CGS digitally controlled oscillator: Difference between revisions

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Rob Kam

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Revision as of 18:46, 24 May 2019 (view source) Rob Kam (talk \| contribs) (Created page with "thumb\|center\|276px\| '''CGS20''' the '''CGS digitally controlled oscillator''' board was really developed for Ken Stone's own use, for a 486 b...")		Latest revision as of 14:50, 19 July 2022 (view source) Rob Kam (talk \| contribs) m (Text replacement - " - archived" to " - archived") Tag: Manual revert
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Line 3: == How to use this module == This module is designed to connected to either a 16 or 8 bit bus, and contains two latches that can be latches independently. For a backplane/bus common [[stripboard]] may be used, along with 0.1 pitch 90° headers. It can be used with the [[~~Ken Stone~~CGS parallel port adapter for IBM PCs\|parallel port adapter]], which is how I use mine. Software is up to the individual, though I will share what code I develop for it. == A little on how it works == Line 62: * Fast 74xxxx CMOS latches with the same pin configuration can be used in the circuit. * Different latch chips with the same pin configuration can be used in the circuit. The obsolete 74LS273 can be used if '''A''' is linked to '''B''' instead of '''D'''. Check your data books. == CC-BY-NC == Readers are permitted to construct these circuits for their own personal use only. Ken Stone retains all rights to his work. == See also == Line 68 ⟶ 71: == References == * ''[https://web.archive.org/web/~~20180209234737fw_~~20180209234737f/http://www.cgs.synth.net:80/modules/cgs20_dco.html Digitally Controlled Oscillator for music synthesizers.]'' ~~(archived)~~ by Ken Stone, 2001, with permission of the author - archived == External links == * [http://groups.yahoo.com/group/cgs_synth CGS Synth discussion group], for discussion of locating parts, modifications and corrections etc. [[Category:CGS ~~modular~~digital synth]]