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</o:shapelayout></xml><![endif]--></head><body lang=FR-CA link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span lang=EN-CA style='mso-fareast-language:EN-US'>As I can remember, if you increase the delay while playing<br>the result will follow keeping the old data processed and adding new delayed signal..<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-CA style='mso-fareast-language:EN-US'>But decreasing the delay while playing will kill the stored RAM data<br>that was exceeding the new smaller delay RAM area.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-CA style='mso-fareast-language:EN-US'>Thanks for your interest !<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-CA style='mso-fareast-language:EN-US'>BTW it’s interesting to get replies from an old may 2021 email ! <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-CA style='mso-fareast-language:EN-US'>COOL !<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-CA style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><div style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=FR>De :</span></b><span lang=FR> Mattias Rickardsson <mr@analogue.org> <br><b>Envoyé :</b> 2 décembre 2022 16:38<br><b>À :</b> Jean-Pierre Desrochers <jpdesroc@oricom.ca><br><b>Cc :</b> Synth DIY <Synth-diy@synth-diy.org><br><b>Objet :</b> Re: [sdiy] My new dotcom module.. M114 Dual CV-GATE delay<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Interesting... So, can you "scratch" back and forth on the delay time knob in order to go back and forth in recorded time? :-)<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>/mr<o:p></o:p></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>Den tors 20 maj 2021 23:52Jean-Pierre Desrochers <<a href="mailto:jpdesroc@oricom.ca">jpdesroc@oricom.ca</a>> skrev:<o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm'><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#1F497D'>Hi all,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-CA style='color:#1F497D'>After some 6 months of hard work and with the precious help<br>of <b><i>Roman Sowa</i></b> (member of this DIY forum) I finally went through<br>the final tests and am very happy to introduce my new born M114<br>which is a Dual 2msec to 10sec CV-GATE delay.<br>Whatever CV/GATE comes in will be stored and sent back<br>with a specific dialled delay.<br>All this design’s traffic is made around talking SPI devices which are:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span lang=EN-CA style='color:#1F497D'>- 1 x 64k x 8 SPI SRAM<br>- 2 x 16 bits SPI ADC</span></b><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span lang=EN-CA style='color:#1F497D'>- 2 x 16 bits SPI DAC</span></b><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-CA style='color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-CA style='color:#1F497D'>Storing the incoming GATE pulses and restoring them delayed was easy task,<br>but the most tedious part was to actually store the 2 incoming <br>CV voltages in 16bits chunks without losing any precision.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-CA style='color:#1F497D'>Well <b><i>Roman Sowa</i></b> came with a nice design of 2 SIP modules<br>that did the ADC and DAC conversion within +/1 LSB precision.<br>You can see some pictures below..<br>And.. as usual this is an open source project so all the needed files are available <b><a href="http://www.arcenson.com/projects/Modular/M114_CV-GATE_DELAY/" target="_blank">HERE</a></b>.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-CA style='color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-CA style='color:#1F497D'>Enjoy !</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-CA style='color:#1F497D'>Jean-Pierre</span><o:p></o:p></p><p class=m8015205397814919185msoplaintext><span lang=EN-CA style='color:black'> </span><o:p></o:p></p><p class=m8015205397814919185msoplaintext><span lang=EN-CA style='color:black'> </span><o:p></o:p></p><p class=m8015205397814919185msoplaintext><span style='color:black'><img border=0 width=559 height=900 style='width:5.8229in;height:9.375in' id="_x0000_i1027" src="cid:image001.png@01D74DA0.D149A690"></span><o:p></o:p></p><p class=m8015205397814919185msoplaintext><span lang=EN-CA style='color:black'> </span><o:p></o:p></p><p class=m8015205397814919185msoplaintext><span style='color:black'><img border=0 width=882 height=661 style='width:9.1875in;height:6.8854in' id="_x0000_i1026" src="cid:image002.jpg@01D74DA0.D149A690"></span><o:p></o:p></p><p class=m8015205397814919185msoplaintext><span lang=EN-CA style='color:black'> </span><o:p></o:p></p><p class=m8015205397814919185msoplaintext><span style='color:black'><img border=0 width=880 height=660 style='width:9.1666in;height:6.875in' id="_x0000_i1025" src="cid:image003.jpg@01D74DA0.D149A690"></span><o:p></o:p></p></div></div><p class=MsoNormal>_______________________________________________<br>Synth-diy mailing list<br><a href="mailto:Synth-diy@synth-diy.org" target="_blank">Synth-diy@synth-diy.org</a><br><a href="http://synth-diy.org/mailman/listinfo/synth-diy" target="_blank">http://synth-diy.org/mailman/listinfo/synth-diy</a><br>Selling or trading? Use <a href="mailto:marketplace@synth-diy.org" target="_blank">marketplace@synth-diy.org</a><o:p></o:p></p></blockquote></div></div></div></body></html>