This Emulator II <-> Windows PC interface sounds great. Good job! Very keen to use this - I've recently bought an EII+. Looking forward to hearing more... --- In emulatorII-list@yahoogroups.com, "esynthesist" <esynthesist@...> wrote: > > Perhaps some of you may know already that the RS422 project has made a big step forward last week. > Based on a prototype device created by Julian from the Yahoo Emax Group, I succeeded in transferring sound banks between the Emax and my Windows PC after applying some small changes to the device and its firmware. > > I have tested this custom built RS422<-->USB device now also with the Emulator II, and after some additional changes these tests were successful too. > > I'm able now to upload SD for EII files from my Windows PC directly to the EII, and of course also to unload banks from the EII towards the PC. > > The transfer time is currently about 20 seconds (as opposed to 13 with the Mac) but I'll try to further optimize this. > > Julian is now upgrading the device in order to remove the "prototype" label of it: adding proper connectors, safety circuits, a nice little case, a led, and so on. After this has been done, the device (and/or its schematics) will be available to everyone I guess. > > EMXP will of course be upgraded also in order to support the Emax and Emulator II file transfers. > > We also have already a rough and wild idea about developing a stand-alone version of this device: a little box which can be connected to the RS422 port of the EII and which can hold a USB memory stick for reading/writing soundbanks, without any PC hooked up to the EII. But we are not working on this (yet) ! > > A happy new year to everyone ! > > ///E-Synthesist >
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Re: RS422 between Emulator II and Windows PC
2009-12-30 by ajwills1972
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