org/forums/post/202884/#p202884</link>
			<description><![CDATA[<b><i>herr_prof says:</i></b><p><div class="embed_video"><iframe width="560" height="340" src="https://www.youtube.com/embed/etcq7oFwUNI" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div></p><p>Whats that sequencer?</p>]]></description>
			<pubDate>Fri, 07 Mar 2014 22:24:47 +0000</pubDate>
			<guid>https://chipmusic.org/forums/post/202884/#p202884</guid>
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			<title><![CDATA[Re: Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
			<link>https://chipmusic.org/forums/post/202883/#p202883</link>
			<description><![CDATA[<b><i>rumpelfilter says:</i></b><p>Ok I have good and a bad news.<br /><strong>bad news is:</strong> I won&#039;t be making any PCBs<br /><strong>good news is:</strong> somebody else is going to make some very soon!</p><p>In the meantime, here&#039;s a lousy video of the thing in action:<br /><a href="http://www.youtube.com/watch?v=etcq7oFwUNI" target="_blank">http://www.youtube.com/watch?v=etcq7oFwUNI</a></p><p>If you don&#039;t want to wait for the PCBs being manufactured, you can of course make your own using&nbsp; the data provided here: <a href="https://dl.dropboxusercontent.com/u/4982577/forum/YM_MINI-MIDI-OH-release_v01.zip" target="_blank">https://dl.dropboxusercontent.com/u/498 &#133; se_v01.zip</a></p><p>But there&#039;s nothing like a nice professionally made PCB!</p>]]></description>
			<pubDate>Fri, 07 Mar 2014 22:05:05 +0000</pubDate>
			<guid>https://chipmusic.org/forums/post/202883/#p202883</guid>
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			<title><![CDATA[Re: Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
			<link>https://chipmusic.org/forums/post/202863/#p202863</link>
			<description><![CDATA[<b><i>kineticturtle says:</i></b><p>rumpelfilter, count me in for sure!</p>]]></description>
			<pubDate>Fri, 07 Mar 2014 19:23:32 +0000</pubDate>
			<guid>https://chipmusic.org/forums/post/202863/#p202863</guid>
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			<title><![CDATA[Re: Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
			<link>https://chipmusic.org/forums/post/202856/#p202856</link>
			<description><![CDATA[<b><i>kitsch says:</i></b><p>you&#039;re awesome</p>]]></description>
			<pubDate>Fri, 07 Mar 2014 18:20:23 +0000</pubDate>
			<guid>https://chipmusic.org/forums/post/202856/#p202856</guid>
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			<title><![CDATA[Re: Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
			<link>https://chipmusic.org/forums/post/202854/#p202854</link>
			<description><![CDATA[<b><i>vblank says:</i></b><p>on another note ...<br />I&#039;ve just released the YM_MINI source code and schematics here: <br /><a href="http://wiki.straytechnologies.com/doku.php/ym_mini" target="_blank">http://wiki.straytechnologies.com/doku.php/ym_mini</a></p>]]></description>
			<pubDate>Fri, 07 Mar 2014 17:57:36 +0000</pubDate>
			<guid>https://chipmusic.org/forums/post/202854/#p202854</guid>
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			<title><![CDATA[Re: Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
			<link>https://chipmusic.org/forums/post/202835/#p202835</link>
			<description><![CDATA[<b><i>vblank says:</i></b><p>Hey all, <br />As this circuit is based off of the &quot;MIDI Module&quot; I designed a couple years ago and gave out to several folks, I firmly believe it will work with the ANSI MIDIo. I don&#039;t have one of these PCBs here, but my version of the same schematic works fine (I leave pin6 of the CNY-17 disconnected for best compatability, and it even works with my finicky Oxygen8. </p><p>Remember the YM_MINI and ANSI MIDIo standard firmware default to 38400bps. A button needs to be pressed on power-up to get the standard MIDI&nbsp; speed of 31250. The button needs to be added to the MIDIo, and can be done by inserting a 2-pin button next to two pins in the IC socket of the processor. (no soldering needed!) Here&#039;s a quote from my instructions pdf: </p><p>&quot;Normally the device defaults to FTDI mode, and expects signal and power to come from an FTDI cable<br />attached to a computer. If direct MIDI control will be used (Computer Free Mode). The MIDI Mode<br />button (bridging pins 33 &amp; 35 on the 40-pin IC itself) needs to be pressed and held-down during power-on<br />or reset (using the reset button). Hold the button down until the green LED blinks. The LED will<br />blink only 3 times (instead of the normal 5-times) signifying it is ready for direct 5-pin MIDI control.<br />This is only maintained for one “power” cycle, and will need to be done every time the MIDIo is<br />started while used with a MIDI module. It will otherwise default to five LED blinks and FTDI control<br />only, ignoring 5-pin MIDI based signals.&quot;</p><p>Remember, on the ANSI MIDIo, it&#039;s only listening to MIDI CH16. It&#039;s velocity sensitive to change colors, and if your sequencer only sends &quot;64&quot; as the velocity, you&#039;ll only draw black to the black screen! </p><p>All of that said, putting it in a mirrored + continuous mode with the CCs, and hammering away at a keyboard makes a damn fun color organ!!</p>]]></description>
			<pubDate>Fri, 07 Mar 2014 14:47:19 +0000</pubDate>
			<guid>https://chipmusic.org/forums/post/202835/#p202835</guid>
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			<title><![CDATA[Re: Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
			<link>https://chipmusic.org/forums/post/202734/#p202734</link>
			<description><![CDATA[<b><i>kineticturtle says:</i></b><p>chokay - he sent me the circuit at some point, can you send me the info you have so I can compare? If they match I&#039;ll breadboard it up and test it out. <img src="https://chipmusic.org/forums/img/smilies/smile.png" width="15" height="15" alt="smile" /></p>]]></description>
			<pubDate>Wed, 05 Mar 2014 21:34:07 +0000</pubDate>
			<guid>https://chipmusic.org/forums/post/202734/#p202734</guid>
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			<title><![CDATA[Re: Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
			<link>https://chipmusic.org/forums/post/202702/#p202702</link>
			<description><![CDATA[<b><i>rumpelfilter says:</i></b><p>btw. I just need to finish some small things before I can release this. Hold on there just a little bit!</p>]]></description>
			<pubDate>Wed, 05 Mar 2014 17:24:17 +0000</pubDate>
			<guid>https://chipmusic.org/forums/post/202702/#p202702</guid>
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			<title><![CDATA[Re: Interest check: MIDI interface for YM_MINI synth (and ANSI vblank?)]]></title>
			<link>https://chipmusic.org/forums/post/202701/#p202701</link>
			<description><![CDATA[<b><i>rumpelfilter says:</i></b><p>ANSII is not officially supported. It should work though... well only one way to find out. If you have a breadboard this is easy to try.</p>]]></description>
			<pubDate>Wed, 05 Mar 2014 17:23:31 +0000</pubDate>
			<guid>https://chipmusic.org/forums/post/202701/#p202701</guid>
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